JPS56166239A - Preparation of molded article of water-containing polymer - Google Patents
Preparation of molded article of water-containing polymerInfo
- Publication number
- JPS56166239A JPS56166239A JP6943780A JP6943780A JPS56166239A JP S56166239 A JPS56166239 A JP S56166239A JP 6943780 A JP6943780 A JP 6943780A JP 6943780 A JP6943780 A JP 6943780A JP S56166239 A JPS56166239 A JP S56166239A
- Authority
- JP
- Japan
- Prior art keywords
- latex
- blended
- oily substance
- polyether compound
- molded article
- 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
Abstract
PURPOSE: To obtain a molded article not being transformed in hot water, not changing bond strength depending upon temperature, having flexibility at a temperature ≤ ice point, by blending polymer latex, e.g., natural rubber latex, etc. with an oily substance, adding a polyether compound to the blend, followed by molding it.
CONSTITUTION: Natural rubber latex or latex of carboxyl group-containing polymer, preferably a copolymer of styrene, (meth)acrylic acid, butadiene, and an unsaturated carboxylic acid, is blended with soybean oil, liquid paraffin, etc. as an oily substance to give a uniform creamy blend, which is blended with a polyether compound, preferably polyoxypropylene having a molecular weight 1,000W6,000, etc. The latex is used in creamy state during processing. A surface active agent, etc. may be added while the oily substance being blended, the pH of the latex is preferably 3W7 when the polyether compound is blended, and the addition of a polyvalent metal compound controls easily and the properties of bulked materials.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6943780A JPS56166239A (en) | 1980-05-24 | 1980-05-24 | Preparation of molded article of water-containing polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6943780A JPS56166239A (en) | 1980-05-24 | 1980-05-24 | Preparation of molded article of water-containing polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166239A true JPS56166239A (en) | 1981-12-21 |
JPS6343422B2 JPS6343422B2 (en) | 1988-08-30 |
Family
ID=13402606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6943780A Granted JPS56166239A (en) | 1980-05-24 | 1980-05-24 | Preparation of molded article of water-containing polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166239A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020064038A (en) * | 2001-01-31 | 2002-08-07 | 금호산업 주식회사 | Rubber composition with edible oil |
JP2005120153A (en) * | 2003-10-14 | 2005-05-12 | Sumitomo Rubber Ind Ltd | Compounded deproteinized natural rubber latex and dipped rubber product using the same |
JP2007051206A (en) * | 2005-08-17 | 2007-03-01 | Sumitomo Rubber Ind Ltd | Method for producing rubber and rubber obtained from the same |
JP2007262197A (en) * | 2006-03-28 | 2007-10-11 | Sumitomo Rubber Ind Ltd | Method for producing oil extended rubber and oil extended rubber obtained thereby |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63288014A (en) * | 1988-04-22 | 1988-11-25 | Canon Inc | Printing device |
JPH02198134A (en) * | 1989-01-27 | 1990-08-06 | Mitsubishi Electric Corp | Apparatus for manufacturing semiconductor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5180348A (en) * | 1975-01-09 | 1976-07-13 | Asahi Chemical Ind | Kyoyakujenjugotai oyobi kyoyakujennmonobiniruhokozokutankasuisokyojugotairatetsukusuno seizohoho |
JPS553403A (en) * | 1978-06-21 | 1980-01-11 | Toyo Rubber Chem Ind Co Ltd | Manufacture of cushioning material |
-
1980
- 1980-05-24 JP JP6943780A patent/JPS56166239A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5180348A (en) * | 1975-01-09 | 1976-07-13 | Asahi Chemical Ind | Kyoyakujenjugotai oyobi kyoyakujennmonobiniruhokozokutankasuisokyojugotairatetsukusuno seizohoho |
JPS553403A (en) * | 1978-06-21 | 1980-01-11 | Toyo Rubber Chem Ind Co Ltd | Manufacture of cushioning material |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020064038A (en) * | 2001-01-31 | 2002-08-07 | 금호산업 주식회사 | Rubber composition with edible oil |
JP2005120153A (en) * | 2003-10-14 | 2005-05-12 | Sumitomo Rubber Ind Ltd | Compounded deproteinized natural rubber latex and dipped rubber product using the same |
JP4504654B2 (en) * | 2003-10-14 | 2010-07-14 | 住友ゴム工業株式会社 | Compounded deproteinized natural rubber latex and immersion rubber products using the same |
JP2007051206A (en) * | 2005-08-17 | 2007-03-01 | Sumitomo Rubber Ind Ltd | Method for producing rubber and rubber obtained from the same |
JP2007262197A (en) * | 2006-03-28 | 2007-10-11 | Sumitomo Rubber Ind Ltd | Method for producing oil extended rubber and oil extended rubber obtained thereby |
JP4607042B2 (en) * | 2006-03-28 | 2011-01-05 | 住友ゴム工業株式会社 | Oil-extended rubber manufacturing method and oil-extended rubber obtained thereby |
Also Published As
Publication number | Publication date |
---|---|
JPS6343422B2 (en) | 1988-08-30 |
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