JPS5325859B2 - - Google Patents

Info

Publication number
JPS5325859B2
JPS5325859B2 JP12591674A JP12591674A JPS5325859B2 JP S5325859 B2 JPS5325859 B2 JP S5325859B2 JP 12591674 A JP12591674 A JP 12591674A JP 12591674 A JP12591674 A JP 12591674A JP S5325859 B2 JPS5325859 B2 JP S5325859B2
Authority
JP
Japan
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
JP12591674A
Other versions
JPS5150978A (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
Priority to JP49125916A priority Critical patent/JPS5150978A/ja
Priority to PH17712A priority patent/PH14958A/en
Priority to BR7507074*A priority patent/BR7507074A/pt
Priority to GB44551/75A priority patent/GB1519160A/en
Priority to DE19752548634 priority patent/DE2548634A1/de
Priority to US05/627,409 priority patent/US4048275A/en
Publication of JPS5150978A publication Critical patent/JPS5150978A/ja
Publication of JPS5325859B2 publication Critical patent/JPS5325859B2/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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/18—Cross-linking a thermoplastic linear foam during molding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/83—Injection molding of polyolefin-type foam

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP49125916A 1974-10-30 1974-10-30 Echirenkeijugotaino kakyohatsuhoshashutsuseikeihoho Granted JPS5150978A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP49125916A JPS5150978A (en) 1974-10-30 1974-10-30 Echirenkeijugotaino kakyohatsuhoshashutsuseikeihoho
PH17712A PH14958A (en) 1974-10-30 1975-10-28 A cross-linking and foaming injection molding process for ethylenic polymers and an apparatus for performing the same
BR7507074*A BR7507074A (pt) 1974-10-30 1975-10-29 Processo e aparelho para moldagem por injecao de um polimero etilenico de espuma,interligado
GB44551/75A GB1519160A (en) 1974-10-30 1975-10-29 Process and apparatus for forming a cross-linked foamed moulding of an ethylenic polymer
DE19752548634 DE2548634A1 (de) 1974-10-30 1975-10-30 Verfahren zum spritzgiessen von formteilen und vorrichtung zur durchfuehrung des verfahrens
US05/627,409 US4048275A (en) 1974-10-30 1975-10-30 Cross-linking and foaming injection molding process for ethylenic polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49125916A JPS5150978A (en) 1974-10-30 1974-10-30 Echirenkeijugotaino kakyohatsuhoshashutsuseikeihoho

Publications (2)

Publication Number Publication Date
JPS5150978A JPS5150978A (en) 1976-05-06
JPS5325859B2 true JPS5325859B2 (ja) 1978-07-29

Family

ID=14922092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49125916A Granted JPS5150978A (en) 1974-10-30 1974-10-30 Echirenkeijugotaino kakyohatsuhoshashutsuseikeihoho

Country Status (6)

Country Link
US (1) US4048275A (ja)
JP (1) JPS5150978A (ja)
BR (1) BR7507074A (ja)
DE (1) DE2548634A1 (ja)
GB (1) GB1519160A (ja)
PH (1) PH14958A (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806560B2 (de) * 1978-02-16 1981-05-07 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur kontinuierlichen Herstellung wärmeisolierter Leitungsrohre
GB8417053D0 (en) * 1984-07-04 1984-08-08 Dow Chemical Iberica Sa Foams of linear low density polyethylene
US5012839A (en) * 1990-03-01 1991-05-07 The Hanson Group Ltd. Heated plastic flow control valve
US5932659A (en) 1994-09-19 1999-08-03 Sentinel Products Corp. Polymer blend
US5883144A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
US5929129A (en) * 1994-09-19 1999-07-27 Sentinel Products Corp. Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene
JP4057657B2 (ja) * 1994-09-19 2008-03-05 センチネル・プロダクツ・コープ 線状ポリオレフィンの架橋フォーム構造及びその製造方法
JPH10507135A (ja) * 1994-10-10 1998-07-14 タロカル、カーク、ナンバー、７、リミテッド チューブ素材からフォーム成形物を製造する２段階法
US5844009A (en) * 1996-04-26 1998-12-01 Sentinel Products Corp. Cross-linked low-density polymer foam
CA2203595A1 (en) 1996-04-26 1997-10-26 Robert F. Hurley Cross-linked polyolefin tape
US5876813A (en) 1996-07-09 1999-03-02 Senitnel Products Corp Laminated foam structures with enhanced properties
US5882776A (en) * 1996-07-09 1999-03-16 Sentinel Products Corp. Laminated foam structures with enhanced properties
US5938878A (en) * 1996-08-16 1999-08-17 Sentinel Products Corp. Polymer structures with enhanced properties
US6221928B1 (en) 1996-11-15 2001-04-24 Sentinel Products Corp. Polymer articles including maleic anhydride
GB2475143B (en) * 2010-10-25 2011-09-21 R & D Factory Ltd Method and apparatus for activating or reactivating man made and natural polymers
US10321524B2 (en) 2014-01-17 2019-06-11 Nike, Inc. Conveyance curing system
CN106103031B (zh) * 2014-03-24 2018-06-19 泰科电子英国有限公司 形状记忆产品和制造它们的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA696222A (en) * 1964-10-20 P. Cole Quintin Moldable polyethylene
US2530289A (en) * 1948-08-25 1950-11-14 Whitney Blake Co Method for molding objects of sponge rubber and the like
US3098832A (en) * 1959-05-01 1963-07-23 Us Rubber Co Process for expanding polyethylene
GB1051320A (en) * 1964-01-13 1966-12-14 W.R. Grace & Co. Micro-porous polyethylene and a process for the manufacture thereof
US3608145A (en) * 1969-07-15 1971-09-28 Uniroyal Inc Apparatus for making a plastic extrudate having unblown outer portion and integral blown portion
US3923922A (en) * 1971-01-06 1975-12-02 Borg Warner Epoxy-crosslinked, foamed nitrile containing polymers and method of preparing same
GB1400207A (en) * 1971-09-15 1975-07-16 Du Pont Injection moulding
US3776989A (en) * 1972-05-08 1973-12-04 Usm Corp Method for injection molding articles of foam material involving autoge-nous flow
US3937447A (en) * 1972-12-27 1976-02-10 Siemag Siegener Maschinenbau Gmbh Injection molding apparatus

Also Published As

Publication number Publication date
BR7507074A (pt) 1976-08-17
GB1519160A (en) 1978-07-26
DE2548634A1 (de) 1976-05-06
PH14958A (en) 1982-02-05
JPS5150978A (en) 1976-05-06
US4048275A (en) 1977-09-13

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