CA918367A - Press-molded cross-linked polyolefin foams and a process for producing the same - Google Patents

Press-molded cross-linked polyolefin foams and a process for producing the same

Info

Publication number
CA918367A
CA918367A CA060520A CA60520A CA918367A CA 918367 A CA918367 A CA 918367A CA 060520 A CA060520 A CA 060520A CA 60520 A CA60520 A CA 60520A CA 918367 A CA918367 A CA 918367A
Authority
CA
Canada
Prior art keywords
press
producing
same
linked polyolefin
polyolefin foams
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
CA060520A
Inventor
Okada Hiroshi
Hayashi Hideo
Osakada Atsushi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of CA918367A publication Critical patent/CA918367A/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
    • C08J9/36—After-treatment
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
CA060520A 1968-08-28 1969-08-27 Press-molded cross-linked polyolefin foams and a process for producing the same Expired CA918367A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6119868 1968-08-28
JP8096168 1968-11-07

Publications (1)

Publication Number Publication Date
CA918367A true CA918367A (en) 1973-01-09

Family

ID=26402241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA060520A Expired CA918367A (en) 1968-08-28 1969-08-27 Press-molded cross-linked polyolefin foams and a process for producing the same

Country Status (4)

Country Link
CA (1) CA918367A (en)
DE (1) DE1943772A1 (en)
FR (1) FR2016512A1 (en)
GB (1) GB1272129A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739860A (en) * 1984-05-29 1988-04-26 Nissan Motor Co., Ltd. Ultrasonic rangefinder
EP0513408B1 (en) * 1991-05-10 1997-12-29 Sekisui Kaseihin Kogyo Kabushiki Kaisha Leather-like foamed thermoplastic polyester series resin sheet and production process thereof
CA2042340A1 (en) * 1991-05-10 1992-11-11 Motoshige Hayashi Leather-like thermoplastic polyester series resin sheet and process for production of the same
GB2511752B (en) 2013-03-11 2015-08-12 Gurit Uk Ltd Sealing foam surfaces
CN113201941A (en) * 2020-01-31 2021-08-03 三芳化学工业股份有限公司 Artificial leather and its making method

Also Published As

Publication number Publication date
DE1943772A1 (en) 1970-09-10
GB1272129A (en) 1972-04-26
FR2016512A1 (en) 1970-05-08

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