JPH0447701B2 - - Google Patents

Info

Publication number
JPH0447701B2
JPH0447701B2 JP58156182A JP15618283A JPH0447701B2 JP H0447701 B2 JPH0447701 B2 JP H0447701B2 JP 58156182 A JP58156182 A JP 58156182A JP 15618283 A JP15618283 A JP 15618283A JP H0447701 B2 JPH0447701 B2 JP H0447701B2
Authority
JP
Japan
Prior art keywords
vulcanization
foaming
heating
foamable
foam
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.)
Expired - Lifetime
Application number
JP58156182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6046231A (ja
Inventor
Iwao Yoshida
Takeshi Tono
Shuji Miura
Norio Tonomura
Michihiro Fujimoto
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 JP58156182A priority Critical patent/JPS6046231A/ja
Publication of JPS6046231A publication Critical patent/JPS6046231A/ja
Publication of JPH0447701B2 publication Critical patent/JPH0447701B2/ja
Granted 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
    • B29C44/56—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
    • 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
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP58156182A 1983-08-25 1983-08-25 加硫エチレン・プロピレン・非共役ジエン三元共重合体連続気泡体の製造方法 Granted JPS6046231A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58156182A JPS6046231A (ja) 1983-08-25 1983-08-25 加硫エチレン・プロピレン・非共役ジエン三元共重合体連続気泡体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58156182A JPS6046231A (ja) 1983-08-25 1983-08-25 加硫エチレン・プロピレン・非共役ジエン三元共重合体連続気泡体の製造方法

Publications (2)

Publication Number Publication Date
JPS6046231A JPS6046231A (ja) 1985-03-13
JPH0447701B2 true JPH0447701B2 (en]) 1992-08-04

Family

ID=15622147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58156182A Granted JPS6046231A (ja) 1983-08-25 1983-08-25 加硫エチレン・プロピレン・非共役ジエン三元共重合体連続気泡体の製造方法

Country Status (1)

Country Link
JP (1) JPS6046231A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8906274B2 (en) * 2009-05-25 2014-12-09 Bridgestone Corporation Sealing material and method for preparing the same
JP5928131B2 (ja) * 2012-04-26 2016-06-01 株式会社ブリヂストン シール材の製造方法及びシール材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832961A (en]) * 1971-09-02 1973-05-04
JPS5358568A (en) * 1976-11-06 1978-05-26 Sumitomo Chemical Co Compound for rubber foam manufacture

Also Published As

Publication number Publication date
JPS6046231A (ja) 1985-03-13

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