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CH437775A - Polyurethane foams manufacturing process - Google Patents

Polyurethane foams manufacturing process

Info

Publication number
CH437775A
CH437775A CH1440662A CH1440662A CH437775A CH 437775 A CH437775 A CH 437775A CH 1440662 A CH1440662 A CH 1440662A CH 1440662 A CH1440662 A CH 1440662A CH 437775 A CH437775 A CH 437775A
Authority
CH
Switzerland
Prior art keywords
manufacturing process
polyurethane foams
foams manufacturing
polyurethane
manufacturing
Prior art date
Application number
CH1440662A
Other languages
French (fr)
Inventor
Robitschek Paul
Richard Hindersinn Raymond
Original Assignee
Hooker Chemical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of CH437775A publication Critical patent/CH437775A/en

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4027—Mixtures of compounds of group C08G18/54 with other macromolecular compounds
    • 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/546—Oxyalkylated polycondensates of aldehydes
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C08G8/36—Chemically modified polycondensates by etherifying
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0016—Foam properties semi-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
    • C08G2110/0025—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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
CH1440662A 1961-12-08 1962-12-07 Polyurethane foams manufacturing process CH437775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15810461A 1961-12-08 1961-12-08

Publications (1)

Publication Number Publication Date
CH437775A true CH437775A (en) 1967-06-15

Family

ID=22566699

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1440662A CH437775A (en) 1961-12-08 1962-12-07 Polyurethane foams manufacturing process

Country Status (6)

Country Link
BE (1) BE625830A (en)
CH (1) CH437775A (en)
DE (1) DE1216536B (en)
GB (1) GB1029033A (en)
NL (2) NL286446A (en)
SE (1) SE313919B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682845A (en) * 1970-10-16 1972-08-08 Witco Chemical Corp Polyurethanes derived from alkylene oxide adducts of trimethylol phenols and of polymers thereof
US4046721A (en) * 1976-07-30 1977-09-06 Texaco Development Corporation Low friability polyisocyanurate foams
DE3113014A1 (en) * 1981-04-01 1982-10-14 Th. Goldschmidt Ag, 4300 Essen HARDENABLE ADHESIVE
US10604614B2 (en) 2017-09-22 2020-03-31 Hexion Inc. Compositions and methods to produce alkoxylated triazine-arylhydroxy-aldehyde condensates
US10640475B2 (en) 2017-09-22 2020-05-05 Hexion Inc. Compositions and methods to produce alkoxylated triazine-arlhydroxy-aldehyde condensates
US10435503B2 (en) 2017-09-22 2019-10-08 Hexion Inc. Compositions for polyurethane applications
EP3861059A1 (en) * 2018-10-01 2021-08-11 Hexion GmbH Composition for producing foamed materials
US11161976B2 (en) * 2019-06-18 2021-11-02 Hexion Vad Llc Phenolic epoxy system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349756A (en) * 1940-07-25 1944-05-23 Du Pont Formaldehyde resin modified with a polyiso-or polyisothiocyanate
US2764566A (en) * 1953-03-16 1956-09-25 Lockheed Aircraft Corp Polyisocyanate-alkyd resin-substituted polymethylol phenol cellular compositions
BE596036A (en) * 1959-10-15

Also Published As

Publication number Publication date
DE1216536B (en) 1966-05-12
NL286446A (en)
BE625830A (en)
NL127079C (en)
SE313919B (en) 1969-08-25
GB1029033A (en) 1966-05-11

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