JPS6490201A - Detackifier - Google Patents
DetackifierInfo
- Publication number
- JPS6490201A JPS6490201A JP24668787A JP24668787A JPS6490201A JP S6490201 A JPS6490201 A JP S6490201A JP 24668787 A JP24668787 A JP 24668787A JP 24668787 A JP24668787 A JP 24668787A JP S6490201 A JPS6490201 A JP S6490201A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- constitute
- core
- shell
- emulsion
- 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
Links
Landscapes
- Graft Or Block Polymers (AREA)
Abstract
PURPOSE:To obtain a detackifier which is excellent in detackifying effect and useful in the process of preparing a powdered rubber, by mixing an emulsion of a polymer which will constitute a core with a monomer which will constitute a shell, polymerizing the mixture and then spray-drying the obtd. polymer. CONSTITUTION:An emulsion of a polymer A (e.g., ethylene-vinyl acetate copolymer) which will constitute a core is mixed with a monomer B (e.g., methyl methacrylate) which will constitute a shell, and the mixture is submitted to an emulsion polymn. in the presence of a radical polymn. initiator and an emulsifier if necessary. The obtd. polymer is then spray-dried to give a detackifier consisting of fine particles having a mean particle diameter of at most 50mu of a polymer having a core/shell structure consisting of a core 1 having a glass transition temp. (Tg) of at most -10 deg.C and a shell >= having a Tg of at least 80 deg.C in a wt. ratio of 50-95/50-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24668787A JPS6490201A (en) | 1987-09-30 | 1987-09-30 | Detackifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24668787A JPS6490201A (en) | 1987-09-30 | 1987-09-30 | Detackifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6490201A true JPS6490201A (en) | 1989-04-06 |
Family
ID=17152131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24668787A Pending JPS6490201A (en) | 1987-09-30 | 1987-09-30 | Detackifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6490201A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955600A (en) * | 2010-10-20 | 2011-01-26 | 上海众力汽车部件有限公司 | Rubber sealing composite with excellent comprehensive performance and preparation method thereof |
| US9725561B2 (en) | 2014-06-20 | 2017-08-08 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core and silsesquioxane polymer outer layer and methods |
| US9957358B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core silsesquioxane polymer outer layer, and reactive groups |
| US9957416B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable end-capped silsesquioxane polymer comprising reactive groups |
| US10066123B2 (en) | 2013-12-09 | 2018-09-04 | 3M Innovative Properties Company | Curable silsesquioxane polymers, compositions, articles, and methods |
| US10370564B2 (en) | 2014-06-20 | 2019-08-06 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
| US10392538B2 (en) | 2014-06-20 | 2019-08-27 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
-
1987
- 1987-09-30 JP JP24668787A patent/JPS6490201A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955600A (en) * | 2010-10-20 | 2011-01-26 | 上海众力汽车部件有限公司 | Rubber sealing composite with excellent comprehensive performance and preparation method thereof |
| US10066123B2 (en) | 2013-12-09 | 2018-09-04 | 3M Innovative Properties Company | Curable silsesquioxane polymers, compositions, articles, and methods |
| US9725561B2 (en) | 2014-06-20 | 2017-08-08 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core and silsesquioxane polymer outer layer and methods |
| US10370564B2 (en) | 2014-06-20 | 2019-08-06 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
| US10392538B2 (en) | 2014-06-20 | 2019-08-27 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
| US9957358B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core silsesquioxane polymer outer layer, and reactive groups |
| US9957416B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable end-capped silsesquioxane polymer comprising reactive groups |
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