JPS6487648A - Production of modified polyvinyl chloride composition - Google Patents
Production of modified polyvinyl chloride compositionInfo
- Publication number
- JPS6487648A JPS6487648A JP62242999A JP24299987A JPS6487648A JP S6487648 A JPS6487648 A JP S6487648A JP 62242999 A JP62242999 A JP 62242999A JP 24299987 A JP24299987 A JP 24299987A JP S6487648 A JPS6487648 A JP S6487648A
- Authority
- JP
- Japan
- Prior art keywords
- modified polyvinyl
- polyvinyl chloride
- maleic anhydride
- chloride composition
- kneading
- 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
- 229920000915 polyvinyl chloride Polymers 0.000 title abstract 3
- 239000004800 polyvinyl chloride Substances 0.000 title abstract 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000003999 initiator Substances 0.000 abstract 2
- 238000004898 kneading Methods 0.000 abstract 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 abstract 1
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE:To obtain a modified polyvinyl chloride composition added with a number of cyclized maleic anhydride groups, by kneading a vinyl chloride polymer, maleic anhydride, a methacrylic acid ester and a radical initiator under heating. CONSTITUTION:The objective modified polyvinyl chloride composition is produced by kneading (A) 100pts.wt. of a vinyl chloride polymer having a polymerization degree of 600-3,200 with (B) 0.2-20wt.% of maleic anhydride, (C) a methacrylic acid ester having a molecular weight of <=250, preferably <=220 (e.g. methyl methacrylate or 2-hydroxypropyl methacrylate) in an amount equimolar to the component B and (D) 0.2-5wt.%, preferably 0.3-3wt.% of a radical initiator (e.g. methyl ethyl ketone peroxide) using a Banbury mixer or a pressure kneader, etc., while heating at a temperature above the decomposition temperature of the component D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62242999A JPS6487648A (en) | 1987-09-28 | 1987-09-28 | Production of modified polyvinyl chloride composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62242999A JPS6487648A (en) | 1987-09-28 | 1987-09-28 | Production of modified polyvinyl chloride composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6487648A true JPS6487648A (en) | 1989-03-31 |
Family
ID=17097383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62242999A Pending JPS6487648A (en) | 1987-09-28 | 1987-09-28 | Production of modified polyvinyl chloride composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6487648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100260373B1 (en) * | 1997-12-31 | 2000-07-01 | 성재갑 | Process for preparation of polyvinylchoride |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105588A (en) * | 1977-02-28 | 1978-09-13 | Mitsubishi Petrochem Co Ltd | Production of moldified resin |
| JPS5891716A (en) * | 1981-11-27 | 1983-05-31 | Mitsubishi Petrochem Co Ltd | Production of modified thermoplastic polymer particle |
| JPS63268712A (en) * | 1987-04-27 | 1988-11-07 | Sumitomo Naugatuck Co Ltd | Production of copolymer |
-
1987
- 1987-09-28 JP JP62242999A patent/JPS6487648A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105588A (en) * | 1977-02-28 | 1978-09-13 | Mitsubishi Petrochem Co Ltd | Production of moldified resin |
| JPS5891716A (en) * | 1981-11-27 | 1983-05-31 | Mitsubishi Petrochem Co Ltd | Production of modified thermoplastic polymer particle |
| JPS63268712A (en) * | 1987-04-27 | 1988-11-07 | Sumitomo Naugatuck Co Ltd | Production of copolymer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100260373B1 (en) * | 1997-12-31 | 2000-07-01 | 성재갑 | Process for preparation of polyvinylchoride |
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