DE2044803A1 - Polyurethanelastomere - Google Patents

Polyurethanelastomere

Info

Publication number
DE2044803A1
DE2044803A1 DE19702044803 DE2044803A DE2044803A1 DE 2044803 A1 DE2044803 A1 DE 2044803A1 DE 19702044803 DE19702044803 DE 19702044803 DE 2044803 A DE2044803 A DE 2044803A DE 2044803 A1 DE2044803 A1 DE 2044803A1
Authority
DE
Germany
Prior art keywords
reaction product
urethane
propylene glycol
butanediol
polyester
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.)
Pending
Application number
DE19702044803
Other languages
German (de)
English (en)
Inventor
Michael P Hightstown N J Santamello Antonio F Newtown Pa Mazzeo, (V St A )
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol Corp
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 Thiokol Corp filed Critical Thiokol Corp
Publication of DE2044803A1 publication Critical patent/DE2044803A1/de
Pending 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
    • C08G18/83—Chemically modified polymers
    • C08G18/87—Chemically modified polymers by sulfur
    • 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
    • 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
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • 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
    • C08G18/675—Low-molecular-weight compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE19702044803 1969-09-17 1970-09-10 Polyurethanelastomere Pending DE2044803A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85887769A 1969-09-17 1969-09-17
US16658671A 1971-07-27 1971-07-27
CA159,575A CA987827A (en) 1969-09-17 1972-12-20 Azelaic and a long chain dibasic acid-based polyurethane elastomers and sulfur-cured products thereof

Publications (1)

Publication Number Publication Date
DE2044803A1 true DE2044803A1 (de) 1971-04-01

Family

ID=27162494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702044803 Pending DE2044803A1 (de) 1969-09-17 1970-09-10 Polyurethanelastomere

Country Status (5)

Country Link
US (1) US3714092A (enExample)
CA (1) CA987827A (enExample)
DE (1) DE2044803A1 (enExample)
FR (1) FR2061490A5 (enExample)
GB (1) GB1270354A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101422A (en) * 1977-05-11 1978-07-18 Emery Industries, Inc. Copolyesters useful in blood separation assemblies
FR2560202B1 (fr) * 1984-02-23 1986-11-07 Witco Chemical Procede pour ameliorer la resistance a l'hydrolyse des elastomeres d'urethanne satures, compositions pour la mise en oeuvre de ce procede et produits obtenus
IT1227066B (it) * 1988-09-15 1991-03-14 Ausimont Spa Alchilenici. gomme poliuretaniche reticolabili, contenenti blocchi poliossiperfluoro
US8193296B2 (en) 2010-06-30 2012-06-05 Nike, Inc. Golf balls including crosslinked thermoplastic polyurethane
US20120115637A1 (en) 2010-06-30 2012-05-10 Nike, Inc. Golf Balls Including A Crosslinked Thermoplastic Polyurethane Cover Layer Having Improved Scuff Resistance
CN102260481B (zh) * 2011-06-28 2013-06-12 北京高盟新材料股份有限公司 电子线路板用复合粘合剂及其制备方法
US9089739B2 (en) 2011-08-23 2015-07-28 Nike, Inc. Multi-core golf ball having increased initial velocity
US8979676B2 (en) 2011-08-23 2015-03-17 Nike, Inc. Multi-core golf ball having increased initial velocity at high swing speeds relative to low swing speeds
GB201214993D0 (en) * 2012-08-23 2012-10-03 Croda Int Plc Polyurethanes
CN107868223A (zh) * 2016-11-22 2018-04-03 沈阳赛亚橡胶制品有限公司 一种耐水解聚氨酯橡胶及其制备方法
CN111875768B (zh) * 2020-08-12 2022-04-08 上海博盛聚氨酯制品有限公司 一种低回弹、低压缩永久变形的聚氨酯弹性体的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043807A (en) * 1958-01-27 1962-07-10 Goodyear Tire & Rubber Polyurethane elastomers
US3402135A (en) * 1967-05-12 1968-09-17 Thiokol Chemical Corp Urethane crude processing aid

Also Published As

Publication number Publication date
GB1270354A (en) 1972-04-12
CA987827A (en) 1976-04-20
US3714092A (en) 1973-01-30
FR2061490A5 (enExample) 1971-06-18

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