ATE175430T1 - Verfahren zur herstellung von auf äthylen- chlorotrifluoroäthylencopolymeren basierten schaumgegenständen - Google Patents

Verfahren zur herstellung von auf äthylen- chlorotrifluoroäthylencopolymeren basierten schaumgegenständen

Info

Publication number
ATE175430T1
ATE175430T1 AT95117050T AT95117050T ATE175430T1 AT E175430 T1 ATE175430 T1 AT E175430T1 AT 95117050 T AT95117050 T AT 95117050T AT 95117050 T AT95117050 T AT 95117050T AT E175430 T1 ATE175430 T1 AT E175430T1
Authority
AT
Austria
Prior art keywords
ethylene
articles based
chlorotrifluoroethylene copolymers
producing foam
foam articles
Prior art date
Application number
AT95117050T
Other languages
English (en)
Inventor
Giandomenico Vita
Massimo Pozzoli
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 ATE175430T1 publication Critical patent/ATE175430T1/de

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)
AT95117050T 1994-11-04 1995-10-30 Verfahren zur herstellung von auf äthylen- chlorotrifluoroäthylencopolymeren basierten schaumgegenständen ATE175430T1 (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 (1)

Publication Number Publication Date
ATE175430T1 true ATE175430T1 (de) 1999-01-15

Family

ID=11369802

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95117050T ATE175430T1 (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
CN107075192B (zh) 2014-11-28 2020-08-25 陶氏环球技术有限责任公司 使用氟树脂作为成核剂使聚烯烃组合物发泡的方法
CA2969004C (en) 2014-11-28 2022-01-18 Dow Global Technologies Llc Process for foaming polyolefin compositions using a fluororesin/azodicarbonamide mixture as a nucleating agent
CN107531958B (zh) 2015-05-08 2020-11-06 陶氏环球技术有限责任公司 使用偶氮二甲酰胺/柠檬酸盐混合物作为成核剂来发泡聚烯烃组合物的工艺
JP6871269B2 (ja) 2016-03-28 2021-05-12 ダウ グローバル テクノロジーズ エルエルシー 核形成剤としてフッ素樹脂／窒化ホウ素混合物を使用してポリオレフィン組成物を発泡させるためのプロセス

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
ITMI942237A1 (it) 1996-05-04
DE69507116D1 (de) 1999-02-18
DE69507116T2 (de) 1999-06-10
ITMI942237A0 (it) 1994-11-04
EP0710697B1 (de) 1999-01-07
IT1271056B (it) 1997-05-26
EP0710697A1 (de) 1996-05-08
US5837173A (en) 1998-11-17

Similar Documents

Publication Publication Date Title
KR890700177A (ko) 인상강도 및 모듈러스가 높고 크리이프가 낮은 폴리에틸렌 물건 및 그 제조방법
DE69307637D1 (de) Verfahren zur Herstellung von Gegenständen aus geschäumtem Propylenpolymer
DE69506962D1 (de) Verfahren zur Herstellung von Wasserstoffterminierten Polyoxyperfluoroalkanen
EP0340739A3 (de) Verfahren zur Herstellung von Perfluoropolyethern von kontrollierbarem Molekulargewicht, welche Perfluoralkyl- oder Perfluorchloralky-Endgruppen enthalten
DE69424162D1 (de) Verfahren zur herstellung von schäumen auf basis von ethylenischen polymeren
AU2281195A (en) Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers
CA2107949A1 (en) Production of moldings by the reaction injection molding process
ATE141619T1 (de) Verfahren zur herstellung von polymeren mit niedrigem molekulargewicht
DE59106705D1 (de) Verfahren zur Herstellung von Homopolymerisaten des Propylens mit breitem Molmassenverhältnis.
ATE121088T1 (de) Verfahren zur herstellung von imidazo(4,5- c>chinolin-4-aminen.
EP0434848A4 (en) Polycarbonate-polydimethylsiloxane copolymer and method of production thereof
CA2197499A1 (en) Procedure for the manufacture of a foamed plastic product
KR960000998A (ko) 폴리올레핀, 폴리올레핀 혼합물 및 양호한 표면극성을 갖는 엘라스토머 변형올레핀
ATE175430T1 (de) Verfahren zur herstellung von auf äthylen- chlorotrifluoroäthylencopolymeren basierten schaumgegenständen
DE3580230D1 (de) Verfahren zur herstellung von carbid-borid-erzeugnissen und deren verwendung.
ATE133986T1 (de) Polystyren-formmasse und verfahren zu deren herstellung
IL120896A (en) Process for preparing a high-molecular-weight reactor blend comprising polypropylene and ethylene-propylene copolymer with molecular weight distribution in the range from 6 to 20
EP0392856A3 (de) Gesinterte Polybenzimidazol-Polyarylenketonartikel und Verfahren zu ihrer Herstellung
EP0392855A3 (de) Polybenzimidazol-Polyarylenketonformteile und Verfahren zu ihrer Herstellung
ATE199247T1 (de) Verfahren zur herstellung von 1-aryl-1- cyanocyclobutan-derivaten
ATE111135T1 (de) Verfahren zur herstellung von mit nichtfaserigen kohlehydraten gefüllten ethylen-copolymeren und ihre verwendung.
MY116135A (en) Process for the preparation of cross-linked maleic anhydride copolymers
JPS5684728A (en) Improvement in property of molded product from polypropylene composition
ES2018993A6 (es) Elemento de construccion espumado y dispositivo y procedimiento para fabricar el mismo.
ATE9085T1 (de) Verfahren zur herstellung von schaumglasgegenstaenden.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties