JPS54134775A - Preparation of flexible vinyl chloride resin foam - Google Patents
Preparation of flexible vinyl chloride resin foamInfo
- Publication number
- JPS54134775A JPS54134775A JP4216578A JP4216578A JPS54134775A JP S54134775 A JPS54134775 A JP S54134775A JP 4216578 A JP4216578 A JP 4216578A JP 4216578 A JP4216578 A JP 4216578A JP S54134775 A JPS54134775 A JP S54134775A
- Authority
- JP
- Japan
- Prior art keywords
- chloride resin
- vinyl chloride
- resin foam
- preparation
- flexible vinyl
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: To prepare a flexible vinyl chloride resin foam having excellent plasticizer migration resistance, by adding a specific oligomer component containing (meth) acrylic ester, etc. to the composition.
CONSTITUTION: A vinyl chloride resin foam containing 2W20 wt% of a homo- or co-oligomer wherein ≥60 wt% of the monomer unit is acrylic acid ester and/or methacrylic acid ester and/or vinyl ester, the molecular weight averaged with the number of monomer unit is 300W2,000, and the glass-transition point is ≤30°C.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4216578A JPS54134775A (en) | 1978-04-12 | 1978-04-12 | Preparation of flexible vinyl chloride resin foam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4216578A JPS54134775A (en) | 1978-04-12 | 1978-04-12 | Preparation of flexible vinyl chloride resin foam |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54134775A true JPS54134775A (en) | 1979-10-19 |
JPS6126574B2 JPS6126574B2 (en) | 1986-06-21 |
Family
ID=12628340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4216578A Granted JPS54134775A (en) | 1978-04-12 | 1978-04-12 | Preparation of flexible vinyl chloride resin foam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54134775A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5658425A (en) * | 1979-10-19 | 1981-05-21 | Shigeki Sano | Film covering apparatus for ridge |
JPH08120109A (en) * | 1994-10-21 | 1996-05-14 | Akishima Kagaku Kogyo Kk | Vinyl chloride resin composition for foam sheet |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52104570A (en) * | 1976-02-28 | 1977-09-02 | Dainippon Ink & Chemicals | Foam compound |
-
1978
- 1978-04-12 JP JP4216578A patent/JPS54134775A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52104570A (en) * | 1976-02-28 | 1977-09-02 | Dainippon Ink & Chemicals | Foam compound |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5658425A (en) * | 1979-10-19 | 1981-05-21 | Shigeki Sano | Film covering apparatus for ridge |
JPH08120109A (en) * | 1994-10-21 | 1996-05-14 | Akishima Kagaku Kogyo Kk | Vinyl chloride resin composition for foam sheet |
Also Published As
Publication number | Publication date |
---|---|
JPS6126574B2 (en) | 1986-06-21 |
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