MXPA05013523A - Procedimiento de polimerizacion presurizado a alta temperatura. - Google Patents

Procedimiento de polimerizacion presurizado a alta temperatura.

Info

Publication number
MXPA05013523A
MXPA05013523A MXPA05013523A MXPA05013523A MXPA05013523A MX PA05013523 A MXPA05013523 A MX PA05013523A MX PA05013523 A MXPA05013523 A MX PA05013523A MX PA05013523 A MXPA05013523 A MX PA05013523A MX PA05013523 A MXPA05013523 A MX PA05013523A
Authority
MX
Mexico
Prior art keywords
hybrid
polymerization
reactors
present
reactor
Prior art date
Application number
MXPA05013523A
Other languages
English (en)
Inventor
Michael Charles Grady
Original Assignee
Du Pont
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33568011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA05013523(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US10/612,495 external-priority patent/US6989421B2/en
Priority claimed from US10/617,270 external-priority patent/US7585924B2/en
Application filed by Du Pont filed Critical Du Pont
Publication of MXPA05013523A publication Critical patent/MXPA05013523A/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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6283—Polymers of nitrogen containing compounds having carbon-to-carbon double bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00029—Batch processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B01J2219/00063—Temperature measurement of the reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00065—Pressure measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/0013—Controlling the temperature by direct heating or cooling by condensation of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polymerisation Methods In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyethers (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

La presente invencion se relaciona con un procedimiento de polimerizacion a alta temperatura novedoso que opera a presiones elevadas para producir un polimero. El procedimiento incluye transportar mezcla de reactor hibridas, las cuales incluyen uno o mas monomeros de reactor hibridos y uno o mas iniciadores de reactor hibridos a uno o mas reactores hibridos. Los reactores hibridos se mantienen a temperaturas de polimerizacion hibridas eficaces y presiones calibradas de polimerizacion inferiores a la de reflujo para provocar la polimerizacion de una porcion de los monomeros del reactor hibrido en el polimero. El procedimiento incluye ademas transportar los contenidos del reactor hibrido de los reactores hibridos a uno o mas reactores de lotes mantenidos a temperaturas de polimerizacion de lote y presiones de polimerizacion de reflujo eficaces para provocar la polimerizacion de una porcion remanente de los monomeros de reactor hibridos en el polimero. Los reactores hibridos son de volumen mas pequeno que los reactores de lotes. Mediante la utilizacion de la combinacion de reactor hibrido/de lote, el procedimiento de la presente invencion puede ser operado bajo condiciones de trabajo seguras. El procedimiento de la presente invencion tambien permite el control de la polidispersividad y peso molecular de los polimeros resultantes. Como un resultado, los polimeros elaborados a partir del mismo se pueden utilizar como aglutinantes en composiciones tales como composiciones de recubrimiento utilizadas en el redeterminado de automoviles y en aplicaciones OEM que tienen propiedades de recubrimiento deseadas. La presente invencion tambien se relaciona con un sistema de polimerizacion utilizado en el procedimiento de la presente invencion.
MXPA05013523A 2003-07-02 2004-07-01 Procedimiento de polimerizacion presurizado a alta temperatura. MXPA05013523A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/612,495 US6989421B2 (en) 2003-07-02 2003-07-02 Two component coating compositions and coatings produced therefrom
US10/617,270 US7585924B2 (en) 2002-07-11 2003-07-10 Pressurized high temperature polymerization process and polymerization system used therein
PCT/US2004/021684 WO2005003185A1 (en) 2003-07-02 2004-07-01 Pressurized high temperature polymerization process

Publications (1)

Publication Number Publication Date
MXPA05013523A true MXPA05013523A (es) 2006-03-09

Family

ID=33568011

Family Applications (2)

Application Number Title Priority Date Filing Date
MXPA05013541A MXPA05013541A (es) 2003-07-02 2004-07-01 Composiciones de recubrimiento de dos componentes y recubrimientos producidos a partir de las mismas.
MXPA05013523A MXPA05013523A (es) 2003-07-02 2004-07-01 Procedimiento de polimerizacion presurizado a alta temperatura.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MXPA05013541A MXPA05013541A (es) 2003-07-02 2004-07-01 Composiciones de recubrimiento de dos componentes y recubrimientos producidos a partir de las mismas.

Country Status (8)

Country Link
EP (2) EP1639048B1 (es)
JP (2) JP2007527451A (es)
KR (2) KR20060027829A (es)
AU (2) AU2004254267A1 (es)
BR (2) BRPI0411680A (es)
CA (2) CA2526696A1 (es)
MX (2) MXPA05013541A (es)
WO (2) WO2005003185A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070066777A1 (en) * 2004-09-03 2007-03-22 Bzowej Eugene I Methods for producing crosslinkable oligomers
US7989573B2 (en) * 2005-12-16 2011-08-02 3M Innovative Properties Company Method of free radically polymerizing vinyl monomers
US7968661B2 (en) 2005-12-28 2011-06-28 3M Innovative Properties Company Method of free radically polymerizing vinyl monomers
RU2516736C2 (ru) * 2008-03-18 2014-05-20 Нано-Икс Гмбх Способ получения автомобильного лака с высокой стойкостью к истиранию, автомобильный лак и его применение
BR112013012463B1 (pt) 2010-11-25 2020-04-22 Basf Se dispersão polimérica aquosa finamente dividida, catiônica ou anfótera, processos de preparar uma dispersão polimérica aquosa finamente dividida, catiônica ou anfótera e de fabricar um coloide protetivo catiônico ou anfótero, coloide protetivo catiônico ou anfótero, e, uso das dispersões poliméricas aquosas, catiônicas ou anfóteras, finamente divididas
JP2015509444A (ja) * 2012-02-10 2015-03-30 リスト ホールディング アーゲー 物理的、化学的及び／又は熱的工程を実行する方法
WO2017026417A1 (ja) * 2015-08-07 2017-02-16 ダイキン工業株式会社 組成物、塗膜、含フッ素塗膜及び積層体
FR3109102B1 (fr) * 2020-04-14 2022-12-02 Les Laboratoires Osteal Medical Station de polymérisation pour greffage d’un revêtement bioactif
FR3122103A1 (fr) * 2021-04-27 2022-10-28 Ipsomedic Cascade de réacteur Gaz - Liquide - Solide pour la réalisation de réactions chimiques en flux continu sous haute pression

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518698B1 (es) * 1971-04-03 1980-05-21
US4480078A (en) * 1981-09-23 1984-10-30 The Goodyear Tire & Rubber Company Continuous emulsion polymerization process
US4559374A (en) * 1984-09-19 1985-12-17 The Goodyear Tire & Rubber Company Continuous emulsion polymerization process for preparation of flame-retardant latex
JPH0618841B2 (ja) * 1986-01-28 1994-03-16 三井東圧化学株式会社 プロピレンのブロツク共重合体の製造方法
JPS63186714A (ja) * 1987-01-20 1988-08-02 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー アクリロウレタン反応生成物
US5098956A (en) * 1988-01-22 1992-03-24 S.C. Johnson & Son, Inc. Polyol blends of low TG and high TG acrylic copolymers
JP2677449B2 (ja) * 1990-10-30 1997-11-17 積水化学工業株式会社 車体へのマーキング方法
US5171768A (en) * 1991-10-21 1992-12-15 The Goodyear Tire & Rubber Company Process for the production of carboxylated latexes by the selective monomer addition and polymerization
US5264315A (en) * 1992-04-20 1993-11-23 Xerox Corporation Process for the continuous preparation of encapsulated toner
JP2923125B2 (ja) * 1992-05-26 1999-07-26 関西ペイント株式会社 塗料組成物
CA2188552A1 (en) * 1994-05-19 1995-11-30 Jozef Huybrechts Coatings comprising self-stabilized lattices prepared in an aqueous carrier
IL116255A (en) * 1995-01-05 2004-02-19 Du Pont High-solids coating composition
US5747590A (en) * 1996-12-04 1998-05-05 E. I. Du Pont De Nemours And Company Acrylic-melamine-functionalized oligomer coating composition
US5955532A (en) * 1997-07-17 1999-09-21 E. I. Du Pont De Nemours And Company Aqueous coating composition of a self-stabilized crosslinked latex
JPH1180654A (ja) * 1997-09-03 1999-03-26 Kansai Paint Co Ltd 高固形分塗料組成物及びそれを用いる上塗り塗膜形成方法
CN1146612C (zh) * 1997-11-03 2004-04-21 纳幕尔杜邦公司 异氰酸酯涂料用活性低聚物
US6319987B1 (en) * 1998-08-31 2001-11-20 Ppg Industries Ohio, Inc. Thermosetting compositions containing hydroxyl-functional polymers prepared using atom transfer radical polymerization
JP3984488B2 (ja) * 2001-03-27 2007-10-03 日本ペイント株式会社 硬化性塗料組成物および塗膜形成方法
US7585924B2 (en) * 2002-07-11 2009-09-08 E. I. Du Pont De Nemours And Company Pressurized high temperature polymerization process and polymerization system used therein

Also Published As

Publication number Publication date
MXPA05013541A (es) 2006-03-09
KR20060038405A (ko) 2006-05-03
CA2527084A1 (en) 2005-01-13
WO2005003243A2 (en) 2005-01-13
BRPI0411635A (pt) 2006-08-29
EP1639048B1 (en) 2012-11-14
WO2005003185A1 (en) 2005-01-13
AU2004254267A1 (en) 2005-01-13
JP2007523962A (ja) 2007-08-23
JP2007527451A (ja) 2007-09-27
AU2004253971A1 (en) 2005-01-13
BRPI0411680A (pt) 2006-08-08
EP1639048A2 (en) 2006-03-29
EP1639019A4 (en) 2008-11-12
EP1639048A4 (en) 2006-07-05
CA2526696A1 (en) 2005-01-13
KR20060027829A (ko) 2006-03-28
WO2005003243A3 (en) 2005-11-03
EP1639019A1 (en) 2006-03-29

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