JP7110221B2 - ポリウレタンフォームおよびその製造方法 - Google Patents
ポリウレタンフォームおよびその製造方法 Download PDFInfo
- Publication number
- JP7110221B2 JP7110221B2 JP2019548735A JP2019548735A JP7110221B2 JP 7110221 B2 JP7110221 B2 JP 7110221B2 JP 2019548735 A JP2019548735 A JP 2019548735A JP 2019548735 A JP2019548735 A JP 2019548735A JP 7110221 B2 JP7110221 B2 JP 7110221B2
- Authority
- JP
- Japan
- Prior art keywords
- component
- acid
- polyols
- isocyanate
- reaction mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1841—Catalysts containing secondary or tertiary amines or salts thereof having carbonyl groups which may be linked to one or more nitrogen or oxygen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/142—Compounds containing oxygen but no halogen atom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Compositions for or methods of fixing a thermally insulating material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
- F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/065—Details
- F25D23/066—Liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/0014—Catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/041—Microporous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/045—Condition, form or state of moulded material or of the material to be shaped cellular or porous with open cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0063—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/762—Household appliances
- B29L2031/7622—Refrigerators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2330/00—Thermal insulation material
- C08G2330/50—Evacuated open-celled polymer material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/022—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments premixing or pre-blending a part of the components of a foamable composition, e.g. premixing the polyol with the blowing agent, surfactant and catalyst and only adding the isocyanate at the time of foaming
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/06—CO2, N2 or noble gases
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/08—Supercritical fluid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/044—Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/10—Rigid foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2207/00—Foams characterised by their intended use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
Description
i)ポリオール配合物P)を含む発泡性反応混合物R)を製造する工程であって、
-イソシアネート反応性成分A)であって、前記イソシアネート反応性成分A)は、ポリエーテルポリオール、ポリエステルポリオール、ポリカーボネートポリオール、ポリエーテルポリカーボネートポリオールおよびポリエーテルエステルポリオールからなる群から選択される>2.5の官能基数fを有する少なくとも1種のポリオール成分A1)を含んでなる、イソシアネート反応性成分A)と
-ツェレウィチノフ活性水素を有する触媒活性成分D1)を少なくとも含有する触媒成分D)と、
-気泡連通化化合物を少なくとも含んでなる助剤および添加剤物質E)と、を含み、
成分A)における末端OH官能基の総数に対してイソシアネート反応性成分A)中に存在する全第一級OH官能基の比率は、少なくとも30%である、前記ポリオール配合物P)と、
ポリイソシアネート成分B)と、
発泡剤C)として超臨界状態のCO2と、
を含む、前記発泡性反応混合物R)を製造する工程と、
ii)型に発泡性反応混合物R)を導入する工程と、
iii)反応混合物R)を発泡させる工程と、
iv)硬質PUR/PIRフォームを脱型する工程と、
を含んでなる方法を提供する。
イソシアネート指数(指数としても知られる)は、イソシアネート基の実際に使用された物質量[モル]およびイソシアネート反応性基の実際に使用された物質量[モル]の商を100で乗じたものを意味すると理解されるものとする:
指数=(イソシアネート基のモル数/イソシアネート反応性基のモル数)*100。
工程ii)の終了後、1~40秒、特に好ましくは5~20秒、非常に特に好ましくは8~17秒である期間1の間、型内の圧を一定に保持し、最初、発泡しないで、反応混合物の粘度は増大する。好ましい期間の間、圧を保持することは、この反応区間に対して混合物の特に有利な粘度範囲をもたらすと分かった。期間1が経過した時点で、型を減圧する。1~90バール/秒、好ましくは1~80バール/秒、特に好ましくは2~70バール/秒の圧力開放速度で、型の圧力開放を期間2にわたって行う。 特に比例弁により開放を行うことができる。反応混合物を期間2にわたって発泡する。過剰に迅速な開放は、気泡安定性に悪影響を及ぼし、過剰に遅い開放は発泡反応に悪影響を及ぼす。
i)発泡性反応混合物R)を製造する工程であって、
- >2.5のOH官能基数を有する、ポリエーテルポリオール、ポリエステルポリオール、ポリカーボネートポリオールおよびポリエーテルポリカーボネートポリオールおよびポリエーテルエステルポリオールからなる群から選択される少なくとも1種のポリオール成分A1)を含有するイソシアネート反応性成分A)と、
- 少なくとも1種のポリイソシアネート成分B)と、
- 少なくとも1種の発泡剤C)と、
- ツェレウィチノフ活性水素を有する触媒活性成分D1)を少なくとも含有する触媒成分D)と、
- 気泡連通化化合物を少なくとも含んでなる助剤および添加剤物質E)と、
成分A)における末端OH官能基の総数に対してイソシアネート反応性成分A)中に存在する全第一級OH官能基の比率は、少なくとも30%である、
から発泡性反応混合物R)を製造する工程と、
ii)成分A)、発泡剤およびポリイソシアネート成分B)からなる発泡性反応混合物を、封止型に導入する工程であって、注入中の型における反対圧力は2~90バールである工程と、
iii)工程ii)の終了後、型内の圧を、1~40秒の期間1の間、保持し、その後、1~90バール/秒の圧力開放速度で、期間2にわたって型から圧を開放する工程と、
iv)硬質PUR/PIRフォームを脱型する工程と、
を含む。
かさ密度の決定:ゴムおよびプラスチックからなる発泡体 - かさ密度の決定(ISO845:2006);独国版EN ISO845:2009。
連続気泡率の決定:連続および独立気泡の容積分率の決定(ISO4590:2002);独国版EN ISO4590:2003。
圧縮強さの決定:硬質発泡体 - 圧特性の決定(ISO844:2014);独国版EN ISO844:2014。
OH価の決定:水酸基価の決定 - パート2:2007年11月版のDIN53240-2に従った触媒を用いた方法。
気泡サイズの決定:VHX5000光学顕微鏡による光学顕微鏡評価;測定しようとする検体をいずれの場合にも5mmの径を有する円領域にわたって3つの異なる点において分析する。選択された領域が約100個の気泡を得るように解像度を選択する。それから、100個の気泡を測定し、最小および最大の気泡直径ならびに平均気泡直径を算出する。
表1中の第一級OH官能基の詳細な比率[%]は、配合物中に存在するポリオールの混合物のOH官能基の総数に対する第一級OH官能基の比率に関する。
CO2およびn-ペンタンで発泡したポリウレタンフォームを、次の表1に記載された配合物により製造した。報告された数は、特に指定されない限り、重量部を意味すると理解されるものとする。次の物質を使用した:
実験室でフリーライズポリウレタンフォームを製造するため、下表1に挙げられたポリオール、安定剤および触媒からなるそれぞれのポリオール配合物さらに発泡剤の組成物200gを製造した。反応混合物を製造するため、ポリオール配合物および発泡剤からなるこの組成物を、Pendraulik撹拌機を用いて対応する量のイソシアネートと23℃において10秒間混合し、開口型(20cm×20cm×18cm)に注いだ。正確な配合を表1に纏めており、反応混合物特性および発泡体の物理的試験の結果を表2に纏めている。
実験室で成形ポリウレタンフォームを製造するため、下表1に挙げられたポリオール、安定剤および触媒からなるそれぞれのポリオール配合物さらに発泡剤の組成物100gを製造した。反応混合物を製造するため、ポリオール配合物および発泡剤からなるこの組成物を、Pendraulik撹拌機を用いて対応する量のイソシアネートと23℃において10秒間混合し、型(20cm×20cm×6cm)に注いだ。注ぎ入れた直後に型を密閉した。したがって、このように製造された成形物品を5分後に脱型した。正確な配合を表1に纏めており、発泡体の物理的試験の結果を表2に纏めている。
高圧プラントにおいてフリーライズポリウレタンフォームを製造するため、下表1に挙げられたポリオール、安定剤および触媒からなるポリオール配合物を製造した。標準的高圧混合プラントにおいてポリオール成分としてこれを使用し、150バールの圧および50℃の温度において発泡剤CO2と混合した。したがって、ここで、発泡剤は超臨界条件下であった。高圧ミキシングヘッドでは、この混合物を、150バールの圧および35℃の温度において運搬されたイソシアネートと混合した。ショット量は、48ml/秒の体積流量に対応する40g/秒であった(混合物密度1.2g/ml)。このように得られた反応混合物を、50℃の型温度において10バールの反対圧力で圧縮応力を与えられた封止型(1lの体積を有する)に注入した。注入終了後、10バールの圧縮応力を与えられた反対圧力をさらに12秒間維持し、それから<2秒を通して周囲圧力まで減圧した。このように製造された成形物品を、5分後に脱型した。正確な配合を表1に纏めており、発泡体の物理的試験の結果を表2に纏めている。
Claims (4)
- 硬質PUR/PIRフォームを製造する方法であって、前記硬質PUR/PIRフォームが、ISO845:2006に従って30~90kg/m 3 のかさ密度を有し、ISO4590:2002に従って>90%の連続気泡率を有し、光学顕微鏡評価により<50μmの平均気泡直径を有するものであり、該方法が:
i)本発明の反応混合物R)を製造する工程であって、該反応混合物R)が:
ポリオール配合物P)であって、該ポリオール配合物P)が:
-イソシアネート反応性成分A)であって、該イソシアネート反応性成分A)が、ポリエーテルポリオール、ポリエステルポリオール、ポリカーボネートポリオール、ポリエーテルポリカーボネートポリオールおよびポリエーテルエステルポリオールからなる群から選択される、>2.5の官能基数fを有する少なくとも1種のポリオール成分A1)を含んでなる、イソシアネート反応性成分A)と、
-ツェレウィチノフ活性水素を有する触媒活性成分D1)を少なくとも含有する触媒成分D)と、
-気泡連通化化合物を少なくとも含んでなる助剤および添加剤物質E)と、を含み、
イソシアネート反応性成分A)における末端OH官能基の総数に対して、成分A)中に存在する全第一級OH官能基の比率が少なくとも30%である、ポリオール配合物P)と、
ポリイソシアネート成分B)と、
発泡剤C)として超臨界状態のCO2と、
を含む、本発明の反応混合物R)を製造する工程、
ii)型に前記反応混合物R)を導入する工程、
iii)前記反応混合物R)を発泡させる工程、ならびに
iv)硬質PUR/PIRフォームを脱型する工程、
を含んでなる、方法。 - 工程ii)において、成分A)、発泡剤C)およびポリイソシアネート成分B)からなる反応混合物R)が封止型に導入され、注入中の前記型における反対圧力が2~90バールであり、かつ
工程iii)において、工程ii)の終了後、前記型内の前記圧が、1~40秒の期間1の間維持され、その後、1~90バール/秒の圧力開放速度で、期間2にわたって前記型から前記圧が開放される
ことを特徴とする、請求項1に記載の方法。 - 請求項1又は2に記載の方法によって得られる、連続気泡硬質PUR/PIRフォーム。
- 請求項3に記載の硬質PUR/PIRフォームを含む、冷蔵庫、冷凍庫または冷凍冷蔵庫。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17159555.6 | 2017-03-07 | ||
| EP17159555 | 2017-03-07 | ||
| PCT/EP2018/055271 WO2018162372A1 (de) | 2017-03-07 | 2018-03-05 | Polyurethanschaum und verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020509145A JP2020509145A (ja) | 2020-03-26 |
| JP7110221B2 true JP7110221B2 (ja) | 2022-08-01 |
Family
ID=58261577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019548735A Active JP7110221B2 (ja) | 2017-03-07 | 2018-03-05 | ポリウレタンフォームおよびその製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20200080767A1 (ja) |
| EP (3) | EP3372625A1 (ja) |
| JP (1) | JP7110221B2 (ja) |
| CN (2) | CN110382581A (ja) |
| HU (1) | HUE060122T2 (ja) |
| PL (1) | PL3592791T3 (ja) |
| WO (2) | WO2018162387A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3789417A1 (de) | 2019-09-06 | 2021-03-10 | Covestro Deutschland AG | Polyurethan-basierter isolationskörper und verfahren zu seiner herstellung |
| EP3921129B1 (de) | 2020-01-17 | 2022-10-05 | Covestro Deutschland AG | Verfahren zur herstellung von geschäumten flächigen formkörpern und ein werkzeug zur durchführung des verfahrens |
| CN111546558A (zh) * | 2020-05-19 | 2020-08-18 | 肖彩屏 | 一种轻质多层次泡沫材料的制备工艺 |
| DE102020126004A1 (de) * | 2020-10-05 | 2022-04-07 | Voith Patent Gmbh | Pressmantel für eine Schuhpresse bzw. Transportband mit verbesserter Hydrophobizität |
| CN114573787A (zh) * | 2020-11-30 | 2022-06-03 | 纳米及先进材料研发院有限公司 | 用于能量管理的多孔材料 |
| US11753516B2 (en) | 2021-10-08 | 2023-09-12 | Covestro Llc | HFO-containing compositions and methods of producing foams |
| EP4269463A1 (de) | 2022-04-26 | 2023-11-01 | Covestro Deutschland AG | Dimensionsstabile offenzellige feinzellige polyurethan-hartschaumstoffe |
| EP4275857A1 (de) | 2022-05-12 | 2023-11-15 | Covestro Deutschland AG | Werkzeug zur herstellung von schaumstoffen |
| EP4286438A1 (de) | 2022-05-31 | 2023-12-06 | Covestro Deutschland AG | Komprimierter, offenzelliger, feinzelliger pur/pir-hartschaumstoff |
| CN114940738B (zh) * | 2022-06-02 | 2024-02-27 | 万华化学(宁波)容威聚氨酯有限公司 | 一种聚氨酯组合物、聚氨酯泡沫及其制备方法与应用 |
| CN119735780A (zh) * | 2025-01-02 | 2025-04-01 | 万华化学(北京)有限公司 | 一种聚氨酯表皮材料及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002047326A (ja) | 2000-05-23 | 2002-02-12 | Nippon Polyurethane Ind Co Ltd | 建築断熱材用硬質ウレタンスプレーフォームの製造法 |
| JP2006342305A (ja) | 2005-06-10 | 2006-12-21 | Inoac Corp | 硬質ポリウレタン発泡体の製造方法 |
| JP2013510208A (ja) | 2009-11-06 | 2013-03-21 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | ポリウレタンフォームの製造方法およびそれにより得られるポリウレタンフォーム |
| JP2014512446A (ja) | 2011-04-29 | 2014-05-22 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ポリウレタンフォームおよびその製造方法 |
| JP2017505368A (ja) | 2014-01-23 | 2017-02-16 | ダウ グローバル テクノロジーズ エルエルシー | 小さな気泡サイズを有する硬質ポリウレタン発泡体 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1189249A (en) * | 1981-07-09 | 1985-06-18 | Bernhard Liessem | Foam manufacture |
| US4699932A (en) * | 1986-09-12 | 1987-10-13 | Olin Corporation | Halogenated-hydrocarbon blown, open-cell, polyurethane foam and a composition and method for the fabrication thereof |
| US4910230A (en) * | 1987-12-25 | 1990-03-20 | Tosoh Corporation | Preparation of fine-cell rigid polyurethane foam using amine catalyst |
| US4906672A (en) * | 1988-07-29 | 1990-03-06 | Pmc, Inc. | Blowing agents for polyurethane foam |
| GB9102362D0 (en) | 1991-02-04 | 1991-03-20 | Ici Plc | Polymeric foams |
| TW293827B (ja) * | 1992-04-20 | 1996-12-21 | Takeda Pharm Industry Co Ltd | |
| TW293022B (ja) | 1992-07-27 | 1996-12-11 | Takeda Pharm Industry Co Ltd | |
| US5250579A (en) | 1992-09-28 | 1993-10-05 | The Dow Chemical Company | Cellular polymer containing perforated cell windows and a process for the preparation thereof |
| DE4303809C2 (de) | 1993-02-10 | 1996-03-14 | Goldschmidt Ag Th | Verfahren zur Herstellung von weitestgehend offenzelligen Urethan- und/oder Isocyanuratgruppen aufweisenden Hartschaumstoffen |
| GB9324511D0 (en) * | 1993-11-30 | 1994-01-19 | Ici Plc | Process for rigid polyurethane foams |
| KR100224595B1 (ko) | 1997-04-26 | 1999-10-15 | 윤종용 | 개방셀 경질 폴리우레탄 발포체 및 그 제조방법과, 그를 이용한 진공단열 판넬의 제조방법 |
| DE19742013A1 (de) | 1997-09-24 | 1999-03-25 | Basf Ag | Offenzellige Hartschaumstoffe auf Isocyanatbasis |
| DE19742010A1 (de) | 1997-09-24 | 1999-03-25 | Basf Ag | Lagerstabile Emulsionen zur Herstellung von feinzelligen Hartschaumstoffen auf Isocyanatbasis |
| DE19742568A1 (de) * | 1997-09-26 | 1999-04-01 | Basf Ag | Verfahren zur Herstellung feinzelliger Hartschaumstoffe auf Isocyanatbasis |
| US5852065A (en) * | 1998-01-15 | 1998-12-22 | Air Products And Chemicals, Inc. | Low emission, cell opening surfactants for polyurethane flexible and rigid foams |
| EP1080125A1 (en) * | 1998-04-02 | 2001-03-07 | Huntsman Ici Chemicals Llc | Process for rigid polyurethane foams |
| DE10030384A1 (de) | 2000-06-21 | 2002-01-03 | Hennecke Gmbh | Verfahren zur Herstellung von Blockschaum |
| DE10145439A1 (de) * | 2001-09-14 | 2003-04-03 | Basf Ag | Verfahren zur Herstellung von reaktionsverzögerten Polyurethanhartschaumstoffen |
| DE10219028A1 (de) | 2002-04-29 | 2003-11-06 | Bayer Ag | Herstellung und Verwendung von hochmolekularen aliphatischen Polycarbonaten |
| PT1435366E (pt) * | 2003-01-03 | 2008-10-28 | Dow Global Technologies Inc | Espuma de poliisocianato e processo para a sua preparação |
| JP4337655B2 (ja) * | 2003-06-30 | 2009-09-30 | 株式会社ブリヂストン | 硬質ポリウレタンフォーム |
| US9284401B2 (en) | 2006-11-13 | 2016-03-15 | Bayer Materialscience Llc | Process for the preparation of polyether-ester polyols |
| EP2072548B1 (de) | 2007-12-19 | 2017-02-22 | Basf Se | Verfahren zur Herstellung von Urethangruppen und Isocyanuratgruppen enthaltenden Hartschaumstoffen |
| DE102007061883A1 (de) * | 2007-12-20 | 2009-06-25 | Bayer Materialscience Ag | Viskoelastischer Polyurethanschaumstoff |
| PL2340269T3 (pl) | 2008-10-15 | 2013-02-28 | Basf Se | Poliestropoliole na bazie kwasu tereftalowego |
| DE102009053218A1 (de) * | 2009-11-06 | 2011-07-14 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung eines Polyurethanschaums mittels über- oder nahekritischen Treibmittels |
| EP2514780B1 (en) * | 2009-12-18 | 2015-02-11 | Asahi Glass Company, Limited | Process for production of rigid open-cell foam |
| CN102140159A (zh) * | 2010-11-26 | 2011-08-03 | 山东东大一诺威聚氨酯有限公司 | 一种用于冷熟化聚氨酯慢回弹泡沫的环保型组合料及其制备方法 |
| DE102011050014A1 (de) | 2011-04-29 | 2012-10-31 | Bayer Materialscience Aktiengesellschaft | Polyurethanschaum und Verfahren zu seiner Herstellung |
| EP2744839B1 (de) * | 2011-08-16 | 2016-02-24 | Covestro Deutschland AG | Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums |
| WO2013033383A2 (en) * | 2011-08-31 | 2013-03-07 | The Trustees Of Dartmouth College | Molecularly imprinted polymers for detection of contaminants |
| CN103012711A (zh) * | 2011-09-21 | 2013-04-03 | 绍兴市恒丰聚氨酯实业有限公司 | 硬质聚氨酯模塑泡沫负压发泡原料配方及其生产方法 |
| EP2597107A1 (de) * | 2011-11-28 | 2013-05-29 | Basf Se | Verbundteile enthaltend plastisch verformbaren Polyurethanhartschaumstoff, Klebstoff und Abdeckmaterial |
| WO2013117541A1 (de) * | 2012-02-08 | 2013-08-15 | Bayer Intellectual Property Gmbh | Verfahren zum herstellen eines polyurethan-polyisocyanurat-hartschaumstoffs |
| FR3007427B1 (fr) * | 2013-06-20 | 2016-07-01 | Ifp Energies Now | Couche active a base de particules metalliques sur support conducteur poreux, methode de fabrication et utilisation en tant que cathode pour l'electroreduction de dioxyde de carbone. |
| ES2655510T3 (es) * | 2013-08-20 | 2018-02-20 | Basf Se | Espumas rígidas de poliuretano y poliisocianurato mejoradas a base de polioles de poliéter modificados por ácidos grasos |
| US9926403B2 (en) * | 2014-01-22 | 2018-03-27 | Huntsman International Llc | Process for making rigid polyurethane or urethane-modified polyisocyanurate foams |
| EP2910585B1 (de) | 2014-02-21 | 2018-07-04 | Covestro Deutschland AG | Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern |
-
2017
- 2017-05-14 EP EP17170955.3A patent/EP3372625A1/de not_active Ceased
-
2018
- 2018-03-05 WO PCT/EP2018/055302 patent/WO2018162387A1/de not_active Ceased
- 2018-03-05 WO PCT/EP2018/055271 patent/WO2018162372A1/de not_active Ceased
- 2018-03-05 HU HUE18707727A patent/HUE060122T2/hu unknown
- 2018-03-05 US US16/490,745 patent/US20200080767A1/en not_active Abandoned
- 2018-03-05 EP EP18707727.6A patent/EP3592791B1/de active Active
- 2018-03-05 EP EP18707386.1A patent/EP3592790A1/de not_active Withdrawn
- 2018-03-05 US US16/490,732 patent/US11168172B2/en active Active
- 2018-03-05 CN CN201880016564.0A patent/CN110382581A/zh active Pending
- 2018-03-05 JP JP2019548735A patent/JP7110221B2/ja active Active
- 2018-03-05 CN CN201880016566.XA patent/CN110382582B/zh active Active
- 2018-03-05 PL PL18707727.6T patent/PL3592791T3/pl unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002047326A (ja) | 2000-05-23 | 2002-02-12 | Nippon Polyurethane Ind Co Ltd | 建築断熱材用硬質ウレタンスプレーフォームの製造法 |
| JP2006342305A (ja) | 2005-06-10 | 2006-12-21 | Inoac Corp | 硬質ポリウレタン発泡体の製造方法 |
| JP2013510208A (ja) | 2009-11-06 | 2013-03-21 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | ポリウレタンフォームの製造方法およびそれにより得られるポリウレタンフォーム |
| JP2014512446A (ja) | 2011-04-29 | 2014-05-22 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ポリウレタンフォームおよびその製造方法 |
| JP2017505368A (ja) | 2014-01-23 | 2017-02-16 | ダウ グローバル テクノロジーズ エルエルシー | 小さな気泡サイズを有する硬質ポリウレタン発泡体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020509145A (ja) | 2020-03-26 |
| PL3592791T3 (pl) | 2022-12-19 |
| CN110382581A (zh) | 2019-10-25 |
| WO2018162372A1 (de) | 2018-09-13 |
| EP3592790A1 (de) | 2020-01-15 |
| US20200017624A1 (en) | 2020-01-16 |
| HUE060122T2 (hu) | 2023-01-28 |
| WO2018162387A1 (de) | 2018-09-13 |
| US11168172B2 (en) | 2021-11-09 |
| CN110382582B (zh) | 2025-02-28 |
| EP3592791B1 (de) | 2022-08-17 |
| EP3592791A1 (de) | 2020-01-15 |
| CN110382582A (zh) | 2019-10-25 |
| US20200080767A1 (en) | 2020-03-12 |
| EP3372625A1 (de) | 2018-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7110221B2 (ja) | ポリウレタンフォームおよびその製造方法 | |
| CN102712737B (zh) | 借助于超临界或近临界发泡剂制造聚氨酯泡沫的方法 | |
| CN102686628B (zh) | 制造聚氨酯泡沫的方法和能由其获得的聚氨酯泡沫 | |
| CN103492468B (zh) | 聚氨酯泡沫及其制造方法 | |
| CA2834325C (en) | Polyurethane foam and method for producing same | |
| CN104703768B (zh) | 用于制备含层状硅酸盐的pur和pir硬质泡沫的反应体系 | |
| CN114423797B (zh) | 基于聚氨酯的隔热体及其生产方法 | |
| US11001665B1 (en) | Open-cell rigid polyurethane foam and the use thereof | |
| KR20160084845A (ko) | 폴리우레탄 발포체 및 그의 제조 방법 | |
| CN119301172A (zh) | 压缩的开孔、细孔pur/pir硬质泡沫 | |
| US20250326909A1 (en) | Dimensionally stable open-cell fine-cell polyurethane rigid foams | |
| WO2020157063A1 (en) | Method for preparing polyurethane foams | |
| WO2020072221A1 (en) | Methods for producing polyurethane foams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20210226 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210304 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20210311 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220111 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220118 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220411 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220621 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220720 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7110221 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |