JPS5764537A - Manufacture of rubber-like porous body - Google Patents

Manufacture of rubber-like porous body

Info

Publication number
JPS5764537A
JPS5764537A JP14151280A JP14151280A JPS5764537A JP S5764537 A JPS5764537 A JP S5764537A JP 14151280 A JP14151280 A JP 14151280A JP 14151280 A JP14151280 A JP 14151280A JP S5764537 A JPS5764537 A JP S5764537A
Authority
JP
Japan
Prior art keywords
rubber
porous body
powder
vulcanized
plasticizer
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
JP14151280A
Other languages
Japanese (ja)
Other versions
JPS5814300B2 (en
Inventor
Akira Takahashi
Akio Kasai
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.)
SHIYOUWA GOMU KK
SHOWA GOMME KK
Showa Rubber Co Ltd
Original Assignee
SHIYOUWA GOMU KK
SHOWA GOMME KK
Showa 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 SHIYOUWA GOMU KK, SHOWA GOMME KK, Showa Rubber Co Ltd filed Critical SHIYOUWA GOMU KK
Priority to JP14151280A priority Critical patent/JPS5814300B2/en
Publication of JPS5764537A publication Critical patent/JPS5764537A/en
Publication of JPS5814300B2 publication Critical patent/JPS5814300B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To readily obtain a rubber-like porous body very suitable for a print roller or the like, by blending a fine vulcanized rubber powder as main constituent, porous secondary particles of vinyl chloride resin and a plasticizer, and sintering the mixture.
CONSTITUTION: 30W70pts.wt. of a vulcanized rubber foamed powder or vulcanized powder of a rubber composition containing as a main ingredient a natural rubber or a synthetic rubber or an admixture of a synthetic resin therewith having a pore diameter up to 149μ (A), 30W50pts.wt. of polyvinyl chloride that has been prepared by aggromeration of its primary particles having a particle size of 0.5W5μ into the secondary particles having a particle size of 10W100μ (B) and 10W35pts.wt. of a plasticizer (C) (for example: phthalic acid esters, phosphoric esters, and epoxidized vegetable oils) are mixed. The mixture if filled into molds, and pressed and heated by a heating press at a temperature on the order of 140W150°C for about 5W10min to obtain the aimed rubber-like porous body.
COPYRIGHT: (C)1982,JPO&Japio
JP14151280A 1980-10-09 1980-10-09 Method for producing flexible rubber-like porous material Expired JPS5814300B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14151280A JPS5814300B2 (en) 1980-10-09 1980-10-09 Method for producing flexible rubber-like porous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14151280A JPS5814300B2 (en) 1980-10-09 1980-10-09 Method for producing flexible rubber-like porous material

Publications (2)

Publication Number Publication Date
JPS5764537A true JPS5764537A (en) 1982-04-19
JPS5814300B2 JPS5814300B2 (en) 1983-03-18

Family

ID=15293680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14151280A Expired JPS5814300B2 (en) 1980-10-09 1980-10-09 Method for producing flexible rubber-like porous material

Country Status (1)

Country Link
JP (1) JPS5814300B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008021539A3 (en) * 2006-08-18 2008-04-10 Porex Corp Sintered polymeric materials and applications thereof
EP2450398A1 (en) * 2010-11-30 2012-05-09 Armacell Enterprise GmbH Flexible material for thermal and acoustic insulation
US8690981B2 (en) 2011-06-15 2014-04-08 Porex Corporation Sintered porous plastic liquid barrier media and applications thereof
WO2014130814A1 (en) * 2013-02-22 2014-08-28 Sun Chemical Corporation Preparation of refined pigment from elastomer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008021539A3 (en) * 2006-08-18 2008-04-10 Porex Corp Sintered polymeric materials and applications thereof
US8141717B2 (en) 2006-08-18 2012-03-27 Porex Corporation Sintered polymeric materials and applications thereof
EP2450398A1 (en) * 2010-11-30 2012-05-09 Armacell Enterprise GmbH Flexible material for thermal and acoustic insulation
US10227466B2 (en) 2010-11-30 2019-03-12 Armacell Enterprise Gmbh & Co. Kg Material for flexible thermal and acoustic insulation
US8690981B2 (en) 2011-06-15 2014-04-08 Porex Corporation Sintered porous plastic liquid barrier media and applications thereof
US9370731B2 (en) 2011-06-15 2016-06-21 Porex Corporation Sintered porous plastic liquid barrier media and applications thereof
WO2014130814A1 (en) * 2013-02-22 2014-08-28 Sun Chemical Corporation Preparation of refined pigment from elastomer
US9637620B2 (en) 2013-02-22 2017-05-02 Sun Chemical Corporation Preparation of refined pigment from elastomer

Also Published As

Publication number Publication date
JPS5814300B2 (en) 1983-03-18

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