JPH0380092B2 - - Google Patents

Info

Publication number
JPH0380092B2
JPH0380092B2 JP58089989A JP8998983A JPH0380092B2 JP H0380092 B2 JPH0380092 B2 JP H0380092B2 JP 58089989 A JP58089989 A JP 58089989A JP 8998983 A JP8998983 A JP 8998983A JP H0380092 B2 JPH0380092 B2 JP H0380092B2
Authority
JP
Japan
Prior art keywords
molecular weight
ultra
high molecular
weight polyethylene
rolling
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
JP58089989A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59215833A (ja
Inventor
Fukuhiro Yoshimura
Toshio Kobayashi
Tsutomu Moriwaki
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP8998983A priority Critical patent/JPS59215833A/ja
Publication of JPS59215833A publication Critical patent/JPS59215833A/ja
Publication of JPH0380092B2 publication Critical patent/JPH0380092B2/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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0088—Molecular weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP8998983A 1983-05-24 1983-05-24 超高分子量ポリエチレン多孔質フイルムの製造方法 Granted JPS59215833A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8998983A JPS59215833A (ja) 1983-05-24 1983-05-24 超高分子量ポリエチレン多孔質フイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8998983A JPS59215833A (ja) 1983-05-24 1983-05-24 超高分子量ポリエチレン多孔質フイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS59215833A JPS59215833A (ja) 1984-12-05
JPH0380092B2 true JPH0380092B2 (en]) 1991-12-20

Family

ID=13986044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8998983A Granted JPS59215833A (ja) 1983-05-24 1983-05-24 超高分子量ポリエチレン多孔質フイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS59215833A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289859B1 (en) * 1987-04-24 1992-04-01 Ppg Industries, Inc. Printed microporous material
AT403860B (de) * 1993-02-02 1998-06-25 Jungfer Gmbh & Co Kg Verfahren zur herstellung eines mikroporösen batteriescheiders und damit hergestellte elektrische zellen und akkumulatoren
US5948557A (en) * 1996-10-18 1999-09-07 Ppg Industries, Inc. Very thin microporous material
TW431962B (en) * 1996-11-19 2001-05-01 Mitsui Chemicals Inc Porpus film of high molecular wight polyolefin and process for producing same
JP4749575B2 (ja) * 2001-03-14 2011-08-17 住友化学株式会社 樹脂製フィルム状物の製造方法
JP5541948B2 (ja) * 2009-03-06 2014-07-09 旭化成ケミカルズ株式会社 超高分子量ポリエチレンパウダー及びその製造方法
JP5993247B2 (ja) * 2012-08-24 2016-09-14 株式会社サンエー化研 電池ケース用包材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525874A (en) * 1975-07-02 1977-01-17 Nippon Petrochemicals Co Ltd Manufacturing of rolled sheet or film of thermoplastic resin
JPS5318553A (en) * 1976-08-04 1978-02-20 Agency Of Ind Science & Technol Oxidation of tetralin

Also Published As

Publication number Publication date
JPS59215833A (ja) 1984-12-05

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