ES2167521T3 - Procedimiento semicontinuo en emulsion para hacer latex de caucho dienico y latex de caucho fabricado por dicho procedimiento. - Google Patents

Procedimiento semicontinuo en emulsion para hacer latex de caucho dienico y latex de caucho fabricado por dicho procedimiento.

Info

Publication number
ES2167521T3
ES2167521T3 ES96306231T ES96306231T ES2167521T3 ES 2167521 T3 ES2167521 T3 ES 2167521T3 ES 96306231 T ES96306231 T ES 96306231T ES 96306231 T ES96306231 T ES 96306231T ES 2167521 T3 ES2167521 T3 ES 2167521T3
Authority
ES
Spain
Prior art keywords
procedure
dienic
monomero
latex
container
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
ES96306231T
Other languages
English (en)
Inventor
Vern Lowry
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2167521T3 publication Critical patent/ES2167521T3/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and 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
    • C08F12/34—Monomers containing two or more unsaturated aliphatic radicals
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

SE PROPORCIONA UN PROCEDIMIENTO PARA FABRICAR LATEX DE CAUCHO DIENICO. EL PROCEDIMIENTO IMPLICA (A) PROPORCIONAR UNA CANTIDAD (12) DE UNA COMPOSICION LIQUIDA DISCONTINUA (11), QUE CONTIENE AGUA, EMULSIFICANTE, Y MONOMERO DIENICO), SUFICIENTE PARA OCUPAR DEL 50 AL 80 POR CIENTO DE UN RECIPIENTE DE REACCION A PRESION (10), BASADO EN EL VOLUMEN TOTAL DEL RECIPIENTE, (B) SUMINISTRAR AL RECIPIENTE UNA COMPOSICION LIQUIDA DE ALIMENTACION (13) QUE CONTIENE MONOMERO DIENICO Y UN INICIADOR, (C) PROPORCIONAR REFRIGERANTE (18) AL RECIPIENTE, PARA ENFRIAR EL LIQUIDO Y EL VAPOR CONTENIDOS EN EL, Y (D) HACER REACCIONAR EL MONOMERO DIENICO HASTA ALCANZAR UN NIVEL DE CONVERSION FINAL DEL MONOMERO, DE AL MENOS EL 80 POR CIENTO DEL VOLUMEN, BASADO EN EL VOLUMEN TOTAL DEL RECIPIENTE. EL PROCEDIMIENTO PERMITE UNA ALTA VELOCIDAD DE REACCION INICIAL, QUE ALCANZA SU VALOR MAXIMO EN UNA FASE TEMPRANA DEL PROCESO, MAXIMIZANDOSE LA EFICIENCIA DE REFRIGERACION DE LA FASE DE VAPOR, Y MANTIENE UNA BAJA VISCOSIDAD DEL LATEX A LO LARGO DEL PROCESO, PROPORCIONANDO POR TANTO UNA EFICIENTE REFRIGERACION DE LA FASE LIQUIDA, MIENTRAS EL LATEX ESTA EN EL PROCESO. EL PROCEDIMIENTO PERMITE ELEVADOS NIVELES DE PRODUCCION, SUPERIORES A LOS DEL PROCEDIMIENTO DISCONTINUO, UTILIZANDO EL MISMO VOLUMEN DE RECIPIENTE. SE PROPORCIONA TAMBIEN UN LATEX DE CAUCHO CON UNA DISTRIBUCION PRECISA DE TAMAÑO DE PARTICULAS, Y SE DESCRIBE UN COPOLIMERO INJERTADO DE CAUCHO DIENICO VINIL-AROMATICO, QUE PRESENTA CIERTAS CARACTERISTICAS VENTAJOSAS.
ES96306231T 1995-08-30 1996-08-28 Procedimiento semicontinuo en emulsion para hacer latex de caucho dienico y latex de caucho fabricado por dicho procedimiento. Expired - Lifetime ES2167521T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/521,554 US6384129B1 (en) 1995-08-30 1995-08-30 Semi-batch emulsion process for making diene rubber latex, rubber latex made thereby, and graft copolymer made therefrom

Publications (1)

Publication Number Publication Date
ES2167521T3 true ES2167521T3 (es) 2002-05-16

Family

ID=24077188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96306231T Expired - Lifetime ES2167521T3 (es) 1995-08-30 1996-08-28 Procedimiento semicontinuo en emulsion para hacer latex de caucho dienico y latex de caucho fabricado por dicho procedimiento.

Country Status (13)

Country Link
US (1) US6384129B1 (es)
EP (1) EP0761693B1 (es)
JP (1) JP3833748B2 (es)
KR (1) KR100431675B1 (es)
CN (1) CN1127520C (es)
AU (1) AU708640B2 (es)
BR (1) BR9603614A (es)
CA (1) CA2183386C (es)
DE (1) DE69618876T2 (es)
ES (1) ES2167521T3 (es)
MX (1) MX9603800A (es)
SG (1) SG75795A1 (es)
TW (1) TW303370B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1148068B1 (en) * 1998-07-09 2006-05-03 Mitsubishi Rayon Co., Ltd. Process for producing synthetic latex
DE10013733A1 (de) 2000-03-21 2001-09-27 Basf Ag Verfahren zur Herstellung von Kautschukteilchen
KR20020091230A (ko) * 2000-04-26 2002-12-05 바스프 악티엔게젤샤프트 열흐름 프로파일이 최적화된 폴리부타디엔 라텍스의 제조방법
CN101104666B (zh) * 2001-07-24 2013-03-20 沙伯基础创新塑料知识产权有限公司 改进的聚合方法
US6784253B2 (en) * 2001-07-24 2004-08-31 General Electric Company Enhanced polymerization process
US7807745B2 (en) 2006-01-27 2010-10-05 Sabic Innovative Plastics Ip B.V. Molding compositions containing polycarbonate and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
KR100623850B1 (ko) * 2004-10-08 2006-09-19 주식회사 엘지화학 고무질 라텍스의 제조 방법
WO2007089747A1 (en) * 2006-01-27 2007-08-09 General Electric Company Articles derived from compositions containing modified polybutylene terephthalate (pbt) random copolymers derived from polyethylene terephthalate (pet)
US8680167B2 (en) * 2006-01-27 2014-03-25 Sabic Innovative Plastics Ip B.V. Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
US7923506B2 (en) * 2006-01-27 2011-04-12 Sabic Innovative Plastics Ip B.V. Molding compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
US7799836B2 (en) * 2006-03-01 2010-09-21 Sabic Innovative Plastics Ip B.V. Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET)
KR100923626B1 (ko) * 2007-11-07 2009-10-23 주식회사 엘지화학 광택성과 충격강도, 백색도가 우수한 열가소성 수지제조방법
US7799892B2 (en) * 2008-05-02 2010-09-21 Sabic Innovative Plastics Ip B.V. Method of making polybutylene terephthalate and compositions and articles comprising the same
US20100168328A1 (en) * 2008-12-30 2010-07-01 Ganesh Kannan Process for the manufacture of polycyclohexane dimethylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof
US7910657B2 (en) * 2008-12-30 2011-03-22 Sabic Innovative Plastics Ip B.V. Process for the manufacture of polybutylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof
US20120214913A1 (en) 2011-02-22 2012-08-23 Sabic Innovative Plastics Ip B.V. Impact modified poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof
KR101385907B1 (ko) * 2011-04-12 2014-04-15 주식회사 엘지화학 중합 생산성이 개선된 폴리부타디엔 라텍스 제조방법
US8877862B2 (en) 2011-07-15 2014-11-04 Saudi Basic Industries Corporation Method for color stabilization of poly(butylene-co-adipate terephthalate
US8933162B2 (en) 2011-07-15 2015-01-13 Saudi Basic Industries Corporation Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
US9334360B2 (en) 2011-07-15 2016-05-10 Sabic Global Technologies B.V. Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
US8946345B2 (en) 2011-08-30 2015-02-03 Saudi Basic Industries Corporation Method for the preparation of (polybutylene-co-adipate terephthalate) through the in situ phosphorus containing titanium based catalyst
US8901273B2 (en) 2012-02-15 2014-12-02 Saudi Basic Industries Corporation Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof
US8969506B2 (en) 2012-02-15 2015-03-03 Saudi Basic Industries Corporation Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof
US8889820B2 (en) 2012-02-15 2014-11-18 Saudi Basic Industries Corporation Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof
CN104628953B (zh) * 2015-01-12 2017-08-11 浙江天晨胶业股份有限公司 一种羧基丁苯胶乳
KR102605405B1 (ko) 2019-12-05 2023-11-24 주식회사 엘지화학 말레이미드계 공중합체의 제조방법
CN111647108A (zh) * 2020-05-22 2020-09-11 浙江维泰橡胶有限公司 一种应用于丁苯橡胶的皂液配制工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834760A (en) 1954-12-14 1958-05-13 Polymer Corp Redox type polymerization
NL290630A (es) 1963-03-25
FR1568810A (es) 1967-11-20 1969-05-30
US3563946A (en) 1968-01-08 1971-02-16 Dow Chemical Co Process for latex manufacture
US4070324A (en) 1972-06-24 1978-01-24 Anic, S.P.A. Continuous procedure for the production of a diene based synthetic rubber latex whose particle diameter is in the range between 1500 and 4000 angstroms
US4150004A (en) 1976-10-06 1979-04-17 Chemische Werke Huels Aktiengesellschaft Process for the production of synthetic rubber latices having a high solids content
CA2127919A1 (en) 1993-09-03 1995-03-04 Jessie Alvin Binkley Process for producing ultrafine sized latexes

Also Published As

Publication number Publication date
CN1153788A (zh) 1997-07-09
KR970010800A (ko) 1997-03-27
KR100431675B1 (ko) 2004-10-20
DE69618876T2 (de) 2002-09-05
CA2183386C (en) 2008-03-18
EP0761693A3 (en) 1999-06-02
MX9603800A (es) 1997-03-29
EP0761693A2 (en) 1997-03-12
SG75795A1 (en) 2000-10-24
BR9603614A (pt) 1998-05-19
CA2183386A1 (en) 1997-03-01
JPH09176213A (ja) 1997-07-08
US6384129B1 (en) 2002-05-07
DE69618876D1 (de) 2002-03-14
TW303370B (es) 1997-04-21
JP3833748B2 (ja) 2006-10-18
MX214222B (es) 2003-05-14
AU708640B2 (en) 1999-08-12
CN1127520C (zh) 2003-11-12
AU6212396A (en) 1997-03-06
EP0761693B1 (en) 2002-01-30

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