JPS5796005A - Vinyl chloride copolymer - Google Patents
Vinyl chloride copolymerInfo
- Publication number
- JPS5796005A JPS5796005A JP17233880A JP17233880A JPS5796005A JP S5796005 A JPS5796005 A JP S5796005A JP 17233880 A JP17233880 A JP 17233880A JP 17233880 A JP17233880 A JP 17233880A JP S5796005 A JPS5796005 A JP S5796005A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- polymerization
- complete
- added
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: The polymerization of vinyl chloride or other monomers has been previously started and a crosslinking agent is added to the system to complete the polymerization, thus producing the titled copolymer with good creep property and high tensile strength.
CONSTITUTION: Vinyl chloride only or a mixture thereof with at least one of monomer copolymerizable with vinyl chloride such as acetate, containing at least 50wt% vinyl chloride, is radically polymerized. When the polymerization conversion reaches 5W70% preferably, a crosslinking monomer difunctional and copolymerizable with vinyl chloride such as diallyl phthalate or oligomers of 100W 3,000mol weight such as 1,2-polybutadiene having hydroxylated terminals is added, preferably by 0.01W5wt%, to complete the polymerization. From the view point of easiness of operations and its costs, suspension polymerization is preferred.
EFFECT: The resultant vinyl chloride copolymer is less than 50% in compressive set.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17233880A JPS5796005A (en) | 1980-12-05 | 1980-12-05 | Vinyl chloride copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17233880A JPS5796005A (en) | 1980-12-05 | 1980-12-05 | Vinyl chloride copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5796005A true JPS5796005A (en) | 1982-06-15 |
JPS6312089B2 JPS6312089B2 (en) | 1988-03-17 |
Family
ID=15940045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17233880A Granted JPS5796005A (en) | 1980-12-05 | 1980-12-05 | Vinyl chloride copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5796005A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57111341A (en) * | 1980-12-29 | 1982-07-10 | Shin Etsu Chem Co Ltd | Thermoplastic elastomer composition |
JPS6222809A (en) * | 1985-07-22 | 1987-01-31 | Mitsubishi Kasei Vinyl Co | Production of vinyl chloride polymer |
JPS62236809A (en) * | 1986-04-08 | 1987-10-16 | Denki Kagaku Kogyo Kk | Production of vinyl chloride resin |
JPS63199208A (en) * | 1987-02-12 | 1988-08-17 | Chisso Corp | Production of vinyl chloride resin |
JPH04202205A (en) * | 1990-11-29 | 1992-07-23 | Chisso Corp | Matted vinyl chloride resin composition |
JPH08134142A (en) * | 1994-11-14 | 1996-05-28 | Shin Etsu Chem Co Ltd | Production of matte vinyl chloride-based polymer and production of composition of the same polymer |
KR100330949B1 (en) * | 1997-05-27 | 2002-08-08 | 덴끼 가가꾸 고교 가부시키가이샤 | Vinyl chloride / vinyl acetate copolymers, binders for magnetic recording media and magnetic recording media |
KR100384381B1 (en) * | 1998-06-03 | 2003-08-14 | 주식회사 엘지화학 | Small-diameter crosslinked vinyl chloride manufacturing method |
CN107312271A (en) * | 2017-08-08 | 2017-11-03 | 张浩杰 | A kind of ageing-resistant, resistance to torsion cable material and its preparation method and application |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608549A (en) * | 1950-04-25 | 1952-08-26 | Goodrich Co B F | Interpolymers of vinyl chloride, higher alkyl acrylate and dialkenyl ester of olefinic dicarboxylic acid |
JPS54134793A (en) * | 1978-04-12 | 1979-10-19 | Sumitomo Chem Co Ltd | Preparation of vinyl chloride resin |
JPS5611916A (en) * | 1979-07-10 | 1981-02-05 | Chisso Corp | Production of vinyl chloride copolymer |
-
1980
- 1980-12-05 JP JP17233880A patent/JPS5796005A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608549A (en) * | 1950-04-25 | 1952-08-26 | Goodrich Co B F | Interpolymers of vinyl chloride, higher alkyl acrylate and dialkenyl ester of olefinic dicarboxylic acid |
JPS54134793A (en) * | 1978-04-12 | 1979-10-19 | Sumitomo Chem Co Ltd | Preparation of vinyl chloride resin |
JPS5611916A (en) * | 1979-07-10 | 1981-02-05 | Chisso Corp | Production of vinyl chloride copolymer |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57111341A (en) * | 1980-12-29 | 1982-07-10 | Shin Etsu Chem Co Ltd | Thermoplastic elastomer composition |
JPS6222809A (en) * | 1985-07-22 | 1987-01-31 | Mitsubishi Kasei Vinyl Co | Production of vinyl chloride polymer |
JPS62236809A (en) * | 1986-04-08 | 1987-10-16 | Denki Kagaku Kogyo Kk | Production of vinyl chloride resin |
JPH0341083B2 (en) * | 1986-04-08 | 1991-06-21 | ||
JPS63199208A (en) * | 1987-02-12 | 1988-08-17 | Chisso Corp | Production of vinyl chloride resin |
JPH0529641B2 (en) * | 1987-02-12 | 1993-05-06 | Chisso Corp | |
JPH04202205A (en) * | 1990-11-29 | 1992-07-23 | Chisso Corp | Matted vinyl chloride resin composition |
JPH08134142A (en) * | 1994-11-14 | 1996-05-28 | Shin Etsu Chem Co Ltd | Production of matte vinyl chloride-based polymer and production of composition of the same polymer |
KR100330949B1 (en) * | 1997-05-27 | 2002-08-08 | 덴끼 가가꾸 고교 가부시키가이샤 | Vinyl chloride / vinyl acetate copolymers, binders for magnetic recording media and magnetic recording media |
KR100384381B1 (en) * | 1998-06-03 | 2003-08-14 | 주식회사 엘지화학 | Small-diameter crosslinked vinyl chloride manufacturing method |
CN107312271A (en) * | 2017-08-08 | 2017-11-03 | 张浩杰 | A kind of ageing-resistant, resistance to torsion cable material and its preparation method and application |
Also Published As
Publication number | Publication date |
---|---|
JPS6312089B2 (en) | 1988-03-17 |
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