JPS525884A - Process for preparing spherical fine powder of polyvinyl chloride - Google Patents
Process for preparing spherical fine powder of polyvinyl chlorideInfo
- Publication number
- JPS525884A JPS525884A JP8142275A JP8142275A JPS525884A JP S525884 A JPS525884 A JP S525884A JP 8142275 A JP8142275 A JP 8142275A JP 8142275 A JP8142275 A JP 8142275A JP S525884 A JPS525884 A JP S525884A
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl chloride
- fine powder
- spherical fine
- preparing spherical
- preparing
- 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
Landscapes
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A process for preparing bulky spherical fine powder of polyvinyl chloride having an average particle diameter of less than 50μ, by adding an unsaturated polyester and ethylene-vinyl acetate copolymer to the polymerization mixture.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8142275A JPS525884A (en) | 1975-07-03 | 1975-07-03 | Process for preparing spherical fine powder of polyvinyl chloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8142275A JPS525884A (en) | 1975-07-03 | 1975-07-03 | Process for preparing spherical fine powder of polyvinyl chloride |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS525884A true JPS525884A (en) | 1977-01-17 |
Family
ID=13745910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8142275A Pending JPS525884A (en) | 1975-07-03 | 1975-07-03 | Process for preparing spherical fine powder of polyvinyl chloride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS525884A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0284455A (en) * | 1988-09-19 | 1990-03-26 | Okamoto Ind Inc | Flexible vinyl chloride based resin composition having excellent adhesion with rubber based tacky agent |
-
1975
- 1975-07-03 JP JP8142275A patent/JPS525884A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0284455A (en) * | 1988-09-19 | 1990-03-26 | Okamoto Ind Inc | Flexible vinyl chloride based resin composition having excellent adhesion with rubber based tacky agent |
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