JPS5611948A - Polyurethane composition - Google Patents

Polyurethane composition

Info

Publication number
JPS5611948A
JPS5611948A JP8727779A JP8727779A JPS5611948A JP S5611948 A JPS5611948 A JP S5611948A JP 8727779 A JP8727779 A JP 8727779A JP 8727779 A JP8727779 A JP 8727779A JP S5611948 A JPS5611948 A JP S5611948A
Authority
JP
Japan
Prior art keywords
butyl
polyurethane
formula
phenolic compound
effect
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
JP8727779A
Other languages
Japanese (ja)
Other versions
JPS6261612B2 (en
Inventor
Giichi Arimatsu
Hiroyoshi Kamatani
Kenichi Katsuo
Niro Kitasaka
Hideo Takeuchi
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP8727779A priority Critical patent/JPS5611948A/en
Publication of JPS5611948A publication Critical patent/JPS5611948A/en
Publication of JPS6261612B2 publication Critical patent/JPS6261612B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The titled composition having improved light stability, heat resistance, chlorine resistance, and gas yellowing resistance, not cousing the discoloration of nylon fiber which is used together, and having improved durability of its effect, obtained by adding a specific phenolic compound to polyurethane.
CONSTITUTION: Polyurethane is blended with 0.1W10.0wt% phenolic compound, e.g., 1,3,5-tris(4-t-butyl-8-hydroxy-2,6-dimethylbenzyl)isocyanuric acid, etc. shown by the formula I (R1 is t-butyl, sec-butyl, or neopentyl). The addition of a benztriazole-based ultraviolet light obsorber, a hindered amine-based antioxidant, a hydrazine derivative having a group shown by the formula II (R2 is H, or methyl; R3 is H, mono- or bifunctional organic group) improves their synergistic action.
EFFECT: Troubles, and the lowering of properties and whiteness do not occur in the molding process and the processing of products.
COPYRIGHT: (C)1981,JPO&Japio
JP8727779A 1979-07-09 1979-07-09 Polyurethane composition Granted JPS5611948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8727779A JPS5611948A (en) 1979-07-09 1979-07-09 Polyurethane composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8727779A JPS5611948A (en) 1979-07-09 1979-07-09 Polyurethane composition

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63213328A Division JPH01207350A (en) 1988-08-26 1988-08-26 Polyurethane composition

Publications (2)

Publication Number Publication Date
JPS5611948A true JPS5611948A (en) 1981-02-05
JPS6261612B2 JPS6261612B2 (en) 1987-12-22

Family

ID=13910272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8727779A Granted JPS5611948A (en) 1979-07-09 1979-07-09 Polyurethane composition

Country Status (1)

Country Link
JP (1) JPS5611948A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147749A (en) * 1984-08-16 1986-03-08 Asahi Chem Ind Co Ltd Stabilizer for polyurethane
JPH01207350A (en) * 1988-08-26 1989-08-21 Toyobo Co Ltd Polyurethane composition
US5059647A (en) * 1989-09-29 1991-10-22 E. I. Du Pont De Nemours And Company Oligomeric semicarbazide additives for spandex

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147749A (en) * 1984-08-16 1986-03-08 Asahi Chem Ind Co Ltd Stabilizer for polyurethane
JPS6243480B2 (en) * 1984-08-16 1987-09-14 Asahi Chemical Ind
JPH01207350A (en) * 1988-08-26 1989-08-21 Toyobo Co Ltd Polyurethane composition
US5059647A (en) * 1989-09-29 1991-10-22 E. I. Du Pont De Nemours And Company Oligomeric semicarbazide additives for spandex

Also Published As

Publication number Publication date
JPS6261612B2 (en) 1987-12-22

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