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JPS57191040A - Manufacture of rubber molding having good property from vulcanized rubber - Google Patents

Manufacture of rubber molding having good property from vulcanized rubber

Info

Publication number
JPS57191040A
JPS57191040A JP56076700A JP7670081A JPS57191040A JP S57191040 A JPS57191040 A JP S57191040A JP 56076700 A JP56076700 A JP 56076700A JP 7670081 A JP7670081 A JP 7670081A JP S57191040 A JPS57191040 A JP S57191040A
Authority
JP
Japan
Prior art keywords
vulcanized rubber
rubber
molding
powdered
manufacture
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
Application number
JP56076700A
Other languages
English (en)
Inventor
Hiroo Ito
Takeshi Tono
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.)
Sanwa Kako Co Ltd
Original Assignee
Sanwa Kako 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 Sanwa Kako Co Ltd filed Critical Sanwa Kako Co Ltd
Priority to JP56076700A priority Critical patent/JPS57191040A/ja
Priority to AU81317/82A priority patent/AU546344B2/en
Priority to US06/357,682 priority patent/US4435346A/en
Priority to ZA821666A priority patent/ZA821666B/xx
Publication of JPS57191040A publication Critical patent/JPS57191040A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3484—Stopping the foaming reaction until the material is heated or re-heated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/13—Cell size and distribution control while molding a foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/18—Cross-linking a thermoplastic linear foam during molding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP56076700A 1981-05-22 1981-05-22 Manufacture of rubber molding having good property from vulcanized rubber Pending JPS57191040A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56076700A JPS57191040A (en) 1981-05-22 1981-05-22 Manufacture of rubber molding having good property from vulcanized rubber
AU81317/82A AU546344B2 (en) 1981-05-22 1982-03-11 Open cell foamed articles of cross-linked polyolefins
US06/357,682 US4435346A (en) 1981-05-22 1982-03-12 Method of producing open-cell foamed articles of cross-linked polyolefins
ZA821666A ZA821666B (en) 1981-05-22 1982-03-12 Method of producing open-cell foamed articles of cross-linked polyolefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56076700A JPS57191040A (en) 1981-05-22 1981-05-22 Manufacture of rubber molding having good property from vulcanized rubber

Publications (1)

Publication Number Publication Date
JPS57191040A true JPS57191040A (en) 1982-11-24

Family

ID=13612774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56076700A Pending JPS57191040A (en) 1981-05-22 1981-05-22 Manufacture of rubber molding having good property from vulcanized rubber

Country Status (4)

Country Link
US (1) US4435346A (ja)
JP (1) JPS57191040A (ja)
AU (1) AU546344B2 (ja)
ZA (1) ZA821666B (ja)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146510A (ja) * 1984-12-21 1986-07-04 Sanwa Kako Kk 架橋ポリオレフイン発泡体の製造方法
EP0214858B1 (en) * 1985-09-06 1992-04-22 Kabushiki Kaisha Serutekuno Open-cell foam materials
US4890485A (en) * 1986-12-15 1990-01-02 Hsu Charles J Mechanism which reacts to the presence of oil and/or water
JPH0710535B2 (ja) * 1987-08-20 1995-02-08 三井石油化学工業株式会社 ２層発泡成形品の製造方法
US4858159A (en) * 1987-10-19 1989-08-15 Hewlett-Packard Company Frequency-tuneable filter calibration
JPH0465443A (ja) * 1990-07-06 1992-03-02 Sanwa Kako Kk 不燃性架橋ポリオレフイン連続気泡体およびその製造方法
US5242634A (en) * 1991-08-06 1993-09-07 Sanwa Kako Company Limited Method of producing open-cell foams of cross-linked polyolefins
US5242598A (en) * 1991-08-14 1993-09-07 Envirogen, Inc. Solid phase extraction
FR2692834B1 (fr) * 1992-06-26 1996-06-14 Recticel Procede et dispositif pour denerver en continu un bloc de mousse de polyurethane.
EP0702032B1 (en) * 1994-09-19 2002-11-27 Sentinel Products Corp. Cross-linked foam structures of essentially linear polyolefines and process for manufacture
US5883144A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
JPH10507135A (ja) * 1994-10-10 1998-07-14 タロカル、カーク、ナンバー、７、リミテッド チューブ素材からフォーム成形物を製造する２段階法
US6010540A (en) * 1995-06-22 2000-01-04 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing single unit dispenser and absorber
GB9604883D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
EP0843603B1 (en) * 1995-06-22 2002-04-03 Reckitt Benckiser Inc. Spot cleaning composition
GB9604884D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
GB9604849D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
US6024767A (en) * 1995-06-22 2000-02-15 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing dispensing devices
US5951716A (en) * 1995-06-22 1999-09-14 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing dryer cleaning bag
US6720362B1 (en) * 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
US6541105B1 (en) 1999-09-16 2003-04-01 Dow Global Technologies Inc. Acoustical open-cell polylefins and process for making
US6517764B2 (en) * 2000-02-10 2003-02-11 Sanwa Kako Co., Ltd. Method of making polyethylene resinous open cell cellular bodies
DE60109908T2 (de) * 2000-03-17 2006-02-09 Dow Global Technologies, Inc., Midland Schallabsorbierender polymerschaumstoff mit verbesserter wärmeisolierung
CA2398479C (en) 2000-03-17 2009-09-29 Chung P. Park Macrocellular polyolefin foam having a high service temperature for acoustical applications
WO2001070861A2 (en) 2000-03-17 2001-09-27 Dow Global Technologies Inc. Polyolefin foam for sound and thermal insulation
DE10128074B4 (de) * 2001-06-09 2005-10-13 Brückner Maschinenbau GmbH Transportvorrichtung
US7358282B2 (en) * 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
US7316985B2 (en) * 2004-04-16 2008-01-08 Frank Tien Breathable and waterproof lining structure for footwear and garment
US7291382B2 (en) * 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
ES2312900T3 (es) * 2004-10-18 2009-03-01 Sekisui Alveo Ag Procedimiento de cizalladura y compresion combinadas para la produccion de una espuma de poliolefina aplastada y producto asi obtenido.
GB2426006B (en) * 2005-05-09 2010-09-08 Wardle Storeys Ltd Polymeric foam sheets, resilient layers for floating floor systems and floating floor systems
US8158689B2 (en) * 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
US20070148433A1 (en) * 2005-12-27 2007-06-28 Mallory Mary F Elastic laminate made with absorbent foam
KR100838631B1 (ko) 2007-06-20 2008-06-16 충남대학교산학협력단 가교된 오픈셀 구조의 폴리올레핀 박막 발포체 및 그제조방법
ES2546218B1 (es) 2014-03-18 2016-07-04 Cellmat Technologies, S.L. Procedimiento de fabricación de espumas de poliolefinas reticuladas de celda abierta y espumas obtenidas
AU2021390457A1 (en) * 2020-12-01 2023-06-22 O2 Partners, Llc Biodegradable, industrially compostable, and recyclable injection molded microcellular flexible foams
CN113444312A (zh) * 2021-06-07 2021-09-28 深圳市长园特发科技有限公司 一种聚烯烃发泡材料及制备方法
CN114230935A (zh) * 2021-12-29 2022-03-25 上海大学材料基因组工程(萍乡)研究院 一种多孔网状弹性材料及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394214A (en) 1964-08-10 1968-07-23 Grace W R & Co Method of increasing the tensile strength of a crosslinked ethylene polymer by compression

Also Published As

Publication number Publication date
ZA821666B (en) 1983-01-26
US4435346A (en) 1984-03-06
AU546344B2 (en) 1985-08-29
AU8131782A (en) 1982-11-25

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