CA987827A - Azelaic and a long chain dibasic acid-based polyurethane elastomers and sulfur-cured products thereof - Google Patents

Azelaic and a long chain dibasic acid-based polyurethane elastomers and sulfur-cured products thereof

Info

Publication number
CA987827A
CA987827A CA159,575A CA159575A CA987827A CA 987827 A CA987827 A CA 987827A CA 159575 A CA159575 A CA 159575A CA 987827 A CA987827 A CA 987827A
Authority
CA
Canada
Prior art keywords
azelaic
sulfur
long chain
dibasic acid
based polyurethane
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
CA159,575A
Other languages
English (en)
Other versions
CA159575S (en
Inventor
Michael P. Mazzeo
Antonio F. Santaniello
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
Priority to CA091481A priority Critical patent/CA928447A/en
Priority to GB42287/70A priority patent/GB1270354A/en
Priority to DE19702044803 priority patent/DE2044803A1/de
Priority to FR7033533A priority patent/FR2061490A5/fr
Priority to JP45081673A priority patent/JPS4921119B1/ja
Priority to US00166586A priority patent/US3714092A/en
Application filed by Thiokol Corp filed Critical Thiokol Corp
Priority to CA159,575A priority patent/CA987827A/en
Application granted granted Critical
Publication of CA987827A publication Critical patent/CA987827A/en
Expired 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)
CA159,575A 1969-09-17 1972-12-20 Azelaic and a long chain dibasic acid-based polyurethane elastomers and sulfur-cured products thereof Expired CA987827A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA091481A CA928447A (en) 1969-09-17 1970-08-25 Azelaic acid-based elastomers
GB42287/70A GB1270354A (en) 1969-09-17 1970-09-03 Improvements in sulphur-curable urethane crude rubbers
DE19702044803 DE2044803A1 (de) 1969-09-17 1970-09-10 Polyurethanelastomere
FR7033533A FR2061490A5 (enExample) 1969-09-17 1970-09-16
JP45081673A JPS4921119B1 (enExample) 1969-09-17 1970-09-17
US00166586A US3714092A (en) 1969-09-17 1971-07-27 Sulfur-cured polyurethanes based on a polyester prepared from azelaic acid, dimer acid and lower alkane glycols
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

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
CA987827A true CA987827A (en) 1976-04-20

Family

ID=27162494

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602079A (en) * 1984-02-23 1986-07-22 Witco Chemical Corporation Urethane elastomers prepared using a prepolymer prepared from a polyester which reacts with a chain-extending agent and/or a saturated polyester resin in which at least one of the polyesters is prepared from a dimer and/or trimer fatty acid
CN111875768A (zh) * 2020-08-12 2020-11-03 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

Families Citing this family (9)

* 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
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

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602079A (en) * 1984-02-23 1986-07-22 Witco Chemical Corporation Urethane elastomers prepared using a prepolymer prepared from a polyester which reacts with a chain-extending agent and/or a saturated polyester resin in which at least one of the polyesters is prepared from a dimer and/or trimer fatty acid
CN111875768A (zh) * 2020-08-12 2020-11-03 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

Also Published As

Publication number Publication date
GB1270354A (en) 1972-04-12
US3714092A (en) 1973-01-30
FR2061490A5 (enExample) 1971-06-18
DE2044803A1 (de) 1971-04-01

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