JPS641718A - Production of cured polyurethane - Google Patents

Production of cured polyurethane

Info

Publication number
JPS641718A
JPS641718A JP63135768A JP13576888A JPS641718A JP S641718 A JPS641718 A JP S641718A JP 63135768 A JP63135768 A JP 63135768A JP 13576888 A JP13576888 A JP 13576888A JP S641718 A JPS641718 A JP S641718A
Authority
JP
Japan
Prior art keywords
prepolymer
diisocyanate
glycol
reaction
obtd
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.)
Granted
Application number
JP63135768A
Other languages
English (en)
Japanese (ja)
Other versions
JPH011718A (ja
JPH0558443B2 (https=
Inventor
Jeremiah Patrick Casey
Susan M Clift
Barton Milligan
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of JPH011718A publication Critical patent/JPH011718A/ja
Publication of JPS641718A publication Critical patent/JPS641718A/ja
Publication of JPH0558443B2 publication Critical patent/JPH0558443B2/ja
Granted 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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
    • C08G18/60—Polyamides or polyester-amides

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)
JP63135768A 1987-06-05 1988-06-03 Production of cured polyurethane Granted JPS641718A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/058,439 US4810769A (en) 1987-06-05 1987-06-05 Process of preparing polyurethanes cured with 2,6-idaminobenzoic acid derivatives and blends of the 2, 4 and 2,6 isomers
US58,439 1987-06-05

Publications (3)

Publication Number Publication Date
JPH011718A JPH011718A (ja) 1989-01-06
JPS641718A true JPS641718A (en) 1989-01-06
JPH0558443B2 JPH0558443B2 (https=) 1993-08-26

Family

ID=22016808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63135768A Granted JPS641718A (en) 1987-06-05 1988-06-03 Production of cured polyurethane

Country Status (4)

Country Link
US (1) US4810769A (https=)
EP (1) EP0293845A3 (https=)
JP (1) JPS641718A (https=)
KR (1) KR920002678B1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006028098A (ja) * 2004-07-16 2006-02-02 Chisso Corp フェニレンジアミン、それを用いて形成される配向膜、および該配向膜を含む液晶表示素子

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD292005A5 (de) * 1989-03-17 1991-07-18 ������@������������k�� Kettenverlaengerungsmittel fuer p-phenylen-methylendiisocyanat-(mdi)-prepolymere fuer gegossene polyurethan-elastomere (pu-elastomere)
JP3220873B2 (ja) * 1992-07-02 2001-10-22 イハラケミカル工業株式会社 ポリウレタンウレアエラストマー
EP2143507B1 (en) * 1999-01-13 2015-08-12 Amada Company, Limited Bending press system method of mounting tools to such system and method for manufacturing bend products
CN112708104B (zh) * 2020-12-25 2023-06-27 合肥科天水性科技有限责任公司 一种耐热耐水的水性聚氨酯树脂及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003706C3 (de) * 1970-01-28 1980-06-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethan-Harnstoffelastomeren
DE2025900C3 (de) * 1970-05-27 1979-10-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanelastomeren
US4039514A (en) * 1972-09-15 1977-08-02 E. I. Du Pont De Nemours And Company Polyurethanes cured with derivatives of 2,4-diamino-benzamide
US4054556A (en) * 1972-09-15 1977-10-18 E. I. Du Pont De Nemours And Company Polyurethanes cured with derivatives of 2,4-diamino-benzoic acid
US4254272A (en) * 1979-02-21 1981-03-03 The Goodyear Tire & Rubber Company Aromatic diamines and polyurethanes cured thereby
US4365051A (en) * 1980-02-25 1982-12-21 The Goodyear Tire & Rubber Company Polyurethane prepared from diamine and prepolymer
DE3012864A1 (de) * 1980-04-02 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanelastomeren
US4526905A (en) * 1982-07-06 1985-07-02 Ethyl Corporation Polyurethanes from dialkyl diaminobenzenes and processes therefor
US4611045A (en) * 1982-09-29 1986-09-09 Ethyl Corporation Monoalkylation of 1-alkyl-diaminobenzenes
US4529746A (en) * 1982-09-30 1985-07-16 Basf Wyandotte Corporation Alkylated vicinal toluenediamines and their use as chain extenders in the preparation of polyurethane-polyurea elastomers
US4549007A (en) * 1983-06-23 1985-10-22 Gaf Corporation Diamine/diol chain extender blends for rim process
US4519432A (en) * 1984-02-08 1985-05-28 Lim International S.A. Reinforced polyurethane tires
US4546167A (en) * 1984-07-30 1985-10-08 American Cyanamid Company P-TMXDI Polyurethane elastomers with good compression set properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006028098A (ja) * 2004-07-16 2006-02-02 Chisso Corp フェニレンジアミン、それを用いて形成される配向膜、および該配向膜を含む液晶表示素子

Also Published As

Publication number Publication date
KR920002678B1 (ko) 1992-03-31
EP0293845A3 (en) 1989-08-16
US4810769A (en) 1989-03-07
EP0293845A2 (en) 1988-12-07
JPH0558443B2 (https=) 1993-08-26
KR890000537A (ko) 1989-03-15

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