ES2019755A6 - Procedimiento de obtencion de mezclas termoplasticas elastomericas. - Google Patents

Procedimiento de obtencion de mezclas termoplasticas elastomericas.

Info

Publication number
ES2019755A6
ES2019755A6 ES8904216A ES8904216A ES2019755A6 ES 2019755 A6 ES2019755 A6 ES 2019755A6 ES 8904216 A ES8904216 A ES 8904216A ES 8904216 A ES8904216 A ES 8904216A ES 2019755 A6 ES2019755 A6 ES 2019755A6
Authority
ES
Spain
Prior art keywords
weight
approximately
acetate
procedure
thermoplastic elastomer
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
ES8904216A
Other languages
English (en)
Inventor
Alvarez Juan Manuel Azcue
Miron Eusebio Fontan
Lopez Jose Maria Tercero
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.)
Repsol Quimica SA
Original Assignee
Repsol Quimica SA
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 Repsol Quimica SA filed Critical Repsol Quimica SA
Priority to ES8904216A priority Critical patent/ES2019755A6/es
Priority to US07/627,940 priority patent/US5198496A/en
Priority to EP90500120A priority patent/EP0433210B1/en
Priority to MX023739A priority patent/MX173035B/es
Priority to DE69026692T priority patent/DE69026692T2/de
Priority to AT90500120T priority patent/ATE137250T1/de
Priority to BR9100887A priority patent/BR9100887A/pt
Publication of ES2019755A6 publication Critical patent/ES2019755A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

SEGUN ESTE PROCEDIMIENTO DE OBTENCION DE MEZCLAS TERMOPLASTICAS ELASTOMERICAS SE VULCANIZA DINAMICAMENTE A TEMPERATURAS COMPRENDIDAS ENTRE APROXIMADAMENTE 125 A 250GC Y PREFERENTEMENTE ENTRE 150 Y 200GC, Y CON AYUDA DE UN AGENTE GENERADOR DE RADICALES LIBRES UNA MEZCLA CONSTITUIDA POR: A) 95-60% EN PESO DE UNO O VARIOS COPOLIMEROS BLOQUE TERMOPLASTICO DE UN MONOALQUENILARENO Y DE UN DISEÑO CONJUGADO QUE POSEE AL MENOS DOS BLOQUES TERMINALES DE POLIMERO DE MONOALQUENILARENO A Y AL MENOS UN BLOQUE INTERMEDIO DE UN POLIMERO DE DIENO CONJUGADO D, ESTANDO EL CONTENIDO DE DICHO BLOQUE A COMPRENDIDO ENTRE APROXIMADAMENTE UN 8 Y UN 55% EN PESO RESPECTO AL COPOLIMERO, CUYO INDICE DE FLUIDEZ SEA SUPERIOR A 0,01 Y B) 5-40% EN PESO DE UNO O VARIOS COPOLIMEROS DE ETILENO Y ACETATO DE VINILO CONTENIENDO APROXIMADAMENTE ENTRE UN 5 Y UN 50% EN PESO DE ACETATO DE VINILO, PREFERENTEMENTE ENTRE UN 15 Y UN 35% DE ACETATODE VINILO Y CUYO INDICE DE FLUIDEZ ESTE COMPRENDIDO ENTRE APROXIMADAMENTE 0,1 Y 50, PREFERENTEMENTE ENTRE 0,1 Y 10. LAS MEZCLAS PARCIALMENTE RETICULADAS PREPARADAS DE ACUERDO CON LA INVENCION POSEEN ELEVADA RESISTENCIA AL OZONO, A LAS RADIACIONES ULTRAVIOLETAS, AL RASGADO Y UNA RESISTENCIA MEJORADA FRENTE A LOS DISOLVENTES Y FRENTE A LA ABRASION.
ES8904216A 1989-12-14 1989-12-14 Procedimiento de obtencion de mezclas termoplasticas elastomericas. Expired - Fee Related ES2019755A6 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES8904216A ES2019755A6 (es) 1989-12-14 1989-12-14 Procedimiento de obtencion de mezclas termoplasticas elastomericas.
US07/627,940 US5198496A (en) 1989-12-14 1990-12-13 Procedure for the obtention of thermoplastic elastomer mixtures
EP90500120A EP0433210B1 (en) 1989-12-14 1990-12-14 Procedure for the obtention of thermoplastic elastomer mixtures
MX023739A MX173035B (es) 1989-12-14 1990-12-14 Procedimiento para la obtencion de mezclas termoplasticas elastomericas
DE69026692T DE69026692T2 (de) 1989-12-14 1990-12-14 Verfahren zur Herstellung von thermoplastischen elastomeren Zusammensetzungen
AT90500120T ATE137250T1 (de) 1989-12-14 1990-12-14 Verfahren zur herstellung von thermoplastischen elastomeren zusammensetzungen
BR9100887A BR9100887A (pt) 1989-12-14 1991-02-27 Procedimento de obtencao de misturas termoplasticas elastomericas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8904216A ES2019755A6 (es) 1989-12-14 1989-12-14 Procedimiento de obtencion de mezclas termoplasticas elastomericas.

Publications (1)

Publication Number Publication Date
ES2019755A6 true ES2019755A6 (es) 1991-07-01

Family

ID=8265147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904216A Expired - Fee Related ES2019755A6 (es) 1989-12-14 1989-12-14 Procedimiento de obtencion de mezclas termoplasticas elastomericas.

Country Status (6)

Country Link
US (1) US5198496A (es)
EP (1) EP0433210B1 (es)
AT (1) ATE137250T1 (es)
DE (1) DE69026692T2 (es)
ES (1) ES2019755A6 (es)
MX (1) MX173035B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9023367D0 (en) * 1990-10-26 1990-12-05 Draftex Ind Ltd Thermoplastic materials and products
FR2730242B1 (fr) * 1995-02-08 1997-04-25 Chaignaud Ind Composition thermoplastique et procede de preparation
US5691052A (en) * 1995-06-07 1997-11-25 American National Can Company Polymeric compositions with high self-adhesion and packaging materials and packages made therefrom
US6408593B1 (en) * 1999-09-01 2002-06-25 Pete Foster Shingle composition
KR100889911B1 (ko) * 2008-08-29 2009-03-20 주식회사 엘지화학 시트 조성물 및 이것으로부터 제조된 시트

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252240A (es) * 1959-06-03
US3459832A (en) * 1965-09-24 1969-08-05 Monsanto Co Crystalline polystyrene having activity as a polymerization catalyst
US3562355A (en) * 1968-03-20 1971-02-09 Shell Oil Co Block copolymer blends with certain polyurethanes or ethylene-unsaturated ester copolymers
US3576911A (en) * 1969-03-27 1971-04-27 Goodyear Tire & Rubber Shoe sole compound
US3806558A (en) * 1971-08-12 1974-04-23 Uniroyal Inc Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic
US4627472A (en) * 1978-07-31 1986-12-09 Monsanton Company Hose reinforced with discontinuous fibers oriented in the radial direction
US4234636A (en) * 1978-12-28 1980-11-18 Phillips Petroleum Company Thermoplastic elastomeric composition, product and method of manufacture
US4208315A (en) * 1979-02-01 1980-06-17 Shell Oil Company Footwear composition of a blend of ethylene-vinyl acetate copolymer, poly(vinyl chloride) and a block copolymer
US4216131A (en) * 1979-05-04 1980-08-05 Shell Oil Company Smooth-look footwear composition
US4377658A (en) * 1982-01-22 1983-03-22 Shell Oil Company Solvent resistant polymeric composition
JPS59108047A (ja) * 1982-12-13 1984-06-22 Kazuo Saotome 熱可塑性エラストマ−組成物
US4476180A (en) * 1983-02-01 1984-10-09 The Procter & Gamble Company Nonblocking elastomeric polymer blends of ABA block copolymer and ethylene-vinyl acetate copolymer
US4639487A (en) * 1984-07-11 1987-01-27 Exxon Research & Engineering Co. Heat shrinkable thermoplastic olefin composition
US4960830A (en) * 1984-07-11 1990-10-02 Exxon Research And Engineering Company Dynamically cured thermoplastic olefin polymers
US4607074A (en) * 1984-07-11 1986-08-19 Exxon Research & Engineering Co. Dynamically cured thermoplastic olefin polymers
US5086121A (en) * 1984-07-11 1992-02-04 Advanced Elastomer Systems, L. P. Dynamically cured thermoplastic olefin polymers
US4851468A (en) * 1984-12-10 1989-07-25 Exxon Research & Engineering Company Dynamically cured thermoplastic olefin polymers
US4593062A (en) * 1984-12-10 1986-06-03 Exxon Research & Engineering Co. Dynamically cured thermoplastic olefin polymers
JPS62288647A (ja) * 1986-06-06 1987-12-15 Japan Synthetic Rubber Co Ltd 重合体架橋物
US4894408A (en) * 1988-08-23 1990-01-16 Exxon Chemical Patents Inc. Thermoplastic olefin compositions of EPDM rubber and ethylene copolymer resin
JPH02173020A (ja) * 1988-12-26 1990-07-04 Mitsui Toatsu Chem Inc 結晶性スチレン系ブロック共重合樹脂の製造方法
US5037888A (en) * 1989-11-09 1991-08-06 Eastman Kodak Company Thermoplastic elastomeric compositions and method for their preparation

Also Published As

Publication number Publication date
US5198496A (en) 1993-03-30
DE69026692T2 (de) 1996-11-28
ATE137250T1 (de) 1996-05-15
EP0433210A3 (en) 1992-04-22
EP0433210B1 (en) 1996-04-24
MX173035B (es) 1994-01-28
DE69026692D1 (de) 1996-05-30
EP0433210A2 (en) 1991-06-19

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-14

FD1A Patent lapsed

Effective date: 20071215