JPS5233948A - Polyurethane compositions having mproved whiteness retention - Google Patents
Polyurethane compositions having mproved whiteness retentionInfo
- Publication number
- JPS5233948A JPS5233948A JP50109427A JP10942775A JPS5233948A JP S5233948 A JPS5233948 A JP S5233948A JP 50109427 A JP50109427 A JP 50109427A JP 10942775 A JP10942775 A JP 10942775A JP S5233948 A JPS5233948 A JP S5233948A
- Authority
- JP
- Japan
- Prior art keywords
- mproved
- polyurethane compositions
- whiteness retention
- polyurethane
- retention
- 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
Abstract
PURPOSE: A polyurethane composition having improved whiteness retention and compatibility with a polyurethane solution, prepared by adding a hydrazine derivative to a polyurethane.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50109427A JPS5817506B2 (en) | 1975-09-11 | 1975-09-11 | Hakudohjiseinisgreta polyurethane materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50109427A JPS5817506B2 (en) | 1975-09-11 | 1975-09-11 | Hakudohjiseinisgreta polyurethane materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5233948A true JPS5233948A (en) | 1977-03-15 |
JPS5817506B2 JPS5817506B2 (en) | 1983-04-07 |
Family
ID=14509957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50109427A Expired JPS5817506B2 (en) | 1975-09-11 | 1975-09-11 | Hakudohjiseinisgreta polyurethane materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817506B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015053342A1 (en) * | 2013-10-09 | 2015-04-16 | 日本合成化学工業株式会社 | Crosslinking agent, crosslinked polymer, and compound |
WO2020051267A1 (en) * | 2018-09-05 | 2020-03-12 | Swimc Llc | Modified latent crosslinker in polymeric systems |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485778A (en) * | 1963-06-04 | 1969-12-23 | Bayer Ag | Stabilization of polyurethane synthetic resins |
-
1975
- 1975-09-11 JP JP50109427A patent/JPS5817506B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485778A (en) * | 1963-06-04 | 1969-12-23 | Bayer Ag | Stabilization of polyurethane synthetic resins |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015053342A1 (en) * | 2013-10-09 | 2015-04-16 | 日本合成化学工業株式会社 | Crosslinking agent, crosslinked polymer, and compound |
JP2015096597A (en) * | 2013-10-09 | 2015-05-21 | 日本合成化学工業株式会社 | Crosslinking agent and crosslinked polymer |
CN105637026A (en) * | 2013-10-09 | 2016-06-01 | 日本合成化学工业株式会社 | Crosslinking agent, crosslinked polymer, and compound |
US9809697B2 (en) | 2013-10-09 | 2017-11-07 | The Nippon Synthetic Chemical Industry Co., Ltd. | Crosslinking agent, crosslinked polymer, and compound |
WO2020051267A1 (en) * | 2018-09-05 | 2020-03-12 | Swimc Llc | Modified latent crosslinker in polymeric systems |
US10676634B2 (en) | 2018-09-05 | 2020-06-09 | Swimc Llc | Modified latent crosslinker in polymeric systems |
Also Published As
Publication number | Publication date |
---|---|
JPS5817506B2 (en) | 1983-04-07 |
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