FR2277839A1 - Procede de reticulation de polyethylene - Google Patents

Procede de reticulation de polyethylene

Info

Publication number
FR2277839A1
FR2277839A1 FR7424177A FR7424177A FR2277839A1 FR 2277839 A1 FR2277839 A1 FR 2277839A1 FR 7424177 A FR7424177 A FR 7424177A FR 7424177 A FR7424177 A FR 7424177A FR 2277839 A1 FR2277839 A1 FR 2277839A1
Authority
FR
France
Prior art keywords
linking process
polyethylene cross
polyethylene
cross
linking
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.)
Granted
Application number
FR7424177A
Other languages
English (en)
Other versions
FR2277839B1 (fr
Inventor
George Jacob Atchison
Donald John Sundquist
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FR2277839A1 publication Critical patent/FR2277839A1/fr
Application granted granted Critical
Publication of FR2277839B1 publication Critical patent/FR2277839B1/fr
Granted 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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/12—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 by a physical blowing agent
    • C08J9/14—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 by a physical blowing agent organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • 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
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • 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
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
FR7424177A 1972-10-02 1974-07-11 Procede de reticulation de polyethylene Granted FR2277839A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US00293787A US3852177A (en) 1972-10-02 1972-10-02 Method of radiation cross-linking olefin polymers containing acrylate cross-linking promoters
CA202,990A CA1018300A (fr) 1972-10-02 1974-06-20 Methode de reticulation des polymeres olefiniques
GB2857174A GB1461665A (en) 1972-10-02 1974-06-27 Method of cross-linking polyethylene
JP49080706A JPS519152A (fr) 1972-10-02 1974-07-16

Publications (2)

Publication Number Publication Date
FR2277839A1 true FR2277839A1 (fr) 1976-02-06
FR2277839B1 FR2277839B1 (fr) 1977-07-01

Family

ID=27425783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424177A Granted FR2277839A1 (fr) 1972-10-02 1974-07-11 Procede de reticulation de polyethylene

Country Status (8)

Country Link
US (1) US3852177A (fr)
JP (1) JPS519152A (fr)
BE (1) BE817668A (fr)
CA (1) CA1018300A (fr)
DE (1) DE2431245A1 (fr)
FR (1) FR2277839A1 (fr)
GB (1) GB1461665A (fr)
NL (1) NL7408844A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988227A (en) * 1975-04-28 1976-10-26 General Motors Corporation Oil-resistant EPDM elastomer
US4146598A (en) * 1976-08-09 1979-03-27 The Dow Chemical Company Process for preparing suspension chlorinated crosslinked polyethylene foam
US4209473A (en) * 1976-08-09 1980-06-24 The Dow Chemical Company Crosslinked chlorinated polyethylene foam
US4186068A (en) * 1977-01-07 1980-01-29 The Dow Chemical Company Foamed radiation-crosslinked high density polyethylenes
US4180447A (en) * 1977-01-10 1979-12-25 Lonza Ltd. Process for the production of hard plastic foams using a polyvinylchloride base
US4104329A (en) * 1977-06-10 1978-08-01 Monsanto Company Acrylate-modified ethylene-vinyl acetate polymer
US4176027A (en) * 1977-09-13 1979-11-27 Raychem Corporation Shaped article of radiation crosslinked triazine-trione polymeric composition
US4402887A (en) * 1978-03-14 1983-09-06 Dainippon Ink And Chemicals Inc. Sheet-like articles of polyvinyl chloride
US4281083A (en) * 1978-12-20 1981-07-28 Mobil Oil Corporation Blends of poly(p-methylstyrene) with polyfunctional monomer
US4387012A (en) * 1980-08-01 1983-06-07 Mobil Oil Corporation Blends of poly(p-methylstyrene) with polyfunctional monomer and shaped article
DE3133173A1 (de) * 1981-08-21 1983-03-03 Luperox GmbH, 8870 Günzburg Verfahren zum vernetzen und gegebenenfalls verschaeumen von natuerlichen oder synthetischen homo- und/oder copolymeren
US4714716A (en) * 1984-11-16 1987-12-22 The Dow Chemical Company Lightly crosslinked linear olefinic polymer foams and process for making
JPH0686106B2 (ja) * 1987-12-29 1994-11-02 呉羽化学工業株式会社 熱収縮性積層フィルム
US5232767A (en) * 1989-06-28 1993-08-03 Kureha Kagaku Kogyo Kabushiki Kaisha Heat-shrinkable laminate film
JPH0330947A (ja) * 1989-06-28 1991-02-08 Kureha Chem Ind Co Ltd 熱収縮性積層フイルム
CA1335239C (fr) * 1989-08-09 1995-04-18 Mortimer S. Delroy Systeme de propulsion a gyrostat
JP3025057B2 (ja) * 1991-06-27 2000-03-27 積水化学工業株式会社 発泡性ポリオレフィン系樹脂組成物
US6001438A (en) * 1993-05-07 1999-12-14 Insultab, Inc. Irradiation crosslinked acrylated polyolefin tubing
US5670586A (en) * 1995-12-11 1997-09-23 Shell Oil Company Polyketones with enhanced tribological properties
US5705539A (en) * 1995-12-11 1998-01-06 Shell Oil Company Curing polyketones with high energy radiation
DE19825939A1 (de) * 1998-06-10 1999-12-16 Huels Troisdorf Verfahren zur Herstellung von geschäumten Kunststoffblöcken auf Polyolefinbasis
US6143804A (en) 1998-07-13 2000-11-07 Toray Industries, Inc. Curable and foamable polyolefinic resin composition, cured foam of polyolefinic resin and method for producing it
US6271281B1 (en) * 1999-08-26 2001-08-07 Medennium, Inc. Homopolymers containing stable elasticity inducing crosslinkers and ocular implants made therefrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125546A (en) * 1959-04-15 1964-03-17 Mechanical properties at various temperatures
US3717559A (en) * 1967-02-18 1973-02-20 Toray Industries Process for the preparation of polypropylene resin foams
US3542661A (en) * 1968-03-07 1970-11-24 Ethyl Corp Radiation curable,glass fiber filled polyvinyl chloride compositions

Also Published As

Publication number Publication date
BE817668A (fr) 1975-01-15
CA1018300A (fr) 1977-09-27
GB1461665A (en) 1977-01-19
US3852177A (en) 1974-12-03
DE2431245A1 (de) 1976-01-15
AU479610A (fr) 1976-01-08
JPS519152A (fr) 1976-01-24
NL7408844A (nl) 1976-01-05
FR2277839B1 (fr) 1977-07-01

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Legal Events

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