JPS541397A - Suspension polymerization of vinyl chloride - Google Patents
Suspension polymerization of vinyl chlorideInfo
- Publication number
- JPS541397A JPS541397A JP6620477A JP6620477A JPS541397A JP S541397 A JPS541397 A JP S541397A JP 6620477 A JP6620477 A JP 6620477A JP 6620477 A JP6620477 A JP 6620477A JP S541397 A JPS541397 A JP S541397A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- suspension polymerization
- monomer
- soluble
- recovering
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 4
- 238000010557 suspension polymerization reaction Methods 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- -1 mercapto compound Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
Landscapes
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: The suspension polymerization of vinyl chloride in an aqueous medium is conducted using an oil-soluble radical initiator along with a water-soluble high-polymer and a mercapto compound to produce vinyl chloride resins with improved efficiency in removing vinyl chloride monomer on monomer recovering and drying.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6620477A JPS541397A (en) | 1977-06-03 | 1977-06-03 | Suspension polymerization of vinyl chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6620477A JPS541397A (en) | 1977-06-03 | 1977-06-03 | Suspension polymerization of vinyl chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS541397A true JPS541397A (en) | 1979-01-08 |
Family
ID=13309065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6620477A Pending JPS541397A (en) | 1977-06-03 | 1977-06-03 | Suspension polymerization of vinyl chloride |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS541397A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63317306A (en) * | 1987-06-19 | 1988-12-26 | Chisso Corp | Low polymerization degree vinyl chloride polymer powder with small amount of residual vinyl chloride monomer and its preparation |
| JPH04114010A (en) * | 1990-09-05 | 1992-04-15 | Kanegafuchi Chem Ind Co Ltd | Production of vinyl chloride resin |
| JP2001114839A (en) * | 1999-10-20 | 2001-04-24 | Nisshin Chem Ind Co Ltd | Vinyl chloride-based copolymer resin and method for producing the same |
-
1977
- 1977-06-03 JP JP6620477A patent/JPS541397A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63317306A (en) * | 1987-06-19 | 1988-12-26 | Chisso Corp | Low polymerization degree vinyl chloride polymer powder with small amount of residual vinyl chloride monomer and its preparation |
| JPH04114010A (en) * | 1990-09-05 | 1992-04-15 | Kanegafuchi Chem Ind Co Ltd | Production of vinyl chloride resin |
| JP2001114839A (en) * | 1999-10-20 | 2001-04-24 | Nisshin Chem Ind Co Ltd | Vinyl chloride-based copolymer resin and method for producing the same |
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