JPS6099114A - Impact-resistant methacrylic resin composition - Google Patents
Impact-resistant methacrylic resin compositionInfo
- Publication number
- JPS6099114A JPS6099114A JP20489583A JP20489583A JPS6099114A JP S6099114 A JPS6099114 A JP S6099114A JP 20489583 A JP20489583 A JP 20489583A JP 20489583 A JP20489583 A JP 20489583A JP S6099114 A JPS6099114 A JP S6099114A
- Authority
- JP
- Japan
- Prior art keywords
- methyl methacrylate
- acrylic acid
- layer construction
- 100pts
- ester
- 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
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000000113 methacrylic resin Substances 0.000 title 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N 2-methyl-2-propenoic acid methyl ester Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 229920000058 polyacrylate Polymers 0.000 abstract 2
- 230000000379 polymerizing Effects 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
Abstract
PURPOSE: The titled composition slightly being influenced by molding conditions, having improved properties of acrylic resin such as transparency, etc. of its own and improved impact resistance, obtained by polymerizing monomers consisting essentially of methyl methacrylate in the presence of a specific acrylic elastomer having multi-layer construction.
CONSTITUTION: In the presence of (A) 100pts.wt. acrylic elastomer having multi- layer construction comprising (i) 5W50pts.wt. rigid crosslinked resin having ≥80 wt% methyl methacrylate unit in the interior of particles and (ii) an outer layer having 95W50pts.wt. crosslinked acrylic acid ester copolymer obtained by polymerizing 69.9W89.9wt% 1W8C alkyl group-containing acrylic acid alkyl ester with 30W10wt% styrene, 0.1W10wt% substance shown by the formula, and 0W 5wt% another polyfunctional monomer containing plural C=C bonds, (B) 10W 100pts.wt. monomer (mixture) consisting of (iii) 80W100wt% methyl methacrylate, (iv) 0W20wt% 1W8C alkyl group-containing acrylic acid lakyl ester, and (v) 0W 10wt% another vinyl monomer is polymerized, to give the desired composition having multi-layer construction.
COPYRIGHT: (C)1985,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20489583A JPS6099114A (en) | 1983-11-02 | 1983-11-02 | Impact-resistant methacrylic resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20489583A JPS6099114A (en) | 1983-11-02 | 1983-11-02 | Impact-resistant methacrylic resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6099114A true JPS6099114A (en) | 1985-06-03 |
Family
ID=16498173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20489583A Pending JPS6099114A (en) | 1983-11-02 | 1983-11-02 | Impact-resistant methacrylic resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6099114A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5314965A (en) * | 1988-10-31 | 1994-05-24 | Mitsubishi Rayon Company Ltd. | Lubricant for thermoplastic resin and thermoplastic resin composition comprising said lubricant |
| WO1998056840A1 (en) * | 1997-06-09 | 1998-12-17 | Mitsubishi Rayon Co., Ltd. | Acrylic polymer having multilayer structure and methacrylic resin composition containing the same |
-
1983
- 1983-11-02 JP JP20489583A patent/JPS6099114A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5314965A (en) * | 1988-10-31 | 1994-05-24 | Mitsubishi Rayon Company Ltd. | Lubricant for thermoplastic resin and thermoplastic resin composition comprising said lubricant |
| WO1998056840A1 (en) * | 1997-06-09 | 1998-12-17 | Mitsubishi Rayon Co., Ltd. | Acrylic polymer having multilayer structure and methacrylic resin composition containing the same |
| US6310137B1 (en) | 1997-06-09 | 2001-10-30 | Mitsubishi Rayon Co., Ltd. | Acrylic polymer having multilayer structure and methacrylic resin composition containing the same |
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