ITMI942237A0 - Processo per la preparazione di espansi a base di copolineri etilene- clorotrifluoroetilene - Google Patents

Processo per la preparazione di espansi a base di copolineri etilene- clorotrifluoroetilene

Info

Publication number
ITMI942237A0
ITMI942237A0 ITMI942237A ITMI942237A ITMI942237A0 IT MI942237 A0 ITMI942237 A0 IT MI942237A0 IT MI942237 A ITMI942237 A IT MI942237A IT MI942237 A ITMI942237 A IT MI942237A IT MI942237 A0 ITMI942237 A0 IT MI942237A0
Authority
IT
Italy
Prior art keywords
copoliners
chlorotrifluoroethylene
ethylene
preparation
foam based
Prior art date
Application number
ITMI942237A
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
Priority to ITMI942237A priority Critical patent/IT1271056B/it
Publication of ITMI942237A0 publication Critical patent/ITMI942237A0/it
Priority to EP95117050A priority patent/EP0710697B1/en
Priority to AT95117050T priority patent/ATE175430T1/de
Priority to DE69507116T priority patent/DE69507116T2/de
Publication of ITMI942237A1 publication Critical patent/ITMI942237A1/it
Priority to US08/791,410 priority patent/US5837173A/en
Application granted granted Critical
Publication of IT1271056B publication Critical patent/IT1271056B/it

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)
ITMI942237A 1994-11-04 1994-11-04 Processo per la preparazione di espansi a base di copolineri etilene-clorotrifluoroetilene IT1271056B (it)

Priority Applications (5)

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
EP95117050A EP0710697B1 (en) 1994-11-04 1995-10-30 Process for preparing expanded articles based on ethylene-chlorotrifluoro-ethylene copolymers
AT95117050T ATE175430T1 (de) 1994-11-04 1995-10-30 Verfahren zur herstellung von auf äthylen- chlorotrifluoroäthylencopolymeren basierten schaumgegenständen
DE69507116T DE69507116T2 (de) 1994-11-04 1995-10-30 Verfahren zur Herstellung von auf Äthylen-Chlorotrifluoroäthylencopolymeren basierten Schaumgegenständen
US08/791,410 US5837173A (en) 1994-11-04 1997-01-30 Process for preparing expanded articles based on chlorotrifluoroethylene copolymers

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 (3)

Publication Number Publication Date
ITMI942237A0 true ITMI942237A0 (it) 1994-11-04
ITMI942237A1 ITMI942237A1 (it) 1996-05-04
IT1271056B IT1271056B (it) 1997-05-26

Family

ID=11369802

Family Applications (1)

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

Country Status (5)

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

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
CN107148442B (zh) 2014-11-28 2019-11-15 陶氏环球技术有限责任公司 使用氟树脂/偶氮二甲酰胺混合物作为晶核生成剂发泡聚烯烃组合物的方法
BR112017010307A2 (pt) 2014-11-28 2017-12-26 Dow Global Technologies Llc processo para formação de espuma de composições de poliolefina usando uma fluororresina como agente de nucleação
MX2017013791A (es) 2015-05-08 2018-03-01 Dow Global Technologies Llc Proceso para composiciones de poliolefina espumantes usando una mezcla de azodicarbonamida/citrato como agente nucleante.
BR112018069095B1 (pt) 2016-03-28 2022-07-26 Dow Global Technologies Llc Processo de formação de espuma em uma composição de poliolefina, composição espumável, espuma e cabo

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258835A (it) * 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
DE69507116T2 (de) 1999-06-10
DE69507116D1 (de) 1999-02-18
US5837173A (en) 1998-11-17
ATE175430T1 (de) 1999-01-15
IT1271056B (it) 1997-05-26
EP0710697A1 (en) 1996-05-08
EP0710697B1 (en) 1999-01-07
ITMI942237A1 (it) 1996-05-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971126