DE69507116D1 - Verfahren zur Herstellung von auf Äthylen-Chlorotrifluoroäthylencopolymeren basierten Schaumgegenständen - Google Patents

Verfahren zur Herstellung von auf Äthylen-Chlorotrifluoroäthylencopolymeren basierten Schaumgegenständen

Info

Publication number
DE69507116D1
DE69507116D1 DE69507116T DE69507116T DE69507116D1 DE 69507116 D1 DE69507116 D1 DE 69507116D1 DE 69507116 T DE69507116 T DE 69507116T DE 69507116 T DE69507116 T DE 69507116T DE 69507116 D1 DE69507116 D1 DE 69507116D1
Authority
DE
Germany
Prior art keywords
ethylene
articles based
production
chlorotrifluoroethylene copolymers
foam articles
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 - Fee Related
Application number
DE69507116T
Other languages
English (en)
Other versions
DE69507116T2 (de
Inventor
Giandomenico Vita
Massimo Pozzoli
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of DE69507116D1 publication Critical patent/DE69507116D1/de
Publication of DE69507116T2 publication Critical patent/DE69507116T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08J2323/08—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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • 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
    • Y10S264/13—Cell size and distribution control while molding a foam

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)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Insulating Materials (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DE69507116T 1994-11-04 1995-10-30 Verfahren zur Herstellung von auf Äthylen-Chlorotrifluoroäthylencopolymeren basierten Schaumgegenständen Expired - Fee Related DE69507116T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942237A IT1271056B (it) 1994-11-04 1994-11-04 Processo per la preparazione di espansi a base di copolineri etilene-clorotrifluoroetilene

Publications (2)

Publication Number Publication Date
DE69507116D1 true DE69507116D1 (de) 1999-02-18
DE69507116T2 DE69507116T2 (de) 1999-06-10

Family

ID=11369802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507116T Expired - Fee Related DE69507116T2 (de) 1994-11-04 1995-10-30 Verfahren zur Herstellung von auf Äthylen-Chlorotrifluoroäthylencopolymeren basierten Schaumgegenständen

Country Status (5)

Country Link
US (1) US5837173A (de)
EP (1) EP0710697B1 (de)
AT (1) ATE175430T1 (de)
DE (1) DE69507116T2 (de)
IT (1) IT1271056B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395795B1 (en) 2000-09-29 2002-05-28 Ausimont Usa, Inc. Titanium dioxide nucleating agent systems for foamable polymer compositions
ITMI20030641A1 (it) * 2003-04-01 2004-10-02 Solvay Solexis Spa Composizioni espandibili di fluoropolimeri
ITMI20031847A1 (it) * 2003-09-26 2005-03-27 Solvay Solexis Spa Composizione di fluoropolimeri espandibili senza l'impiego di agenti espandenti.
US20050202242A1 (en) * 2003-12-09 2005-09-15 Favereau Daniel A. Hydrofluorocarbon polymer compositions for scrape abrasion resistant articles
MX2017006284A (es) 2014-11-28 2017-08-14 Dow Global Technologies Llc Proceso para la espumacion de composiciones de poliolefina usando una resina fluorada como agente de nucleacion.
BR112017010821B1 (pt) 2014-11-28 2022-01-25 Dow Global Technologies Llc Processo para formação de espuma de uma composição de poliolefina
US10577489B2 (en) 2015-05-08 2020-03-03 Dow Global Technologies Llc Process for foaming polyolefin compositions using an azodicarbonamide/citrate mixture as a nucleating agent
CA3020188C (en) 2016-03-28 2023-06-27 Dow Global Technologies Llc Process for foaming polyolefin compositions using a fluororesin/boron nitride mixture as a nucleating agent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258835A (de) * 1959-12-18
US4331619A (en) 1980-12-08 1982-05-25 Allied Corporation Ethylene-chlorotrifluoroethylene copolymer foam
JPS5915432A (ja) * 1982-07-16 1984-01-26 Sumitomo Electric Ind Ltd ふつ素樹脂発泡体の製造方法
US4764538A (en) * 1987-12-16 1988-08-16 E. I. Du Pont De Nemours And Company Foam nucleation system for fluoropolymers
US4877815A (en) * 1989-02-17 1989-10-31 E. I. Du Pont De Nemours And Company Nucleating agents for thermoplastic resins
JPH03272516A (ja) * 1990-03-22 1991-12-04 Hitachi Cable Ltd 発泡ポリエーテルイミド絶縁電線の製造方法
US5610203A (en) * 1996-04-10 1997-03-11 E. I. Du Pont De Nemours And Company Foamable fluoropolymer composition

Also Published As

Publication number Publication date
EP0710697B1 (de) 1999-01-07
IT1271056B (it) 1997-05-26
ITMI942237A0 (it) 1994-11-04
DE69507116T2 (de) 1999-06-10
ATE175430T1 (de) 1999-01-15
ITMI942237A1 (it) 1996-05-04
EP0710697A1 (de) 1996-05-08
US5837173A (en) 1998-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee