GB1233088A - - Google Patents

Info

Publication number
GB1233088A
GB1233088A GB1233088DA GB1233088A GB 1233088 A GB1233088 A GB 1233088A GB 1233088D A GB1233088D A GB 1233088DA GB 1233088 A GB1233088 A GB 1233088A
Authority
GB
United Kingdom
Prior art keywords
extrudate
thermoplastics
cylinder
sleeve
vinyl
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
Other languages
English (en)
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 filed Critical
Publication of GB1233088A publication Critical patent/GB1233088A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB1233088D 1968-07-19 1968-07-19 Expired GB1233088A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3456568 1968-07-19

Publications (1)

Publication Number Publication Date
GB1233088A true GB1233088A (es) 1971-05-26

Family

ID=10367219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233088D Expired GB1233088A (es) 1968-07-19 1968-07-19

Country Status (4)

Country Link
BE (1) BE736292A (es)
DE (1) DE1931576A1 (es)
GB (1) GB1233088A (es)
NL (1) NL6910970A (es)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032264A (es) * 1973-07-20 1975-03-28
US4044084A (en) * 1975-08-11 1977-08-23 Phipps Arthur L Method of removing an article from a chamber having a reduced pressure therein
EP0007723A1 (en) * 1978-07-10 1980-02-06 Condec Corporation Foam extrusion apparatus
US4199310A (en) * 1978-07-10 1980-04-22 Condec Corporation Extrusion apparatus
US4204086A (en) * 1972-05-23 1980-05-20 Sumitomo Electric Industries, Ltd. Process for the production of highly expanded polyolefin insulated wires and cables
US4247276A (en) * 1979-08-27 1981-01-27 Condec Corporation Vacuum extrusion apparatus for forming foamed plastic products
EP0028441A1 (en) * 1979-11-05 1981-05-13 Condec Corporation Foam extrusion apparatus and method
US4487731A (en) * 1982-10-02 1984-12-11 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process and apparatus for producing foamed synthetic resin bodies

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204086A (en) * 1972-05-23 1980-05-20 Sumitomo Electric Industries, Ltd. Process for the production of highly expanded polyolefin insulated wires and cables
JPS5032264A (es) * 1973-07-20 1975-03-28
US4044084A (en) * 1975-08-11 1977-08-23 Phipps Arthur L Method of removing an article from a chamber having a reduced pressure therein
EP0007723A1 (en) * 1978-07-10 1980-02-06 Condec Corporation Foam extrusion apparatus
US4199310A (en) * 1978-07-10 1980-04-22 Condec Corporation Extrusion apparatus
US4211739A (en) * 1978-07-10 1980-07-08 Condec Corporation Foam extrusion apparatus and method
US4247276A (en) * 1979-08-27 1981-01-27 Condec Corporation Vacuum extrusion apparatus for forming foamed plastic products
EP0028441A1 (en) * 1979-11-05 1981-05-13 Condec Corporation Foam extrusion apparatus and method
US4271107A (en) * 1979-11-05 1981-06-02 Condec Corporation Foam extrusion apparatus and method
US4487731A (en) * 1982-10-02 1984-12-11 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process and apparatus for producing foamed synthetic resin bodies

Also Published As

Publication number Publication date
BE736292A (es) 1970-01-19
NL6910970A (es) 1970-01-21
DE1931576A1 (de) 1970-07-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees