IT1260480B - Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari - Google Patents

Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari

Info

Publication number
IT1260480B
IT1260480B ITMI921319A ITMI921319A IT1260480B IT 1260480 B IT1260480 B IT 1260480B IT MI921319 A ITMI921319 A IT MI921319A IT MI921319 A ITMI921319 A IT MI921319A IT 1260480 B IT1260480 B IT 1260480B
Authority
IT
Italy
Prior art keywords
hexafluoropropene
tetrafluoroethylene
eventually
elastomeric polymers
artifacts
Prior art date
Application number
ITMI921319A
Other languages
English (en)
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
Publication of ITMI921319A0 publication Critical patent/ITMI921319A0/it
Priority to ITMI921319A priority Critical patent/IT1260480B/it
Priority to EP05028727A priority patent/EP1640410A2/en
Priority to DE69334013T priority patent/DE69334013T2/de
Priority to AT93107613T priority patent/ATE324406T1/de
Priority to EP93107613A priority patent/EP0571807B1/en
Priority to KR1019930009443A priority patent/KR100252368B1/ko
Priority to CA002097344A priority patent/CA2097344A1/en
Priority to JP15297493A priority patent/JP3323284B2/ja
Priority to TW082104542A priority patent/TW261628B/zh
Publication of ITMI921319A1 publication Critical patent/ITMI921319A1/it
Priority to US08/435,841 priority patent/US5883197A/en
Application granted granted Critical
Publication of IT1260480B publication Critical patent/IT1260480B/it
Priority to US09/210,227 priority patent/US6232357B1/en

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
    • C08J9/0014—Use of organic additives
    • C08J9/0052—Organo-metallic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/50—Phosphorus bound to carbon only
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2327/12—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 containing fluorine atoms
    • 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
    • C08J2327/12—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 containing fluorine atoms
    • C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Abstract

LA PRESENTE INVENZIONE RIGUARDA COMPOSIZIONI A BASE DI POLIMERI ELASTOMERICI DI FLUORURO DI VIMILIDENE ESAFLUOROPROPENE ED EVENTUALMENTE TETRAFLUOROETILENE ATTE A FORNIRE MANUFATTI VULCANIZZATI ESPANSI MICROCELLULARI PER ESTRUSIONE O PER STAMPAGGIO A COMPRESSIONE. NEL CASO DELLA PREPARAZIONE DI MANUFATTI ESTRUSI A BASE DI COPOLIMERI DI FLUORURO DI VIMILIDENE E ESAFLUOROPROPENE, LE COMPOSIZIONI COMPRENDONO:IL COPOLIMERO, IL BISFENOLO AF, UN SALE DI FOSFONIO O AMMINOFOSFONIO QUATERNARIO, DELL'AZODICARBONAMMIDE, DELL'Mg0, DEL Ca (OH)2, DELLO STEARATO DI ZINCO E UN PLASTIFICANTE, OGNUNO DEI COMPONENTI ESSENDO PRESENTE IN UNA PROPORZIONE BEN DEFINITA.
ITMI921319A 1992-05-29 1992-05-29 Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari IT1260480B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI921319A IT1260480B (it) 1992-05-29 1992-05-29 Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari
EP05028727A EP1640410A2 (en) 1992-05-29 1993-05-11 Compositions based on elastomeric polymers of vinylidene fluoride, hexafluoropropene and tetrafluoroethylene, suitable for providing microcellular foamed articles
DE69334013T DE69334013T2 (de) 1992-05-29 1993-05-11 Zusammensetzung basierend auf elastomeren Vinylidenfluoridpolymeren für mikrozelluläre geschäumte Gegenstände
AT93107613T ATE324406T1 (de) 1992-05-29 1993-05-11 Zusammensetzung basierend auf elastomeren vinylidenfluoridpolymeren für mikrozelluläre geschäumte gegenstände
EP93107613A EP0571807B1 (en) 1992-05-29 1993-05-11 Composition based on elastomeric polymers of vinylidene fluoride, suitable for providing microcellular foamed articles
KR1019930009443A KR100252368B1 (ko) 1992-05-29 1993-05-29 비닐리덴플루오라이드,헥사플루오로프로펜및임의성분인테트라플로오로에틸렌으로이루어진탄성중합체를기재로한,미공질발포성 물품제조용 조성물
CA002097344A CA2097344A1 (en) 1992-05-29 1993-05-31 Compositions based on elastomeric polymers of vinylidene fluoride, hexafluoropropene and optionally tetrafluoroethylene, suitable for providing microcellular foamed articles
JP15297493A JP3323284B2 (ja) 1992-05-29 1993-05-31 微孔質発泡製品の製造に適した、フッ化ビニリデン、ヘキサフルオロプロペン、および所望によりテトラフルオロエチレンからなるエラストマー性重合体を基剤とする組成物
TW082104542A TW261628B (it) 1992-05-29 1993-06-08
US08/435,841 US5883197A (en) 1992-05-29 1995-05-05 Compositions based on elastomeric polymers of vinylindene fluoride, hexafluoropropene and optionally tetrafluoroethylene, suitable for providing microcellular foamed articles
US09/210,227 US6232357B1 (en) 1992-05-29 1998-12-11 Compositions based on elastomeric polymers of vinylidene fluoride, hexafluoropropene and optionally tetrafluoroethylene, suitable for providing microcellular foamed articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921319A IT1260480B (it) 1992-05-29 1992-05-29 Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari

Publications (3)

Publication Number Publication Date
ITMI921319A0 ITMI921319A0 (it) 1992-05-29
ITMI921319A1 ITMI921319A1 (it) 1993-11-30
IT1260480B true IT1260480B (it) 1996-04-09

Family

ID=11363415

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921319A IT1260480B (it) 1992-05-29 1992-05-29 Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari

Country Status (9)

Country Link
US (2) US5883197A (it)
EP (2) EP1640410A2 (it)
JP (1) JP3323284B2 (it)
KR (1) KR100252368B1 (it)
AT (1) ATE324406T1 (it)
CA (1) CA2097344A1 (it)
DE (1) DE69334013T2 (it)
IT (1) IT1260480B (it)
TW (1) TW261628B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1260480B (it) * 1992-05-29 1996-04-09 Ausimont Spa Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari
US5527858A (en) * 1994-09-02 1996-06-18 Minnesota Mining And Manufacturing Company Melt-processable fluoroplastic
IT1292361B1 (it) * 1997-05-20 1999-01-29 Ausimont Spa Composizioni fluoroelastomeriche volcanizzabili
BE1012801A3 (fr) * 1999-07-27 2001-03-06 Solvay Procede d'introduction d'au moins un compose chimique dans une extrudeuse, dispositif d'introduction, extrudeuse equipee d'un tel dispositif et procedes utilisant une telle extrudeuse.
US6403663B1 (en) 1999-09-20 2002-06-11 North Carolina State University Method of making foamed materials using surfactants and carbon dioxide
WO2001079337A1 (fr) * 2000-04-19 2001-10-25 Daikin Industries, Ltd. Objet moule de fluoroelastomere a excellente capacite de demoulage, et son procede de production
US20030176516A1 (en) * 2002-03-15 2003-09-18 Greene, Tweed Of Delaware, Inc. Cellular perfluoroelastomeric compositions, sealing members, methods of making the same and cellular materials for medical applications
ITMI20020598A1 (it) * 2002-03-22 2003-09-22 Ausimont Spa Fluoroelastomeri vulcanizzabili
ITMI20040830A1 (it) 2004-04-27 2004-07-27 Solvay Solexis Spa Fluoroelastomeri vulcanizzabili
JP2007284608A (ja) * 2006-04-19 2007-11-01 Fujikura Rubber Ltd 非粘着性・低摩擦性フッ素ゴム組成物
US7968613B2 (en) 2007-08-03 2011-06-28 Cable Components Group Llc Compositions for compounding, extrusion and melt processing of foamable and cellular fluoropolymers
GB0722193D0 (en) 2007-11-12 2007-12-19 Zotefoams Plc Fluoropolymer foams prepared with the use of blowing agents and applicants thereof
CN102585409A (zh) * 2012-03-13 2012-07-18 苏州新区特氟龙塑料制品厂 一种光亮改性聚偏二氟乙烯的配方
CN102604278A (zh) * 2012-03-13 2012-07-25 苏州新区特氟龙塑料制品厂 一种防护改性聚偏二氟乙烯的配方
CN102585410A (zh) * 2012-03-13 2012-07-18 苏州新区特氟龙塑料制品厂 一种防紫外线改性聚偏二氟乙烯的配方
CN102604287A (zh) * 2012-03-16 2012-07-25 苏州新区特氟龙塑料制品厂 一种高抗性改性聚偏二氟乙烯的配方
CN102604288B (zh) * 2012-03-16 2014-05-28 苏州新区特氟龙塑料制品厂 一种低消耗改性聚偏二氟乙烯的配方
CN102634144A (zh) * 2012-03-31 2012-08-15 苏州新区特氟龙塑料制品厂 一种防爆炸聚偏二氟乙烯的配方
CN102634150A (zh) * 2012-03-31 2012-08-15 苏州新区特氟龙塑料制品厂 一种防黏聚偏二氟乙烯的配方
CN102634151A (zh) * 2012-03-31 2012-08-15 苏州新区特氟龙塑料制品厂 一种高成形聚偏二氟乙烯的配方
CN102634152B (zh) * 2012-03-31 2014-05-14 太仓市天丝利塑化有限公司 一种防焦聚偏二氟乙烯的配方
US20150360409A1 (en) * 2014-06-16 2015-12-17 Nano And Advanced Materials Institute Limited Flexible porous film
US10031301B2 (en) * 2014-11-07 2018-07-24 Cable Components Group, Llc Compositions for compounding, extrusion, and melt processing of foamable and cellular polymers
US10032542B2 (en) 2014-11-07 2018-07-24 Cable Components Group, Llc Compositions for compounding, extrusion and melt processing of foamable and cellular halogen-free polymers
WO2017046379A1 (en) 2015-09-18 2017-03-23 Solvay Specialty Polymers Italy S.P.A. Fluoroelastomer composition
CN107200972A (zh) * 2016-03-16 2017-09-26 青岛科技大学 一种氟橡胶微孔发泡材料及其制备方法
KR20220084284A (ko) * 2019-10-17 2022-06-21 에이지씨 가부시키가이샤 퍼플루오로 엘라스토머 성형체 및 보호 부재

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397734A (en) * 1971-08-19 1975-06-18 Superflexit Vinylidene fluoride hexafluoropropylene copolymer foams
DK553478A (da) * 1977-12-14 1979-06-15 Montedison Spa Vulkaniserbare blandinger paa basis af vinylidenfluoridelastomere samt fremgangsmaade til vulkanisering af saadanne blandinger
FR2500463A1 (it) * 1981-02-24 1982-08-27 Solvay
US4496682A (en) * 1983-06-01 1985-01-29 E. I. Du Pont De Nemours And Company Curable fluoropolymer containing aromatic amine
EP0140207A3 (en) * 1983-10-06 1986-08-20 E.I. Du Pont De Nemours And Company A process for rapidly curing a brominated fluoroelastomer
US4615850A (en) * 1984-07-16 1986-10-07 Pennwalt Corporation Foamable polyvinylidene fluoride and methods
JPS6286044A (ja) * 1985-10-11 1987-04-20 Asahi Glass Co Ltd 加硫可能な組成物
IT1260480B (it) * 1992-05-29 1996-04-09 Ausimont Spa Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari

Also Published As

Publication number Publication date
ATE324406T1 (de) 2006-05-15
JPH0693125A (ja) 1994-04-05
KR930023414A (ko) 1993-12-18
CA2097344A1 (en) 1993-11-30
ITMI921319A0 (it) 1992-05-29
KR100252368B1 (ko) 2000-04-15
EP1640410A2 (en) 2006-03-29
ITMI921319A1 (it) 1993-11-30
EP0571807A1 (en) 1993-12-01
DE69334013D1 (de) 2006-06-01
JP3323284B2 (ja) 2002-09-09
DE69334013T2 (de) 2006-12-14
US6232357B1 (en) 2001-05-15
EP0571807B1 (en) 2006-04-26
US5883197A (en) 1999-03-16
TW261628B (it) 1995-11-01

Similar Documents

Publication Publication Date Title
IT1260480B (it) Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari
MXPA01006827A (es) Copolimeros de fluoruro de viniledeno hexafluoropropileno de baja cristalinidad.
NZ217814A (en) Coextruded multilayer thermoplastic film and production thereof
AU2003265641A1 (en) Radiopaque eptfe medical devices
IT8322797A0 (it) Composizioni covulcanizzabili da fluoroelastomeri a base di fluoruro di vinilidene e copolimeri tetrafluoeoetilene-propilene.
DE69429480D1 (de) Mehrschichtstrukturen aus fluorierten und nicht-fluorierten thermoplastischen Polymeren
ES513312A0 (es) Procedimiento para la preparacion de laminas termoplasticas.
ES500034A0 (es) Un procedimiento para la produccion de latex de haluros de vinilo y vinilideno y copolimeros de los mismos
ES2048849T3 (es) Procedimiento para la preparacion de copolimeros de tetrafluoroetileno-etileno.
ATE90712T1 (de) Fluorpolymerzusammensetzungen.
OA07546A (fr) Articles alvéolaires à alvéoles fermés de faible masse volumique à base de mélanges de copolymère d'éthylène et de polymères d'halogénure de vinyle ou de vinylidène.
ES8503704A1 (es) Un procedimiento para la preparacion de una composicion elastomerica termoplastica, procesable por fusion
ES529880A0 (es) Un procedimiento mejorado para la produccion de una pelicula de dibujo
ES8404701A1 (es) Procedimiento para la obtencion de composiciones de moldeo termoplasticas.
ES8404703A1 (es) Procedimiento de obtencion de composiciones de moldeo termoplasticas a base de polimeros de cloruro de vinilo.
JP2003505525A5 (it)
TWI256397B (en) Vinyl chloride-based polymers suitable for giving plastisols having specific properties, and process for obtaining them
WO2002096126A3 (en) Method and apparatus for message escalation by digital assistants
ES8404700A1 (es) Procedimiento para la obtencion de composiciones de moldeo termoplasticas.
JPS57154A (en) Fluorine-containing elastomer composition
RU93005161A (ru) Фтороэластомерный и фторпластичный сополимер, кольцевое уплотнение и способ получения сополимеров
JPS5693743A (en) Vinyl chloride resin composition
WO2004039849A3 (en) Ethylene copolymer with fluorine-containing graft and a process for preparing the same
ES2194183T3 (es) Cuerpo de fresa.
ES2181808T3 (es) Juntas basadas en polimeros de alfa-olefina particularmente para refrigeradores.

Legal Events

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

Effective date: 19970529