CA2182392A1 - Process for the preparation of multimodal abs polymers - Google Patents
Process for the preparation of multimodal abs polymersInfo
- Publication number
- CA2182392A1 CA2182392A1 CA002182392A CA2182392A CA2182392A1 CA 2182392 A1 CA2182392 A1 CA 2182392A1 CA 002182392 A CA002182392 A CA 002182392A CA 2182392 A CA2182392 A CA 2182392A CA 2182392 A1 CA2182392 A1 CA 2182392A1
- Authority
- CA
- Canada
- Prior art keywords
- rubber
- specified
- preparation
- abs polymers
- graft copolymer
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title 1
- 229920000578 graft copolymer Polymers 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Landscapes
- Graft Or Block Polymers (AREA)
Abstract
Rubber-modified monovinylidene aromatic copolymers having an enhanced combination of gloss, toughness and melt flow characteristics are provided by a process wherein a rubber latex having a specified particle size is partially agglomerated, emulsion graft polymerized to a specified graft copolymer to rubber (G:R) ratio and a specified graft copolymer molecular weight and further agglomerated during subsequent dewatering and/or melt-compounding operations.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20011694A | 1994-02-22 | 1994-02-22 | |
US08/200,116 | 1994-02-22 | ||
PCT/US1995/001272 WO1995022570A1 (en) | 1994-02-22 | 1995-01-30 | Process for the preparation of multimodal abs polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2182392A1 true CA2182392A1 (en) | 1995-08-24 |
CA2182392C CA2182392C (en) | 2005-10-04 |
Family
ID=35395848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002182392A Expired - Fee Related CA2182392C (en) | 1994-02-22 | 1995-01-30 | Process for the preparation of multimodal abs polymers |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2182392C (en) |
-
1995
- 1995-01-30 CA CA002182392A patent/CA2182392C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2182392C (en) | 2005-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |