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GB1458069A - Polyurethanes - Google Patents

Polyurethanes

Info

Publication number
GB1458069A
GB1458069A GB1659674A GB1659674A GB1458069A GB 1458069 A GB1458069 A GB 1458069A GB 1659674 A GB1659674 A GB 1659674A GB 1659674 A GB1659674 A GB 1659674A GB 1458069 A GB1458069 A GB 1458069A
Authority
GB
United Kingdom
Prior art keywords
polymeric
fat acid
polyurethanes
chain
prepolymer
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.)
Expired
Application number
GB1659674A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Mills Chemicals Inc
Original Assignee
General Mills Chemicals Inc
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 General Mills Chemicals Inc filed Critical General Mills Chemicals Inc
Publication of GB1458069A publication Critical patent/GB1458069A/en
Expired legal-status Critical Current

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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/423—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing cycloaliphatic groups
    • C08G18/4233—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing cycloaliphatic groups derived from polymerised higher fatty acids or alcohols
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • C03C17/322—Polyurethanes or polyisocyanates
    • 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
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings
    • 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
    • C08G2390/00—Containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Surface Treatment Of Glass (AREA)
  • Paints Or Removers (AREA)

Abstract

1458069 Polyurethanes GENERAL MILLS CHEMICALS Inc 16 April 1974 [16 April 1973] 16596/74 Heading C3R [Also in Division B2] Polyurethanes are prepared by chain extending a prepolymer having terminal isocyanate groups and being derived from a hydroxylic component comprising at least 20 equivalent per cent of a hydroxy terminated ester of a polymeric fat acid which comprises at least 80% dimeric fat acid as determined by gas-liquid chromatography with a diamine or a diol. The polymeric fat acid may be obtained by polymerizing ethylenically unsaturated aliphatic monocarboxylic acids having 16 to 22, preferably 18 carbon atoms. Such polymeric fat acids may be reacted with glycols containing 2 to 10 carbon atoms to provide esters which are monomeric or polymeric in nature. The esters, optionally in admixture with aliphatic diols, polyethers, polyesterethers or polyesters, are then reacted with an organic polyisocyanate to form a prepolymer which is subsequently chain extended with the diol or diamine. The chain extension reaction may be carried out in solution in an organic solvent. Glass containers may have their exterior surfaces coated with the chain extended prepolymers (see Divisions B1/B2).
GB1659674A 1973-04-16 1974-04-16 Polyurethanes Expired GB1458069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35121373A 1973-04-16 1973-04-16

Publications (1)

Publication Number Publication Date
GB1458069A true GB1458069A (en) 1976-12-08

Family

ID=23380043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1659674A Expired GB1458069A (en) 1973-04-16 1974-04-16 Polyurethanes

Country Status (10)

Country Link
JP (1) JPS5736932B2 (en)
BE (1) BE813762A (en)
BR (1) BR7403025D0 (en)
CA (1) CA1030293A (en)
DE (1) DE2416743A1 (en)
DK (1) DK136190B (en)
GB (1) GB1458069A (en)
IE (1) IE38978B1 (en)
IT (1) IT1009443B (en)
NL (1) NL7403660A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560202A1 (en) * 1984-02-23 1985-08-30 Witco Chemical PROCESS FOR IMPROVING THE HYDROLYSIS RESISTANCE OF SATURATED URETHAN ELASTOMERS, COMPOSITIONS FOR CARRYING OUT SAID METHOD AND PRODUCTS OBTAINED
EP0417553A3 (en) * 1989-09-13 1991-05-02 Bayer Ag Polyurethane-elastomers having a poor hardness
WO1996006123A1 (en) * 1994-08-18 1996-02-29 Henkel Kommanditgesellschaft Auf Aktien Polyurethanes with improved resistance to tear propagation
FR2932805A1 (en) * 2008-06-19 2009-12-25 Bruno Daubas New hydroxylated oligomer of conjugated linoleic acid obtained by radical polymerization of conjugated linoleic acid or their esters, initiated by hydrogen peroxide, useful for manufacturing polyurethanes e.g. foams, sealants or adhesives
FR3041956A1 (en) * 2015-10-06 2017-04-07 Sgd Sa METHOD FOR RECOVERING A GLASS ARTICLE

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105782U (en) * 1976-02-06 1977-08-11
JPS6226331U (en) * 1985-07-30 1987-02-18
DE4308100C2 (en) * 1993-03-15 2002-08-01 Cognis Deutschland Gmbh Dimerdiol for polyurethane casting resins and coating compounds

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560202A1 (en) * 1984-02-23 1985-08-30 Witco Chemical PROCESS FOR IMPROVING THE HYDROLYSIS RESISTANCE OF SATURATED URETHAN ELASTOMERS, COMPOSITIONS FOR CARRYING OUT SAID METHOD AND PRODUCTS OBTAINED
EP0156665A1 (en) * 1984-02-23 1985-10-02 Witco Process for the modification of the hydrolysis resistance of saturated urethane elastomers, compositions for carrying out this process and products obtained
EP0417553A3 (en) * 1989-09-13 1991-05-02 Bayer Ag Polyurethane-elastomers having a poor hardness
WO1996006123A1 (en) * 1994-08-18 1996-02-29 Henkel Kommanditgesellschaft Auf Aktien Polyurethanes with improved resistance to tear propagation
FR2932805A1 (en) * 2008-06-19 2009-12-25 Bruno Daubas New hydroxylated oligomer of conjugated linoleic acid obtained by radical polymerization of conjugated linoleic acid or their esters, initiated by hydrogen peroxide, useful for manufacturing polyurethanes e.g. foams, sealants or adhesives
FR3041956A1 (en) * 2015-10-06 2017-04-07 Sgd Sa METHOD FOR RECOVERING A GLASS ARTICLE
EP3153481A1 (en) * 2015-10-06 2017-04-12 Sgd S.A. Method for covering a glass item
WO2017060636A1 (en) * 2015-10-06 2017-04-13 Sgd S.A. Glass baby bottle covered with a coating for protection against heat shock, and related manufacture method
CN107010842A (en) * 2015-10-06 2017-08-04 Sgd股份有限公司 Method for cover glass object
CN108367971A (en) * 2015-10-06 2018-08-03 Sgd股份有限公司 It is covered with the glass feeding bottle of thermal shock coating and relevant manufacturing method
CN107010842B (en) * 2015-10-06 2021-03-30 Sgd股份有限公司 Method for covering glass articles

Also Published As

Publication number Publication date
DK136190C (en) 1978-03-28
IE38978L (en) 1974-10-16
IE38978B1 (en) 1978-07-05
DE2416743A1 (en) 1974-10-24
NL7403660A (en) 1974-10-18
JPS5012193A (en) 1975-02-07
IT1009443B (en) 1976-12-10
BE813762A (en) 1974-08-16
BR7403025D0 (en) 1974-12-03
CA1030293A (en) 1978-04-25
DK136190B (en) 1977-08-29
JPS5736932B2 (en) 1982-08-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee