JPS5531840A - Preparation of heat-stabilized polyurethane resin - Google Patents

Preparation of heat-stabilized polyurethane resin

Info

Publication number
JPS5531840A
JPS5531840A JP10423478A JP10423478A JPS5531840A JP S5531840 A JPS5531840 A JP S5531840A JP 10423478 A JP10423478 A JP 10423478A JP 10423478 A JP10423478 A JP 10423478A JP S5531840 A JPS5531840 A JP S5531840A
Authority
JP
Japan
Prior art keywords
polyurethane resin
parts
preparation
heat
reaction
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
JP10423478A
Other languages
Japanese (ja)
Inventor
Tsutomu Shintani
Tsutomu Kaneiwa
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.)
Sumika Covestro Urethane Co Ltd
Original Assignee
Sumitomo Bayer Urethane Co Ltd
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 Sumitomo Bayer Urethane Co Ltd filed Critical Sumitomo Bayer Urethane Co Ltd
Priority to JP10423478A priority Critical patent/JPS5531840A/en
Publication of JPS5531840A publication Critical patent/JPS5531840A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To obtain the title urethane resin of good thermal stability, useful for leather, fiber, construction material, automobile parts, etc., by reaction between a polyisocyanate component and a polyol component in the presence of a specific phosphorous compound.
CONSTITUTION: The objective polyurethane resin can be obtained by reaction between (A) a polyisocyanate (e.g., tolylenediisocyanate) and (B) a polyol (e.g., polyetherpolyol) in the presence of (C) 0.1W10 parts by wt., based on 100 parts by wt. of the total amount of the components (A) and (B), of a phosphrous compound of formula (R is 1W3C alkyl, or phenyl, which may have halogen or hydroxyl as a substituting group).
COPYRIGHT: (C)1980,JPO&Japio
JP10423478A 1978-08-25 1978-08-25 Preparation of heat-stabilized polyurethane resin Pending JPS5531840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10423478A JPS5531840A (en) 1978-08-25 1978-08-25 Preparation of heat-stabilized polyurethane resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10423478A JPS5531840A (en) 1978-08-25 1978-08-25 Preparation of heat-stabilized polyurethane resin

Publications (1)

Publication Number Publication Date
JPS5531840A true JPS5531840A (en) 1980-03-06

Family

ID=14375261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10423478A Pending JPS5531840A (en) 1978-08-25 1978-08-25 Preparation of heat-stabilized polyurethane resin

Country Status (1)

Country Link
JP (1) JPS5531840A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053521A (en) * 1983-09-02 1985-03-27 Asahi Glass Co Ltd Preparation of polyurethane elastomer
JPS60133018A (en) * 1983-12-22 1985-07-16 Human Ind Corp Production of flame-retardant polyurethane foam
JPS6147719A (en) * 1984-08-11 1986-03-08 Ikeda Bussan Co Ltd Production of flame-retardant polyurethane foam
JPH03126760A (en) * 1989-10-12 1991-05-29 Nippon Polyurethane Ind Co Ltd Thermoplastic polyurethane resin composition
JP2016501949A (en) * 2012-12-14 2016-01-21 ダウ グローバル テクノロジーズ エルエルシー Flame retardant foam formulation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843678A (en) * 1971-10-06 1973-06-23
JPS4969767A (en) * 1972-09-18 1974-07-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843678A (en) * 1971-10-06 1973-06-23
JPS4969767A (en) * 1972-09-18 1974-07-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053521A (en) * 1983-09-02 1985-03-27 Asahi Glass Co Ltd Preparation of polyurethane elastomer
JPS60133018A (en) * 1983-12-22 1985-07-16 Human Ind Corp Production of flame-retardant polyurethane foam
JPS6147719A (en) * 1984-08-11 1986-03-08 Ikeda Bussan Co Ltd Production of flame-retardant polyurethane foam
JPH03126760A (en) * 1989-10-12 1991-05-29 Nippon Polyurethane Ind Co Ltd Thermoplastic polyurethane resin composition
JP2016501949A (en) * 2012-12-14 2016-01-21 ダウ グローバル テクノロジーズ エルエルシー Flame retardant foam formulation

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