ZA869736B - Polyurethane elastomers prepared from high molecular weight prepolymers - Google Patents

Polyurethane elastomers prepared from high molecular weight prepolymers

Info

Publication number
ZA869736B
ZA869736B ZA869736A ZA869736A ZA869736B ZA 869736 B ZA869736 B ZA 869736B ZA 869736 A ZA869736 A ZA 869736A ZA 869736 A ZA869736 A ZA 869736A ZA 869736 B ZA869736 B ZA 869736B
Authority
ZA
South Africa
Prior art keywords
molecular weight
high molecular
polyurethane elastomers
elastomers prepared
weight prepolymers
Prior art date
Application number
ZA869736A
Other languages
English (en)
Inventor
Donald Joseph Burchell Jr
Richard D Peffley
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ZA869736B publication Critical patent/ZA869736B/xx

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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/48—Polyethers
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
ZA869736A 1985-12-27 1986-12-29 Polyurethane elastomers prepared from high molecular weight prepolymers ZA869736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/813,893 US4701476A (en) 1985-12-27 1985-12-27 Polyurethane elastomers prepared from high molecular weight prepolymers

Publications (1)

Publication Number Publication Date
ZA869736B true ZA869736B (en) 1988-08-31

Family

ID=25213685

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA869736A ZA869736B (en) 1985-12-27 1986-12-29 Polyurethane elastomers prepared from high molecular weight prepolymers

Country Status (8)

Country Link
US (1) US4701476A (fr)
EP (1) EP0230662A1 (fr)
JP (1) JPS62275117A (fr)
KR (1) KR900008460B1 (fr)
AU (1) AU595566B2 (fr)
BR (1) BR8606477A (fr)
CA (1) CA1307065C (fr)
ZA (1) ZA869736B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402839A (en) * 1988-02-05 1995-04-04 Gupta; Laxmi C. Tire with polyurethane/urea composition filling
IT1229755B (it) * 1989-05-17 1991-09-10 Montedipe Spa Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.
JPH0733423B2 (ja) * 1989-10-03 1995-04-12 日本ポリウレタン工業株式会社 軟質ポリウレタン発泡体の製造方法
US5081210A (en) * 1990-02-09 1992-01-14 Mobay Corporation Polyurethane elastomers
DE19625987A1 (de) * 1996-06-28 1998-01-02 Bayer Ag Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Verarbeitungsverhalten
US7718102B2 (en) * 1998-06-02 2010-05-18 Praxair S.T. Technology, Inc. Froth and method of producing froth
US6958379B2 (en) * 1999-12-03 2005-10-25 Acushnet Company Polyurea and polyurethane compositions for golf equipment
US7786243B2 (en) 2002-02-06 2010-08-31 Acushnet Company Polyurea and polyurethane compositions for golf equipment
US7041769B2 (en) 1999-12-17 2006-05-09 Acushnet Company Polyurethane compositions for golf balls
US8227565B2 (en) 1999-12-17 2012-07-24 Acushnet Company Polyurethane compositions for golf balls
US6830705B1 (en) 2000-06-14 2004-12-14 Azon Usa Inc. Liquid stable MDI prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers
JP2004510854A (ja) * 2000-10-02 2004-04-08 ハンツマン・インターナショナル・エルエルシー スプレーポリウレアコーティング系
EP2027173A1 (fr) * 2006-04-24 2009-02-25 Carnegie Mellon University Polyuréthanes biodégradables
CN105531296B (zh) * 2013-07-16 2019-10-25 巴斯夫欧洲公司 异氰酸酯预聚物组合物以及由其制备的交联的聚氨酯
US20200229360A1 (en) * 2017-09-29 2020-07-23 Dow Global Technologies Llc Horticultural growth medium and method for preparing the growth medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539637B2 (fr) * 1974-08-06 1978-04-07
JPS5938964B2 (ja) * 1979-04-11 1984-09-20 イハラケミカル工業株式会社 ポリウレタンエラストマ−の製造方法

Also Published As

Publication number Publication date
BR8606477A (pt) 1987-10-20
AU6688686A (en) 1987-07-02
AU595566B2 (en) 1990-04-05
US4701476A (en) 1987-10-20
EP0230662A1 (fr) 1987-08-05
JPS62275117A (ja) 1987-11-30
KR870006117A (ko) 1987-07-09
KR900008460B1 (ko) 1990-11-22
CA1307065C (fr) 1992-09-01

Similar Documents

Publication Publication Date Title
GB8630060D0 (en) Higher molecular weight diols
ZA878432B (en) Elastomers
ZA869736B (en) Polyurethane elastomers prepared from high molecular weight prepolymers
GB2178386B (en) Power-and-free conveyor
EP0219086A3 (en) Polyurethane compositions
GB2174966B (en) Conveyor
DE3561243D1 (en) Aromatic oligomers
GB8625258D0 (en) Polyurethane elastomers
EP0228803A3 (en) Ionene elastomers
GB8610385D0 (en) Ledgering weight
ZA879140B (en) New isocyanate prepolymers
GB8627143D0 (en) Isocyanate terminated quasi-prepolymers
AU6218786A (en) Polyurethane elastomers
GB8724348D0 (en) Elastomers
DE3663927D1 (en) Troughed-chain conveyor
GB8504377D0 (en) Conveyors
GB8604112D0 (en) Conveyors
GB8625374D0 (en) Conveyors
GB8515506D0 (en) Aromatic amines
GB8515507D0 (en) Aromatic amines
GB8515508D0 (en) Aromatic amines
GB8502040D0 (en) Aromatic oligomers
GB8512082D0 (en) Aromatic oligomers
IE851197L (en) Aromatic oligomers
GB8412264D0 (en) Aromatic oligomers