AR024880A1 - Procedimiento continuo, que implica inversion de fases, para la produccion de polimeros que contienen caucho, resistentes al impacto, y polimerospreparados mediante dicho procedimiento - Google Patents

Procedimiento continuo, que implica inversion de fases, para la produccion de polimeros que contienen caucho, resistentes al impacto, y polimerospreparados mediante dicho procedimiento

Info

Publication number
AR024880A1
AR024880A1 ARP000103441A ARP000103441A AR024880A1 AR 024880 A1 AR024880 A1 AR 024880A1 AR P000103441 A ARP000103441 A AR P000103441A AR P000103441 A ARP000103441 A AR P000103441A AR 024880 A1 AR024880 A1 AR 024880A1
Authority
AR
Argentina
Prior art keywords
rubber
polymers
procedure
production
impact resistant
Prior art date
Application number
ARP000103441A
Other languages
English (en)
Original Assignee
Bayer Ag
Bayer Corp
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 Bayer Ag, Bayer Corp filed Critical Bayer Ag
Publication of AR024880A1 publication Critical patent/AR024880A1/es

Links

Classifications

    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Paper (AREA)

Abstract

Procedimiento continuo que implica inversion de fases, para la produccion de polímeros que contienen caucho, resistentes al impacto, y polímeros preparadospor el procedimiento. El procedimiento comprende polimerizar una mezcla de reaccion que contiene monomeros vinil-aromáticos en presencia de caucho soluble yaplicar esfuerzo cortante a por lo menos parte de dicha mezcla a una velocidad mayor de 30000 l/s usando un dispositivo que carece de piezas rotativas. Elpolímero resultante se caracterizapor su bajo brillo y por sus propiedades de impacto mejoradas. El mismo contiene caucho en una cantidad de 5 a 35% conrespecto a su peso; el caucho se encuentra en forma de partículas que tienen un tamano (medio en peso dw) de alrededor de 0,1 a 10 micrometros; donde larelacion dw/dn es menor de 5; y el polímero tiene una distribucion bimodal del tamano de dicho caucho.
ARP000103441A 1999-07-08 2000-07-06 Procedimiento continuo, que implica inversion de fases, para la produccion de polimeros que contienen caucho, resistentes al impacto, y polimerospreparados mediante dicho procedimiento AR024880A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/350,228 US6239225B1 (en) 1999-07-08 1999-07-08 Process for the manufacture of impact resistant modified polymers

Publications (1)

Publication Number Publication Date
AR024880A1 true AR024880A1 (es) 2002-10-30

Family

ID=23375775

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103441A AR024880A1 (es) 1999-07-08 2000-07-06 Procedimiento continuo, que implica inversion de fases, para la produccion de polimeros que contienen caucho, resistentes al impacto, y polimerospreparados mediante dicho procedimiento

Country Status (16)

Country Link
US (1) US6239225B1 (es)
EP (1) EP1200496B1 (es)
JP (1) JP2003504495A (es)
KR (1) KR100675239B1 (es)
CN (1) CN1162456C (es)
AR (1) AR024880A1 (es)
AT (1) ATE261460T1 (es)
AU (1) AU5906300A (es)
BR (1) BR0012244A (es)
CA (1) CA2378307A1 (es)
DE (1) DE60008878T2 (es)
ES (1) ES2216914T3 (es)
MX (2) MXPA01013451A (es)
MY (1) MY133396A (es)
TW (1) TW583204B (es)
WO (1) WO2001004168A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100463347B1 (ko) * 2001-12-17 2004-12-23 주식회사 엘지화학 스티렌-아크릴계 공중합체 수지의 연속 제조방법
KR100963087B1 (ko) 2006-10-19 2010-06-14 주식회사 엘지화학 말레이미드 변성 ａｂｓ계 수지 및 그 제조방법
US20080098900A1 (en) * 2006-11-01 2008-05-01 Babatunde Aremu Beverage manufacture using a static mixer
EP2647665A4 (en) 2010-10-01 2014-10-01 Servicios Administrativos Peñoles Sa De Cv NOVEL COMPOSITION FOR THE PRODUCTION OF VINYLAROMATIC MATERIALS HAVING ENHANCED IMPACT RESISTANCE WITH STRUCTURE MODIFIER ADDITIVE
US8597582B2 (en) 2011-06-30 2013-12-03 Chevron Phillips Chemical Company Lp Flashline heater system and method
DE102014114831B4 (de) * 2014-10-13 2020-12-10 Domo Engineering Plastics Gmbh Verfahren zur Herstellung von körnigen oder pulverförmigen Zielpolymerprodukten aus kunststoffhaltigen Materialien
JP6670087B2 (ja) * 2015-01-14 2020-03-18 テクノＵｍｇ株式会社 熱可塑性樹脂組成物およびその成形品
US10843384B2 (en) * 2015-06-12 2020-11-24 Ineos Styrolution Group Gmbh Process for the production of thermoplastic moulding compounds
DE102018102811A1 (de) 2018-02-08 2019-08-08 Cleyond AG Extruder, Anlage mit einem Extruder, Verfahren zur Herstellung von Zielpolymerprodukten aus einem kunststoffhaltigen Material aus einer Lösung unter Verwendung eines solchen Extruders

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116536A (en) 1982-08-14 1992-05-26 Bayer Aktiengesellschaft Preparation of pharmaceutical or cosmetic dispersions
US5210132A (en) 1988-12-28 1993-05-11 Mitsui Toatsu Chemicals, Inc. Continuous process for preparing rubber modified high impact resin
JPH0714990B2 (ja) 1990-03-02 1995-02-22 新日鐵化学株式会社 ゴム変性スチレン系樹脂の製造法
JP2938159B2 (ja) 1990-07-20 1999-08-23 三井化学株式会社 高光沢耐衝撃性ゴム変性樹脂の連続的製造方法
DE4030352A1 (de) 1990-09-26 1992-04-02 Basf Ag Verfahren zur herstellung von abs-formmassen
DE4321196A1 (de) 1993-06-25 1995-01-05 Basf Ag Schlagzähe Lösungspolymerisate
CA2127141A1 (en) 1993-07-19 1995-01-20 James E. Cantrill Particle sizing
CA2127140A1 (en) 1993-07-19 1995-01-20 James E. Cantrill Particulation of a metastable syrup
DE19510651A1 (de) 1994-06-03 1995-12-07 Bayer Ag Wäßrige 2-Komponenten-Polyurethanlack-Emulsionen und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
ATE261460T1 (de) 2004-03-15
WO2001004168A1 (en) 2001-01-18
AU5906300A (en) 2001-01-30
MY133396A (en) 2007-11-30
CA2378307A1 (en) 2001-01-18
BR0012244A (pt) 2002-03-26
KR100675239B1 (ko) 2007-01-29
US6239225B1 (en) 2001-05-29
EP1200496A1 (en) 2002-05-02
DE60008878D1 (de) 2004-04-15
CN1359399A (zh) 2002-07-17
MXPA01013451A (es) 2002-07-22
KR20020029072A (ko) 2002-04-17
JP2003504495A (ja) 2003-02-04
TW583204B (en) 2004-04-11
CN1162456C (zh) 2004-08-18
EP1200496B1 (en) 2004-03-10
DE60008878T2 (de) 2005-01-20
ES2216914T3 (es) 2004-11-01
MXPA02000224A (es) 2002-12-13

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