GB1255695A - Production of polyisobutylene-polyethylene sheeting and film - Google Patents

Production of polyisobutylene-polyethylene sheeting and film

Info

Publication number
GB1255695A
GB1255695A GB04684/69A GB1468469A GB1255695A GB 1255695 A GB1255695 A GB 1255695A GB 04684/69 A GB04684/69 A GB 04684/69A GB 1468469 A GB1468469 A GB 1468469A GB 1255695 A GB1255695 A GB 1255695A
Authority
GB
United Kingdom
Prior art keywords
film
polyisobutylene
chalk
march
ethylene polymer
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
Application number
GB04684/69A
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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
Priority claimed from DE19681778014 external-priority patent/DE1778014C3/de
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1255695A publication Critical patent/GB1255695A/en
Expired 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB04684/69A 1968-03-21 1969-03-20 Production of polyisobutylene-polyethylene sheeting and film Expired GB1255695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681778014 DE1778014C3 (de) 1968-03-21 Verfahren zum Herstellen von Folien

Publications (1)

Publication Number Publication Date
GB1255695A true GB1255695A (en) 1971-12-01

Family

ID=5703240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04684/69A Expired GB1255695A (en) 1968-03-21 1969-03-20 Production of polyisobutylene-polyethylene sheeting and film

Country Status (3)

Country Link
US (1) US3558762A (enExample)
FR (1) FR2004380A1 (enExample)
GB (1) GB1255695A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259516A (en) * 1992-04-10 1993-03-17 P M Crafts Limited A plastics sheet

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2214599C3 (de) * 1972-03-25 1983-11-17 Braas & Co Gmbh, 6000 Frankfurt Verfahren zur Herstellung von Folien
US4105449A (en) * 1973-08-17 1978-08-08 Sekisui Kagaku Kogyo Kabushiki Kaisha Extruded electrophotographic recording material
GB1472059A (en) * 1973-10-01 1977-04-27 Exxon Research Engineering Co Self-sealing films and comp
CA1187779A (en) * 1982-03-15 1985-05-28 Eric G. Kent Process for adhering a rubber layer to a substrate
US4892911A (en) * 1985-11-29 1990-01-09 American National Can Company Films using blends of polypropylene and polyisobutylene
US5523357A (en) * 1991-10-23 1996-06-04 Jps Elastomerics Corporation CSPE/CPE blend membrane
US5618642A (en) * 1995-06-06 1997-04-08 Daramic, Inc. Battery separator with sodium sulfate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259516A (en) * 1992-04-10 1993-03-17 P M Crafts Limited A plastics sheet
GB2259516B (en) * 1992-04-10 1993-08-11 P M Crafts Limited A plastics sheet

Also Published As

Publication number Publication date
DE1778014B2 (de) 1977-02-17
FR2004380A1 (enExample) 1969-11-21
DE1778014A1 (de) 1971-07-15
US3558762A (en) 1971-01-26

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