JPS57159843A - Thermoplastic resin composition - Google Patents
Thermoplastic resin compositionInfo
- Publication number
- JPS57159843A JPS57159843A JP4401181A JP4401181A JPS57159843A JP S57159843 A JPS57159843 A JP S57159843A JP 4401181 A JP4401181 A JP 4401181A JP 4401181 A JP4401181 A JP 4401181A JP S57159843 A JPS57159843 A JP S57159843A
- Authority
- JP
- Japan
- Prior art keywords
- latex
- glass transition
- carboxylate ester
- solids
- resin
- 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
- 229920005992 thermoplastic resin Polymers 0.000 title abstract 2
- 239000011342 resin composition Substances 0.000 title 1
- 229920000126 latex Polymers 0.000 abstract 9
- 239000004816 latex Substances 0.000 abstract 9
- 239000000178 monomer Substances 0.000 abstract 5
- -1 carboxylate ester Chemical class 0.000 abstract 3
- 230000009477 glass transition Effects 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract 1
- 229920003244 diene elastomer Polymers 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To provide a thermoplastic resin compsn. which has excellent mechanical strength and moldability and gives molded articles having excellent surface gloss, by mixing an ABS resin latex with a specified unsaturated carboxylate ester polymer latex and precipitating solids.
CONSTITUTION: A graft copolymer latex (A) obtd. by copolymerizing an arom. vinyl monomer and an acrylic monomer in the presence of a diene rubbery polymer latex, is mixed with a latex (B) which contains particles having a glass transition temp. of 5W-60°C and an average particle size of 0,2μ or larger and in which gel content in polymer solids is 50wt% or higher, said latex B being obtd. by emulsion-polymerizing an unsaturated carboxylate ester monomer or a mixture of said unsaturated carboxylate ester monomer and a vinyl monomer copolymerizable therewith. Components A and B are mixed in the form of a latex and resin solids are precipitated. When said latex B contg. particles having a glass transition temp. not higher than -60°C is used, lowering in the rigidity of the precipitated resin is remarkable. When the glass transition temp. is not lower than 5°C, lowering in impact strength is remarkable. Thus, the use of such latex is not preferred.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4401181A JPS57159843A (en) | 1981-03-27 | 1981-03-27 | Thermoplastic resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4401181A JPS57159843A (en) | 1981-03-27 | 1981-03-27 | Thermoplastic resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57159843A true JPS57159843A (en) | 1982-10-02 |
| JPS6245899B2 JPS6245899B2 (en) | 1987-09-29 |
Family
ID=12679739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4401181A Granted JPS57159843A (en) | 1981-03-27 | 1981-03-27 | Thermoplastic resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57159843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740553A (en) * | 1985-10-08 | 1988-04-26 | Denki Kagaku Kogyo Kabushiki Kaisha | Molding composition containing an elastomer-containing styrene resin, a polycarbonate resin, and a polymer of an acrylate monomer possessing environmental stress cracking resistance |
-
1981
- 1981-03-27 JP JP4401181A patent/JPS57159843A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740553A (en) * | 1985-10-08 | 1988-04-26 | Denki Kagaku Kogyo Kabushiki Kaisha | Molding composition containing an elastomer-containing styrene resin, a polycarbonate resin, and a polymer of an acrylate monomer possessing environmental stress cracking resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6245899B2 (en) | 1987-09-29 |
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