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GB1149791A - Process for the manufacture of polyurethanes that can be thermoplastically processed - Google Patents

Process for the manufacture of polyurethanes that can be thermoplastically processed

Info

Publication number
GB1149791A
GB1149791A GB2156866A GB2156866A GB1149791A GB 1149791 A GB1149791 A GB 1149791A GB 2156866 A GB2156866 A GB 2156866A GB 2156866 A GB2156866 A GB 2156866A GB 1149791 A GB1149791 A GB 1149791A
Authority
GB
United Kingdom
Prior art keywords
diisocyanate
diol
dodecylene
polyurethanes
manufacture
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
GB2156866A
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 GB1149791A publication Critical patent/GB1149791A/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
    • 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
    • C08G2140/00—Compositions for moulding powders

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

1,149,791. Polyurethanes. ELASTOMER A.G. 16 May, 1966 [15 May, 1965], No. 21568/66. Heading C3R. Thermoplastically processible polyurethanes are prepared by reacting together an essentially linear polycaprolactone having free terminal hydroxyl groups and a M.W. of 800 to 3000, a diisocyanate and a diol having a M.W. below 500, at an elevated temperature, wherein the diol is 1,6-hexanediol or 1,12-dodecylene diol and for the diisocyanate is 1,6-hexamethylene diisocyanate or 1,12-dodecylene diisocyanate. When the diol is 1,6-hexanediol or 1,12-dodecylene diol, the diisocyanate may be any conventional aliphatic, cycloaliphatic or aromatic diisocyanate. When the diisocyanate is 1,6-hexamethylene diisocyanate or 1,12-dodecylene diisocyanate the diol is suitably 1,4-butane diol or hydraquinonediethylene glycolether or a mixture thereof. The reaction may be carried out in one or two stages at a temperature of 80 to 160‹C.
GB2156866A 1965-05-15 1966-05-16 Process for the manufacture of polyurethanes that can be thermoplastically processed Expired GB1149791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0029312 1965-05-15

Publications (1)

Publication Number Publication Date
GB1149791A true GB1149791A (en) 1969-04-23

Family

ID=7073846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2156866A Expired GB1149791A (en) 1965-05-15 1966-05-16 Process for the manufacture of polyurethanes that can be thermoplastically processed

Country Status (3)

Country Link
DE (1) DE1570508A1 (en)
GB (1) GB1149791A (en)
SE (1) SE327823B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014210098A1 (en) * 2013-06-27 2014-12-31 Lubrizol Advanced Materials, Inc. Fast recovery hard thermoplastic polyurethanes
WO2014210099A1 (en) * 2013-06-27 2014-12-31 Lubrizol Advanced Materials, Inc. Fast recovery soft thermoplastic polyurethanes
WO2024102687A1 (en) * 2022-11-08 2024-05-16 Lubrizol Advanced Materials, Inc. High resilient thermoplastic polyurethanes and uses thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658136C2 (en) * 1976-12-22 1982-09-23 Fa. Carl Freudenberg, 6940 Weinheim Thermoplastically processable polyurethane molding compound

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014210098A1 (en) * 2013-06-27 2014-12-31 Lubrizol Advanced Materials, Inc. Fast recovery hard thermoplastic polyurethanes
WO2014210099A1 (en) * 2013-06-27 2014-12-31 Lubrizol Advanced Materials, Inc. Fast recovery soft thermoplastic polyurethanes
CN105339406A (en) * 2013-06-27 2016-02-17 路博润先进材料公司 Fast recovery soft thermoplastic polyurethanes
KR20160027032A (en) * 2013-06-27 2016-03-09 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 Fast recovery soft thermoplastic polyurethanes
KR20160027036A (en) * 2013-06-27 2016-03-09 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 Fast recovery hard thermoplastic polyurethanes
US20180127535A1 (en) * 2013-06-27 2018-05-10 Lubrizol Advanced Materials, Inc. Fast recovery hard thermoplastic polyurethanes
TWI634156B (en) * 2013-06-27 2018-09-01 美商盧伯利索先進材料有限公司 Article comprising fast recovery soft thermoplastic polyurethanes and production method thereof
TWI634134B (en) * 2013-06-27 2018-09-01 美商盧伯利索先進材料有限公司 Fast recovery hard thermoplastic polyurethane compositions, process of making the same and method of improving the recovery properties of the same
KR102247473B1 (en) * 2013-06-27 2021-04-30 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 Fast recovery soft thermoplastic polyurethanes
KR102247477B1 (en) 2013-06-27 2021-04-30 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 Fast recovery hard thermoplastic polyurethanes
WO2024102687A1 (en) * 2022-11-08 2024-05-16 Lubrizol Advanced Materials, Inc. High resilient thermoplastic polyurethanes and uses thereof

Also Published As

Publication number Publication date
SE327823B (en) 1970-08-31
DE1570508A1 (en) 1969-08-21

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