ES2051389T3 - Polimeros de estireno expandibles con una elevada resistencia al aceite y un procedimiento para su obtencion. - Google Patents

Polimeros de estireno expandibles con una elevada resistencia al aceite y un procedimiento para su obtencion.

Info

Publication number
ES2051389T3
ES2051389T3 ES90100614T ES90100614T ES2051389T3 ES 2051389 T3 ES2051389 T3 ES 2051389T3 ES 90100614 T ES90100614 T ES 90100614T ES 90100614 T ES90100614 T ES 90100614T ES 2051389 T3 ES2051389 T3 ES 2051389T3
Authority
ES
Spain
Prior art keywords
procedure
obtaining
high resistance
weight
acrylonitrile
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
ES90100614T
Other languages
English (en)
Inventor
Klaus Dr Hahn
Uwe Dr Guhr
Hans Dr Hintz
Roland Dr Gellert
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2051389T3 publication Critical patent/ES2051389T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • 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
    • C08J9/14—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 organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • 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
    • C08J2425/00—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 an aromatic carbocyclic ring; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

EL INVENTO DESCRIBE UN POLIMERIZADO DE ESTIROL QUE CONTIENE UN 50 A 83% EN PESO Y DE UN 17 A 50% EN PESO DE UN COPOLIMERO DE ACRILONITRILO/ESTIROL SOLUBLE EN ESTIROL Y TIENE UNA ELEVADA RESISTENCIA A LA ACCION DE LOS ACEITES Y TRATA DE UN PROCEDIMIENTO PARA LA OBTENCION DE POLIMERIZADO QUE CONSISTE EN LA POLIMERIZACION POR SUSPENSION DE UNA SOLUCION ESTIROLITICA DE COPOLIMEROS DE ACRILONITRILO Y ESTIROL. EL COPOLIMERIZADO DE ACRILONITRILO ESTIROL ESTA FORMADO POR UN 5% EN PESO DE ACRILONITRILO, DE UN 3 A 10 % EN PESO DE HIDROCARBUROS DE C3 A 6 Y ADITIVOS USUALES.
ES90100614T 1989-01-18 1990-01-12 Polimeros de estireno expandibles con una elevada resistencia al aceite y un procedimiento para su obtencion. Expired - Lifetime ES2051389T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3901329A DE3901329A1 (de) 1989-01-18 1989-01-18 Expandierbare styrolpolymerisate mit hoher oelbestaendigkeit und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ES2051389T3 true ES2051389T3 (es) 1994-06-16

Family

ID=6372312

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90100614T Expired - Lifetime ES2051389T3 (es) 1989-01-18 1990-01-12 Polimeros de estireno expandibles con una elevada resistencia al aceite y un procedimiento para su obtencion.

Country Status (9)

Country Link
US (1) US4990540A (es)
EP (1) EP0379084B1 (es)
JP (1) JPH02232241A (es)
KR (1) KR970008855B1 (es)
AT (1) ATE103949T1 (es)
AU (1) AU622512B2 (es)
CA (1) CA2007170A1 (es)
DE (2) DE3901329A1 (es)
ES (1) ES2051389T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915602A1 (de) * 1989-05-12 1990-11-15 Basf Ag Expandierbare styrolpolymerisate
DE3936596A1 (de) * 1989-11-03 1991-05-08 Basf Ag Expandierbare styrolpolymerisate und daraus hergestellte aromatenbestaendige schaumstoffe
JP2933707B2 (ja) * 1990-11-21 1999-08-16 鐘淵化学工業株式会社 発泡性スチレン系重合体粒子の製造方法
DE4038043A1 (de) * 1990-11-29 1992-06-04 Basf Ag Expandierbare styrolpolymerisate
DE4038042A1 (de) * 1990-11-29 1992-06-04 Basf Ag Oelbestaendige expandierbare styrolpolymerisate
DE4104418C1 (es) * 1991-02-14 1992-05-14 Basf Ag, 6700 Ludwigshafen, De
CA2192168A1 (en) * 1994-06-24 1996-01-04 Peter John Smith Foamed articles of styrenic and acrylic polymers blend
DE4438376A1 (de) * 1994-10-27 1996-05-02 Basf Ag Recyclat enthaltende, expandierbare Styrolpolymerisate
DE19645948A1 (de) * 1996-11-07 1998-05-14 Basf Ag Kontinuierliches Verfahren zur Herstellung von expandierbaren Styrolpolymeren
EP0987293A1 (en) * 1998-09-16 2000-03-22 Shell Internationale Researchmaatschappij B.V. Porous polymer particles
DE10358804A1 (de) * 2003-12-12 2005-07-14 Basf Ag Expandierbare Styrolpolymergranulate mit bi- oder multimodaler Molekulargewichtsverteilung
KR100682241B1 (ko) 2004-07-09 2007-02-15 주식회사 엘지화학 발포성 폴리스티렌계 수지, 그의 제조방법 및 상기 수지입자로 제조된 발포 성형품
JP5013529B2 (ja) * 2007-11-13 2012-08-29 株式会社ジェイエスピー 遅燃性発泡性ポリエチレン系樹脂粒子、その製造方法、及びそれらを用いたポリエチレン系発泡ビーズ、樹脂成形品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165270B (de) * 1962-09-06 1964-03-12 Basf Ag Verfahren zur Herstellung von feinteiligen verschaeumbaren Styrolpolymerisaten
JPS4919111A (es) * 1972-06-13 1974-02-20
JPS4928688A (es) * 1972-07-14 1974-03-14
DE2734607A1 (de) * 1977-08-01 1979-02-15 Basf Ag Verfahren zur herstellung von kugelfoermigen, expandierbaren styrolpolymerisaten
JPS5835613B2 (ja) * 1978-10-03 1983-08-03 旭化成株式会社 合成樹脂発泡体
JPS5846254B2 (ja) * 1980-12-05 1983-10-15 日立化成工業株式会社 発泡性スチレン系樹脂粒子の製造法
DE3325392A1 (de) * 1983-07-14 1985-01-24 Chemische Werke Hüls AG, 4370 Marl Feinteilige, expandierbare styrolpolymerisate, die zur herstellung schnellentformbarer zellkoerper geeignet sind
US4663357A (en) * 1986-05-12 1987-05-05 Atlantic Richfield Company Higher molecular weight thermoplastics having multimodal molecular weight distribution
DE3620683C1 (de) * 1986-06-20 1987-07-02 Basf Ag Treibmittelhaltige Styrolpolymerisate
JPS6377947A (ja) * 1986-09-19 1988-04-08 Mitsubishi Yuka Badische Co Ltd スチレン・アクリロニトリル・ブタジエン系共重合体の発泡粒子の製造方法
JPS63175044A (ja) * 1987-01-16 1988-07-19 Mitsubishi Yuka Badische Co Ltd スチレン系重合体粒子の製造方法
JP2611355B2 (ja) * 1988-07-26 1997-05-21 大日本インキ化学工業株式会社 発泡性熱可塑性樹脂粒子の製造法

Also Published As

Publication number Publication date
AU4799190A (en) 1990-07-26
AU622512B2 (en) 1992-04-09
DE3901329A1 (de) 1990-07-19
EP0379084B1 (de) 1994-04-06
EP0379084A3 (en) 1990-10-17
EP0379084A2 (de) 1990-07-25
CA2007170A1 (en) 1990-07-18
JPH02232241A (ja) 1990-09-14
ATE103949T1 (de) 1994-04-15
US4990540A (en) 1991-02-05
DE59005222D1 (de) 1994-05-11
KR970008855B1 (en) 1997-05-30

Similar Documents

Publication Publication Date Title
ES2051389T3 (es) Polimeros de estireno expandibles con una elevada resistencia al aceite y un procedimiento para su obtencion.
KR880013990A (ko) 올레핀 중합용 고체촉매
ES2091801T3 (es) Catalizadores para la polimerizacion de olefinas.
ES2106020T3 (es) Catalizadores de polimerizacion por adicion de geometria restringida, procedimientos para su preparacion, sus precursores, metodos de utilizacion y nuevos polimeros formados con ellos.
ATE231908T1 (de) Basisöl mit einem sehr hohen viskositätsindex für schmiermittel
KR860003313A (ko) 압감 접착 테이프
WO1990011305A1 (en) Styrenic copolymer and production thereof
BR9807683A (pt) ou mais monÈmeros monoetilenicamente insaturados
ES2071716T3 (es) Procedimiento para la preparacion de una poliolefina.
FI884027A (fi) Tillsatsaemnen som foerbaettrar flytbarhet och saenker grumlingspunkten.
KR890006684A (ko) 환상올레핀 랜돔 공중합체 제조방법
KR890013063A (ko) 올레핀 중합용 촉매 및 올레핀의 중합방법
ES2095254T3 (es) Composicion lubricante.
KR910016775A (ko) 방향족비닐화합물 중합용촉매 및 방향족비닐화합물 중합체의 제조방법
ES2083412T3 (es) Polimeros de estireno expandibles y plasticos celulares resistentes a los hidrocarburos aromaticos obtenidos de ellos.
ES2073514T3 (es) Polimero con forma de estrella, su preparacion y composiciones lubricantes que lo contienen.
MX171365B (es) Composicion de aleacion de poli-ciloolefina y composicion para obtener aleaciones de polimeros de policicloolefinas, que utilizan polimeros funcionales basados en etileno disperso y proceso de obtencion
MX170269B (es) Procedimiento para la preparacion de polimeros de dienos conjugados y opcionalmente hidrocarburos mono-alquenil-aromaticos
FR2793251B1 (fr) Procede d'obtention de polymeres oxacarbonyles, fonctionnalisation, polymeres obtenus et agents de fonctionnalisation
KR890000559A (ko) 노르보르넨 디카르복스이미드 중합체
KR910009800A (ko) 발포성 스티렌 중합체의 제조방법
KR950018082A (ko) 사이클로올레핀 공중합체 및 이의 제조벙법
ES2056171T3 (es) Mezclas tolerantes de polimeros.
ES2084002T3 (es) Copolimero de vinilo y adsorbente para microorganismos.
ES2042100T3 (es) Polimeros de estireno expansibles y procedimiento para su fabricacion.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 379084

Country of ref document: ES