JPS5611948A - Polyurethane composition - Google Patents
Polyurethane compositionInfo
- 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
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
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)
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 |
-
1979
- 1979-07-09 JP JP8727779A patent/JPS5611948A/en active Granted
Cited By (4)
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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