GB1149771A - Method for the manufacture of thermoplastically processible polyurethane elastomers of high heat stability - Google Patents

Method for the manufacture of thermoplastically processible polyurethane elastomers of high heat stability

Info

Publication number
GB1149771A
GB1149771A GB3682566A GB3682566A GB1149771A GB 1149771 A GB1149771 A GB 1149771A GB 3682566 A GB3682566 A GB 3682566A GB 3682566 A GB3682566 A GB 3682566A GB 1149771 A GB1149771 A GB 1149771A
Authority
GB
United Kingdom
Prior art keywords
diisocyanate
polyurethane elastomers
manufacture
high heat
glycol
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
GB3682566A
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.)
ELASTOMER AG
Original Assignee
ELASTOMER 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 ELASTOMER AG filed Critical ELASTOMER AG
Publication of GB1149771A publication Critical patent/GB1149771A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • 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
    • 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
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6644—Compounds of group C08G18/42 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
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

1,149,771. Polyurethanes ELASTOMER A.G. 17 Aug., 1966 [30 Aug., 1965], No. 36825/66. Heading C3R. Polyurethane elastomers are prepared by reacting in a single stage, a hydroxylpolycaprolactone prepared by reacting an epsiloncaprolactone and a glycol and having a M.W. between 1000 and 3000, a glycol of the formula HO-(CH 2 ) n -(O) m -R-(O) m -(CH 2 ) n -OH wherein R is a phenylene or naphthylene radical, n is an integer from 1 to 12 and m is 0 or 1, and 4,4<SP>1</SP>-diphenylmethane diisocyanate, or a homologue or substitution product thereof. The diisocyanate may be diphenylmethane-4,4<SP>1</SP>- diisocyanate itself or diphenyl-dimethylmethane- 4,4<SP>1</SP>-diisocyanate or diaminophenyl methane- 4,4<SP>1</SP>-diisocyanate. In examples the glycol used is hydroquinone diethylene glycol ether. Trimethylolpropane may also be added to the reaction mixture.
GB3682566A 1965-08-30 1966-08-17 Method for the manufacture of thermoplastically processible polyurethane elastomers of high heat stability Expired GB1149771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965E0029996 DE1301121B (en) 1965-08-30 1965-08-30 Process for the production of thermoplastically processable, highly heat-resistant polyurethane elastomers

Publications (1)

Publication Number Publication Date
GB1149771A true GB1149771A (en) 1969-04-23

Family

ID=7074230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3682566A Expired GB1149771A (en) 1965-08-30 1966-08-17 Method for the manufacture of thermoplastically processible polyurethane elastomers of high heat stability

Country Status (2)

Country Link
DE (1) DE1301121B (en)
GB (1) GB1149771A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516970A1 (en) * 1974-05-14 1975-11-27 Upjohn Co HIGH TEMPERATURE-RESISTANT, THERMOPLASTIC POLYURETHANE ELASTOMERS
US4877856A (en) * 1987-08-31 1989-10-31 The Bf Goodrich Company Soft thermoplastic polyurethane for blown film application
US6017997A (en) * 1997-10-31 2000-01-25 The B. F. Goodrich Company Waterborne polyurethane having film properties comparable to rubber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556557A (en) * 1956-04-13
BE556558A (en) * 1956-04-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516970A1 (en) * 1974-05-14 1975-11-27 Upjohn Co HIGH TEMPERATURE-RESISTANT, THERMOPLASTIC POLYURETHANE ELASTOMERS
US4877856A (en) * 1987-08-31 1989-10-31 The Bf Goodrich Company Soft thermoplastic polyurethane for blown film application
US6017997A (en) * 1997-10-31 2000-01-25 The B. F. Goodrich Company Waterborne polyurethane having film properties comparable to rubber

Also Published As

Publication number Publication date
DE1301121B (en) 1969-08-14

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