ES2047601T3 - Piezas moldeadas de un copolimero de fluoruro de vinilideno y procedimiento para su obtencion. - Google Patents

Piezas moldeadas de un copolimero de fluoruro de vinilideno y procedimiento para su obtencion.

Info

Publication number
ES2047601T3
ES2047601T3 ES89108466T ES89108466T ES2047601T3 ES 2047601 T3 ES2047601 T3 ES 2047601T3 ES 89108466 T ES89108466 T ES 89108466T ES 89108466 T ES89108466 T ES 89108466T ES 2047601 T3 ES2047601 T3 ES 2047601T3
Authority
ES
Spain
Prior art keywords
copolymer
procedure
obtaining
vinylidene fluoride
molded parts
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 - Lifetime
Application number
ES89108466T
Other languages
English (en)
Inventor
Rolf Dr Hengel
Heinz Notzon
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2047601T3 publication Critical patent/ES2047601T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene

Abstract

DE AL MENOS UN POLIMERO PARCIALMENTE CRISTALINO QUE SE COMPONE DE UNIDADES POLIMERIZADAS DE VINILDENFLUORIDO Y OTROS MONOMEROS CONTENIENDO FLUOR, QUE TIENEN SOLAMENTE UNA C=C - DOBLE UNION Y CONTIENE DEL 20 AL 50% DE PESO DE UNIDADES POLIMERIZADAS DE VINILDENFLUORIDO, QUE ADEMAS MUESTRA UN 250 C Y 11 KG DE CARGA UN INDICE DE FUNDICION DE AL MENOS 1 G/10 MIN, SE PRODUCE SIN ADICION DE SUSTANCIAS QUE CONTIENEN LAS DOBLES UNIONES DE POLIMERIZACION, UN CUERPO DE FORMA POR ELABORACION TERMOPLASTICA QUE UNICAMENTE SE TRATA CON RADIACION IONIZADA CON UNA DOSIS MINIMA DE 50 KGY POR UNA POTENCIA DE DOSIS MINIMA DE 2 GY/S. SE OBTIENE DE MANERA SENCILLA CUERPOS DE FORMA CON BUENAS PROPIEDADES MECANICAS Y QUIMICAS QUE NO MUESTRAN NINGUNA DECOLORACION.
ES89108466T 1988-05-13 1989-05-11 Piezas moldeadas de un copolimero de fluoruro de vinilideno y procedimiento para su obtencion. Expired - Lifetime ES2047601T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3816327A DE3816327A1 (de) 1988-05-13 1988-05-13 Formkoerper aus einem vinylidenfluorid-copolymeren und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
ES2047601T3 true ES2047601T3 (es) 1994-03-01

Family

ID=6354291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89108466T Expired - Lifetime ES2047601T3 (es) 1988-05-13 1989-05-11 Piezas moldeadas de un copolimero de fluoruro de vinilideno y procedimiento para su obtencion.

Country Status (5)

Country Link
US (1) US5055539A (es)
EP (1) EP0341706B1 (es)
JP (1) JP2789349B2 (es)
DE (2) DE3816327A1 (es)
ES (1) ES2047601T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399307A (en) * 1993-06-18 1995-03-21 Dalton; Robert E. Methods of compression molding two or more polytetrafluoroethylene resin layers
US5527858A (en) * 1994-09-02 1996-06-18 Minnesota Mining And Manufacturing Company Melt-processable fluoroplastic
USRE45899E1 (en) 2000-02-23 2016-02-23 Orbital Atk, Inc. Low temperature, extrudable, high density reactive materials
US20050199323A1 (en) * 2004-03-15 2005-09-15 Nielson Daniel B. Reactive material enhanced munition compositions and projectiles containing same
US7977420B2 (en) * 2000-02-23 2011-07-12 Alliant Techsystems Inc. Reactive material compositions, shot shells including reactive materials, and a method of producing same
US8122833B2 (en) 2005-10-04 2012-02-28 Alliant Techsystems Inc. Reactive material enhanced projectiles and related methods
US6962634B2 (en) * 2002-03-28 2005-11-08 Alliant Techsystems Inc. Low temperature, extrudable, high density reactive materials
US6686012B1 (en) 2000-08-23 2004-02-03 3M Innovative Properties Company Multi-layer articles including a fluoroplastic layer
WO2002024822A1 (de) * 2000-09-19 2002-03-28 Friedrich Imgram Beschichtung aus fluorhaltigem polymer für automobilkarosserien oder deren teile
FR2867469A1 (fr) 2004-03-15 2005-09-16 Alliant Techsystems Inc Compositions reactives contenant un metal, et leur procede de production
US7135122B2 (en) * 2004-03-31 2006-11-14 Freudenberg-Nok General Partnership Polytetrafluoroethylene composites
US7244329B2 (en) * 2004-06-30 2007-07-17 Freudenberg-Nok General Partnership Electron beam curing in a composite having a flow resistant adhesive layer
US7452577B2 (en) * 2004-06-30 2008-11-18 Freudenberg-Nok General Partnership Electron beam curing of fabricated polymeric structures
US7342072B2 (en) 2004-06-30 2008-03-11 Freudenberg-Nok General Partnership Bimodal compounds having an elastomeric moiety
US7230038B2 (en) * 2004-06-30 2007-06-12 Freudenberg-Nok General Partnership Branched chain fluoropolymers
US20060000801A1 (en) * 2004-06-30 2006-01-05 Park Edward H Surface bonding in halogenated polymeric components
US7521508B2 (en) * 2004-06-30 2009-04-21 Freudenberg-Nok General Partnership Electron beam inter-curing of plastic and elastomer blends
US7381765B2 (en) 2004-11-08 2008-06-03 Freudenberg-Nok General Partnership Electrostatically dissipative fluoropolymers
US20060100368A1 (en) * 2004-11-08 2006-05-11 Park Edward H Elastomer gum polymer systems
US20060099368A1 (en) * 2004-11-08 2006-05-11 Park Edward H Fuel hose with a fluoropolymer inner layer
US20070045967A1 (en) * 2005-08-31 2007-03-01 Freudenberg-Nok General Partnership Assemblies sealed with multilayer composite torsion seals having a layer of dispersed fluoroelastomer in thermoplastic
US20070048476A1 (en) * 2005-08-31 2007-03-01 Freudenberg-Nok General Partnership Assemblies sealed with multilayer composite compression seals having a layer of dispersed fluoroelastomer in thermoplastic
US20070044906A1 (en) * 2005-08-31 2007-03-01 Freudenberg-Nok General Partnership Multilayer polymeric composites having a layer of dispersed fluoroelastomer in thermoplastic
US7863365B2 (en) 2006-12-20 2011-01-04 Freudenberg-Nok General Partnership Robust magnetizable elastomeric thermoplastic blends
US7608216B2 (en) * 2006-12-27 2009-10-27 Freudenberg-Nok General Partnership Methods for preparing articles from processable and dimensionally stable elastomer compositions

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968649A (en) * 1958-12-04 1961-01-17 Du Pont Elastomeric terpolymers
US3023196A (en) * 1958-12-29 1962-02-27 Du Pont Polymerization of perfluoroolefin mixtures
US3116226A (en) * 1959-03-16 1963-12-31 Du Pont Irradiation of fluorocarbon copoluymers
USRE25904E (en) * 1961-02-10 1965-11-16 Cross-linking of polyvinylidene fluo- ride and wire coated with the cross- linked resin
US3616371A (en) * 1967-08-05 1971-10-26 Asahi Glass Co Ltd Process for the production of homopolymer of vinylidene fluoride or copolymers thereof in the presence of a fluorine-containing hydrocarbon solvent
JPS4818937B1 (es) * 1969-12-11 1973-06-09
US3738923A (en) * 1971-03-01 1973-06-12 Du Pont Poly(ethylene/chlorotrifluoroethylene) and poly(ethylene/tetrafluoroethylene) having improved high temperature properties
US3845024A (en) * 1972-11-22 1974-10-29 Du Pont Continuous process for production of fluoroelastomers
IT1019846B (it) * 1974-08-09 1977-11-30 Montedison Spa Procedimento di preparazione di copolimeri elastomerici del fluoruro di vinilidene ad elevate carat teristiche e copolimeri elastomeri ci cosi ottenuti
US4076929A (en) * 1975-10-30 1978-02-28 Pennwalt Corporation Vinylidene fluoride polymer having improved melt flow properties
US4123603A (en) * 1977-05-31 1978-10-31 E. I. Du Pont De Nemours And Company Fluoroelastomer composition
US4335238A (en) * 1980-10-06 1982-06-15 E. I. Du Pont De Nemours And Company Fluoropolymer hexafluoropropene, tetrafluorethene and 1,1-difluoroethene
JPS603807A (ja) * 1983-06-20 1985-01-10 ダイキン工業株式会社 高分子誘電体材料
JPS6081213A (ja) * 1983-10-13 1985-05-09 Asahi Chem Ind Co Ltd 紫外線透過性シ−ト状成形体
JPS60146810A (ja) * 1984-01-05 1985-08-02 Kureha Chem Ind Co Ltd 軟質義歯床裏装材料
JPS6123638A (ja) * 1984-07-11 1986-02-01 Central Glass Co Ltd 含ふつ素樹脂架橋体の製造法
JPS61112611A (ja) * 1984-11-08 1986-05-30 Kyoraku Co Ltd 中空成形物の分離装置
JPS61159410A (ja) * 1984-12-29 1986-07-19 Daikin Ind Ltd 含フツ素共重合体
IT1212111B (it) * 1985-03-06 1989-11-08 Montefluos Spa Procedimento per preparare fluoroelastomeri insaturi.
JPS61235409A (ja) * 1985-04-10 1986-10-20 Daikin Ind Ltd 含フツ素弾性状共重合体
US4808352A (en) * 1985-10-03 1989-02-28 Minnesota Mining And Manufacturing Company Crystalline vinylidene fluoride
JPH0653822B2 (ja) * 1985-12-20 1994-07-20 日本バルカ−工業株式会社 フツ素ゴム系熱可塑性エラストマ−をベ−スとする成形体の製造方法
KR880701265A (ko) * 1986-04-22 1988-07-26 허버트 지. 버카드 불소 중합체 조성물
JPH01502676A (ja) * 1987-03-11 1989-09-14 レイケム・コーポレイション ポリマー組成物
WO1988008857A1 (en) * 1987-05-08 1988-11-17 Asahi Kasei Kogyo Kabushiki Kaisha Fluorine-containing elastomer and its moldings

Also Published As

Publication number Publication date
DE3816327A1 (de) 1989-11-23
JP2789349B2 (ja) 1998-08-20
EP0341706B1 (de) 1993-11-10
US5055539A (en) 1991-10-08
JPH0218443A (ja) 1990-01-22
EP0341706A2 (de) 1989-11-15
DE58906137D1 (de) 1993-12-16
EP0341706A3 (de) 1991-04-10

Similar Documents

Publication Publication Date Title
ES2047601T3 (es) Piezas moldeadas de un copolimero de fluoruro de vinilideno y procedimiento para su obtencion.
ES2088499T3 (es) Procedimiento de copolimerizacion y copolimero optico producido a partir del mismo.
GB1339726A (en) Preparation of hydrophilic gel polymers
ES2036612T3 (es) Procedimiento para la preparacion de un material absorbente de agua.
MX167235B (es) Polimeros absorbentes de tratados superficialmente
ES2109241T3 (es) Productos estirados en frio comprendiendo una composicion de resina basada en propileno y procedimiento para su fabricacion.
US3647736A (en) Hydrophilic contact lens material
GB2144754B (en) Dental filling material
ES2075975T3 (es) Copolimeros no reticulados con enlaces dobles reactivos de monomeros fluorados y dienos no conjugados y procedimiento para su preparacion.
ES2057260T3 (es) Dispersiones copolimeras fuertemente dilatantes con una elevada estabilidad a la carga permanente.
ATE108805T1 (de) Polyethylen sowie copolymerisate aus überwiegenden anteilen von ethylen.
JPS55110105A (en) Preparation of polymer composition containing physiologically active material
GB1485234A (en) Elastomeric copolymers
GB982814A (en) Fluorine-containing polymers for dental purposes
O'driscoll et al. Dead‐end polymerization with redox initiators
FR1516426A (fr) Procédé de polymérisation de monomères, notamment à insaturation éthylénique et polymère à poids moléculaire élevé en résultant
ES2076598T3 (es) Procedimiento para la obtencion de polimeros de alfametilestireno.
JPS6360045B2 (es)
GB1045786A (en) Acrylic elastomer
GB1047053A (en) Blending process
ES2091856T3 (es) Masa de moldeo de halogenuro de polivinilo resiliente con una transparencia elevada.
GB1112987A (en) Artificial teeth, compositions therefor and production thereof
SU410042A1 (es)
JPS5744604A (en) Preparation of polyvinyl chloride
RU93035350A (ru) СОПОЛИМЕР 2-МЕТИЛ-5-ВИНИЛТЕТРАЗОЛА, N-ВИНИЛПИРРОЛИДОНА, МЕТИЛМЕТАКРИЛАТА И α , w -ГЕКСАМЕТАКРИЛОИЛОЛИГОАКРИЛАТА В КАЧЕСТВЕ МАТЕРИАЛА ДЛЯ ИЗДЕЛИЙ КОРРЕКЦИИ ЗРЕНИЯ

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 341706

Country of ref document: ES