JPS59178228A - 四弗化エチレン樹脂多孔質体の製造方法及び製造装置 - Google Patents

四弗化エチレン樹脂多孔質体の製造方法及び製造装置

Info

Publication number
JPS59178228A
JPS59178228A JP5340083A JP5340083A JPS59178228A JP S59178228 A JPS59178228 A JP S59178228A JP 5340083 A JP5340083 A JP 5340083A JP 5340083 A JP5340083 A JP 5340083A JP S59178228 A JPS59178228 A JP S59178228A
Authority
JP
Japan
Prior art keywords
furnace
liquid lubricant
manufacturing
stretching
firing
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
JP5340083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341938B2 (ref
Inventor
Shigeru Asako
茂 浅古
Koichi Okita
晃一 沖田
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP5340083A priority Critical patent/JPS59178228A/ja
Publication of JPS59178228A publication Critical patent/JPS59178228A/ja
Publication of JPS6341938B2 publication Critical patent/JPS6341938B2/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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluoroethylene, e.g. ePTFE, i.e. expanded polytetrafluoroethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP5340083A 1983-03-28 1983-03-28 四弗化エチレン樹脂多孔質体の製造方法及び製造装置 Granted JPS59178228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5340083A JPS59178228A (ja) 1983-03-28 1983-03-28 四弗化エチレン樹脂多孔質体の製造方法及び製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5340083A JPS59178228A (ja) 1983-03-28 1983-03-28 四弗化エチレン樹脂多孔質体の製造方法及び製造装置

Publications (2)

Publication Number Publication Date
JPS59178228A true JPS59178228A (ja) 1984-10-09
JPS6341938B2 JPS6341938B2 (ref) 1988-08-19

Family

ID=12941773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5340083A Granted JPS59178228A (ja) 1983-03-28 1983-03-28 四弗化エチレン樹脂多孔質体の製造方法及び製造装置

Country Status (1)

Country Link
JP (1) JPS59178228A (ref)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207446A (ja) * 1985-03-11 1986-09-13 Nitto Electric Ind Co Ltd ポリテトラフルオロエチレン多孔質シ−トおよびその製造法
JPS6434408A (en) * 1987-07-30 1989-02-03 Toray Industries Porous membrane of polytetrafluoroethylene-base resin and production thereof
JPS6434407A (en) * 1987-07-30 1989-02-03 Toray Industries Porous membrane of polytetrafluoroethylene-base resin and production thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102324A (en) * 1980-12-16 1982-06-25 Nitto Electric Ind Co Ltd Production of porous body of polytetrafluoroethylene

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102324A (en) * 1980-12-16 1982-06-25 Nitto Electric Ind Co Ltd Production of porous body of polytetrafluoroethylene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207446A (ja) * 1985-03-11 1986-09-13 Nitto Electric Ind Co Ltd ポリテトラフルオロエチレン多孔質シ−トおよびその製造法
JPS6434408A (en) * 1987-07-30 1989-02-03 Toray Industries Porous membrane of polytetrafluoroethylene-base resin and production thereof
JPS6434407A (en) * 1987-07-30 1989-02-03 Toray Industries Porous membrane of polytetrafluoroethylene-base resin and production thereof

Also Published As

Publication number Publication date
JPS6341938B2 (ref) 1988-08-19

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