JPS56166239A - Preparation of molded article of water-containing polymer - Google Patents

Preparation of molded article of water-containing polymer

Info

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
Application number
JP6943780A
Other languages
Japanese (ja)
Other versions
JPS6343422B2 (en
Inventor
Seiji Aotani
Hisanori Kanayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Original Assignee
Japan Synthetic Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP6943780A priority Critical patent/JPS56166239A/en
Publication of JPS56166239A publication Critical patent/JPS56166239A/en
Publication of JPS6343422B2 publication Critical patent/JPS6343422B2/ja
Granted legal-status Critical Current

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
JP6943780A 1980-05-24 1980-05-24 Preparation of molded article of water-containing polymer Granted JPS56166239A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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