GB1333188A - Process for the production of flame resistant polyurethane type resins - Google Patents

Process for the production of flame resistant polyurethane type resins

Info

Publication number
GB1333188A
GB1333188A GB2156271A GB2156271A GB1333188A GB 1333188 A GB1333188 A GB 1333188A GB 2156271 A GB2156271 A GB 2156271A GB 2156271 A GB2156271 A GB 2156271A GB 1333188 A GB1333188 A GB 1333188A
Authority
GB
United Kingdom
Prior art keywords
production
polyisocyanate
cross
diisocyanato
examples
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
GB2156271A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1333188A publication Critical patent/GB1333188A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • C08G18/692—Polymers of conjugated dienes containing carboxylic acid 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
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/60—Compositions for foaming; Foamed or intumescent 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

1333188 Cross-linking polymers with polyisocyanates BAYER AG 19 April 1971 [25 March 1970] 21562/71 Headings C3C and C3P Copolymers of at least two olefinically unsaturated monomers, of which 0À1-30 wt. per cent comprises at least one monomer containing a substituent group having a hydrogen atom reactive with isocyanates (or containing a group convertible to such a substituent group during or after polymerization), are cross-linked by reaction in aqueous dispersion with a polyisocyanate containing no urea or urethane groups or a masked derivative of such a polyisocyanate. Numerous copolymers are listed, those used in specific examples being terpolymers of butadiene (60%), styrene and methacrylic acid or 2-hydroxypropyl-methcrylate; tetrapolymers of butadiene (45 or 60%), styrene and either (acrylonitrile plus methacrylamide) or (methacrylic acid plus maleic acid); and a copolymer of 90% chloroprene with 10% N-methylol methyl methacrylate. Many polyisocyanates are also listed, those used in specific examples being 4,4<SP>1</SP>-diisocyanato diphenyl methane, 1,6- diisocyanato hexane, the latter masked with potassium bisulphite, 3-isocyanatomethyl-3,5,5- trimethyl cyclohexyl isocyanate, and a liquid 4,4<SP>1</SP>-diisocyanato diphenylmethane containing carboimide groups. Examples 1-4 relate to the production of films of the resulting resins, and Examples 5 and 6 to the production of foams by beating a mixture of copolymer latex, polyisocyanate, chalk, sodium lauryl sulphate, a nonyl phenol/ethylene oxide condensate, carboxymethyl cellulose, and (Example 6 only) triethylene diamine as cross-linking catalyst, the foams being hardened by heating in air at 150‹ C.
GB2156271A 1970-03-25 1971-04-19 Process for the production of flame resistant polyurethane type resins Expired GB1333188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014385 DE2014385A1 (en) 1970-03-25 1970-03-25 Process for the production of plastics including foams

Publications (1)

Publication Number Publication Date
GB1333188A true GB1333188A (en) 1973-10-10

Family

ID=5766270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2156271A Expired GB1333188A (en) 1970-03-25 1971-04-19 Process for the production of flame resistant polyurethane type resins

Country Status (5)

Country Link
BE (1) BE764836A (en)
DE (1) DE2014385A1 (en)
FR (1) FR2083583B1 (en)
GB (1) GB1333188A (en)
NL (1) NL7103963A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500671A (en) * 1978-12-16 1985-02-19 Bayer Aktiengesellschaft Reinforced polyurethane thermoplastic chemical materials and processes for their preparation
AU601081B2 (en) * 1987-09-30 1990-08-30 Ici Americas Inc. Aqueous polymer composition
US5519094A (en) * 1992-03-06 1996-05-21 B. F. Goodrich Company Fiber-reinforced thermoplastic molding compositions using a modified thermoplastic polyurethane

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423558A (en) * 1972-08-05 1976-02-04 Kuraray Co Ltd Asahi Co Ltd Adhesive composition
DE2627073C2 (en) * 1976-06-16 1983-12-29 Bayer Ag, 5090 Leverkusen Process for the production of stable dispersions
DE2627074C2 (en) * 1976-06-16 1983-12-29 Bayer Ag, 5090 Leverkusen Process for the preparation of stable ionic dispersions
DE2708442C2 (en) 1977-02-26 1984-10-25 Bayer Ag, 5090 Leverkusen Process for the production of modified aqueous plastic dispersions
JPS59113016A (en) * 1982-12-20 1984-06-29 Hodogaya Chem Co Ltd Aqueous polyurethane resin
EP0313179A3 (en) * 1987-10-19 1989-08-09 Gencorp Inc. Aromatic polyisocyanate modified latex compositions having improved adhesion and drying rates
DE3829587A1 (en) † 1988-09-01 1990-03-15 Bayer Ag COATING AGENT, A PROCESS FOR THE PRODUCTION THEREOF, AND THE USE OF SELECTED TWO-COMPONENT POLYURETHANE SYSTEMS AS BINDER FOR SUCH COATING AGENTS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982528A (en) * 1962-11-19 1965-02-03 Combined Optical Ind Ltd Manufacture of lenses
FR1538170A (en) * 1966-09-30 1968-08-30 Bayer Ag Process for the preparation of modified aqueous dispersions of polymers and copolymers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500671A (en) * 1978-12-16 1985-02-19 Bayer Aktiengesellschaft Reinforced polyurethane thermoplastic chemical materials and processes for their preparation
AU601081B2 (en) * 1987-09-30 1990-08-30 Ici Americas Inc. Aqueous polymer composition
US5519094A (en) * 1992-03-06 1996-05-21 B. F. Goodrich Company Fiber-reinforced thermoplastic molding compositions using a modified thermoplastic polyurethane

Also Published As

Publication number Publication date
NL7103963A (en) 1971-09-28
FR2083583B1 (en) 1976-03-19
FR2083583A1 (en) 1971-12-17
BE764836A (en) 1971-08-16
DE2014385A1 (en) 1971-10-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees