DK371685A - Fremgangsmaade til fremstilling af opskummede formstoflegemer med lukket cellestruktur ud fra tvaerbundne polyolefiner - Google Patents

Fremgangsmaade til fremstilling af opskummede formstoflegemer med lukket cellestruktur ud fra tvaerbundne polyolefiner Download PDF

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Publication number
DK371685A
DK371685A DK371685A DK371685A DK371685A DK 371685 A DK371685 A DK 371685A DK 371685 A DK371685 A DK 371685A DK 371685 A DK371685 A DK 371685A DK 371685 A DK371685 A DK 371685A
Authority
DK
Denmark
Prior art keywords
polyolefines
bond
procedure
preparation
cell structure
Prior art date
Application number
DK371685A
Other languages
Danish (da)
English (en)
Other versions
DK371685D0 (da
Inventor
Horst Fuhrmann
Original Assignee
Dynamit Nobel 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
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of DK371685D0 publication Critical patent/DK371685D0/da
Publication of DK371685A publication Critical patent/DK371685A/da

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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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • 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
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • 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
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • 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
DK371685A 1984-08-16 1985-08-15 Fremgangsmaade til fremstilling af opskummede formstoflegemer med lukket cellestruktur ud fra tvaerbundne polyolefiner DK371685A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3430108A DE3430108C2 (de) 1984-08-16 1984-08-16 Verfahren zum Herstellen von geschlossenzellig verschäumten Formkörpern aus vernetzten Polyolefinen

Publications (2)

Publication Number Publication Date
DK371685D0 DK371685D0 (da) 1985-08-15
DK371685A true DK371685A (da) 1986-02-17

Family

ID=6243169

Family Applications (1)

Application Number Title Priority Date Filing Date
DK371685A DK371685A (da) 1984-08-16 1985-08-15 Fremgangsmaade til fremstilling af opskummede formstoflegemer med lukket cellestruktur ud fra tvaerbundne polyolefiner

Country Status (10)

Country Link
US (1) US4671910A (no)
EP (1) EP0171598A1 (no)
JP (1) JPS6155125A (no)
CN (1) CN85107290A (no)
CA (1) CA1247817A (no)
DE (1) DE3430108C2 (no)
DK (1) DK371685A (no)
ES (1) ES8604808A1 (no)
FI (1) FI853135L (no)
NO (1) NO853222L (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976902A (en) * 1988-10-04 1990-12-11 Rubatex Corporation Molding method for producing expanded polyolefin foam
US5310513A (en) * 1990-09-17 1994-05-10 Furukawa Electric Co., Ltd. Method for manufacturing a cross-linked thermoplastic resin foam
US5955015A (en) * 1994-10-10 1999-09-21 Evolution Foam Moldings Limited Two-stage process for making foam mouldings from tube blanks
BR9610784A (pt) * 1995-09-29 1999-07-13 Dow Chemical Co Processo de cura duplo produzir um artigo espumado poliole finico e artigo espumado
US5688454A (en) * 1996-10-17 1997-11-18 Chi; Kuan-Min Floating board fabrication method
GB2328638B (en) * 1997-08-28 1999-09-22 Sun Own Ind Co Ltd Method for making a surfboard
ES2157703B1 (es) * 1997-11-04 2002-02-16 Sun Own Ind Co Ltd Metodo para la obtencion de una tabla de surf.
US20040201258A1 (en) * 2000-06-02 2004-10-14 Pierre Daniere Insert element for cavity sealing
CN100558893C (zh) * 2003-09-18 2009-11-11 Isis药物公司 eIF4E表达的调节
US7597382B2 (en) * 2005-06-07 2009-10-06 Zephyros, Inc. Noise reduction member and system
JP2007083477A (ja) * 2005-09-21 2007-04-05 Sumitomo Chemical Co Ltd ポリオレフィン系樹脂架橋発泡体の製造方法
WO2008153417A1 (en) * 2007-06-14 2008-12-18 Obie International Limited Apparatus and method for expanding foams and formation of expanded foam articles
EP2246172A3 (de) * 2009-03-16 2014-06-18 Lucobit AG Verfahren zur Herstellung von Leichtbauteilen aus geschäumtem Kunststoff
US8048349B2 (en) * 2010-02-11 2011-11-01 Chun-Fu Kuo Method for the preparation of foamed and crosslinked rubber
GB201114958D0 (en) * 2011-08-31 2011-10-12 Univ Leuven Kath Complexly shaped anisotropic foam with customizable cellular structure and manufacture thereof
CN103075455A (zh) * 2012-12-29 2013-05-01 泉州师范学院 一种预制减震高压气囊及其生产工艺
WO2016046279A1 (en) * 2014-09-24 2016-03-31 Stefano Conte Method for manufacturing an object
US20180094111A1 (en) * 2016-09-30 2018-04-05 LCY Chemical Corp. Linear polypropylene specimen and foam and process of preparing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341481A (en) * 1963-08-27 1967-09-12 Hercules Inc Preparation of cellular polyolefins
GB1076873A (en) * 1964-03-31 1967-07-26 Furukawa Electric Co Ltd Method of manufacturing polyolefin composition foamed bodies
JPS5218232B1 (no) * 1966-02-05 1977-05-20
GB1115573A (en) * 1966-03-04 1968-05-29 Volcrepe Ltd Method of producing moulded articles in expanded cellular rubber
DE1919748A1 (de) * 1969-04-18 1970-11-05 Basf Ag Verfahren zur Herstellung von Schaumstoffen aus AEthylenpolymerisaten
BE747863A (fr) * 1969-10-04 1970-08-31 Sanwa Kako Co Procede de preparation d'une mousse de polyolefine
DE2654029B2 (de) * 1976-11-27 1980-01-31 Basf Ag, 6700 Ludwigshafen Kontinuierliche Herstellung feinzelliger, vernieteter Polyolefinschaumstoffe
JPS57191027A (en) * 1981-05-22 1982-11-24 Sanwa Kako Kk Manufacture of bridged polyolefin continuous foamed material

Also Published As

Publication number Publication date
ES8604808A1 (es) 1986-02-16
EP0171598A1 (de) 1986-02-19
FI853135A0 (fi) 1985-08-15
DE3430108A1 (de) 1986-02-27
DK371685D0 (da) 1985-08-15
ES546148A0 (es) 1986-02-16
NO853222L (no) 1986-02-17
JPS6155125A (ja) 1986-03-19
CN85107290A (zh) 1987-03-04
JPH0570579B2 (no) 1993-10-05
CA1247817A (en) 1989-01-03
FI853135L (fi) 1986-02-17
DE3430108C2 (de) 1987-03-12
US4671910A (en) 1987-06-09

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