ES2096395T3 - Procedimiento para la obtencion de polimeros telequelicos. - Google Patents

Procedimiento para la obtencion de polimeros telequelicos.

Info

Publication number
ES2096395T3
ES2096395T3 ES94115719T ES94115719T ES2096395T3 ES 2096395 T3 ES2096395 T3 ES 2096395T3 ES 94115719 T ES94115719 T ES 94115719T ES 94115719 T ES94115719 T ES 94115719T ES 2096395 T3 ES2096395 T3 ES 2096395T3
Authority
ES
Spain
Prior art keywords
procedure
transformation
polymers
telekelic
obtaining
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
ES94115719T
Other languages
English (en)
Inventor
Klaus Dr Bronstert
Konrad Dr Knoll
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 ES2096395T3 publication Critical patent/ES2096395T3/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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • 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
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA ELABORACION DE TELECHELENO MEDIANTE TRANSFORMACION CON REFERENCIA MULTIFUNCIONAL, A TRAVES DE POLIMEROS "VIVOS" OBTENIDOS MEDIANTE POLIMERIZACION ANIONICA CON UN AGENTE DE FUNCIONALIZACION, CARACTERIZANDOSE PORQUE LA TRANSFORMACION SE REALIZA BAJO AGITACION CON UNA AGITADOR QUE MUESTRA ELEMENTOS DE AGITACION CON CORTES DEL TIPO DE CUCHILLAS, DONDE LOS ELEMENTOS DE AGITACION ESTAN INCLINADOS CONTRA SU PLANO DE MOVIMIENTO Y SE EXTIENDEN CUBRIENDO EL ESPACIO CORRESPONDIENTE A LA MEZCLA DE REACCION DE FORMA ESENCIALMENTE COMPLETA.
ES94115719T 1993-10-15 1994-10-06 Procedimiento para la obtencion de polimeros telequelicos. Expired - Lifetime ES2096395T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4335220A DE4335220A1 (de) 1993-10-15 1993-10-15 Verfahren zur Herstellung von Telechelen

Publications (1)

Publication Number Publication Date
ES2096395T3 true ES2096395T3 (es) 1997-03-01

Family

ID=6500255

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115719T Expired - Lifetime ES2096395T3 (es) 1993-10-15 1994-10-06 Procedimiento para la obtencion de polimeros telequelicos.

Country Status (5)

Country Link
US (1) US5625008A (es)
EP (1) EP0648784B1 (es)
JP (1) JPH07149822A (es)
DE (2) DE4335220A1 (es)
ES (1) ES2096395T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023698A1 (de) * 2000-05-16 2001-11-22 Lipp Mischtechnik Gmbh Vertikalmischer
DE102005058631A1 (de) * 2005-12-07 2007-06-14 Basf Ag Verfahren zum kontinuierlichen Mischen
EP1965905B1 (de) * 2005-12-07 2014-07-02 Basf Se Verfahren zum kontinuierlichen mischen von polymerpartikeln
DE102006049107A1 (de) * 2006-10-13 2008-04-17 H.C. Starck Gmbh Pulverförmige Verbindungen, Verfahren zu deren Herstellung sowie deren Verwendung in elektrochemischen Anwendungen
WO2010082391A1 (ja) * 2009-01-16 2010-07-22 Dic株式会社 撹拌装置及び撹拌方法
WO2016183697A1 (zh) * 2015-05-18 2016-11-24 李文钦 搅拌刀组

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1240711A (en) * 1968-01-03 1971-07-28 Fisons Ltd Reactor vessels
US3786116A (en) * 1972-08-21 1974-01-15 Cpc International Inc Chemically joined,phase separated thermoplastic graft copolymers
US4083834A (en) * 1973-02-12 1978-04-11 Japan Synthetic Rubber Co., Ltd. Process for producing polymer having functional groups at its chain terminals
FR2364931A1 (fr) * 1976-09-17 1978-04-14 Anvar Procede perfectionne de preparation de polymeres hydroxytelecheliques
DE3332069A1 (de) * 1983-09-06 1985-03-21 Hoechst Ag Ruehrer fuer wandnahes ruehren
DE3729144A1 (de) * 1987-09-01 1989-03-09 Basf Ag Bifunktionelle alkaliverbindungen, verfahren zu ihrer herstellung und verwendung als polymerisationsinitiatoren
US5122544A (en) * 1988-05-31 1992-06-16 Nalco Chemical Company Process for producing improved superabsorbent polymer aggregates from fines
DE3832204A1 (de) * 1988-09-22 1990-03-29 Basf Ag Neue stilbenverbindungen und deren verwendung bei der anionischen polymerisation
US5171800A (en) * 1989-06-28 1992-12-15 Basf Aktiengesellschaft Anionic polymerization with bifunctional initiators
GB8928388D0 (en) * 1989-12-15 1990-02-21 Shell Int Research Multistage reactor

Also Published As

Publication number Publication date
JPH07149822A (ja) 1995-06-13
US5625008A (en) 1997-04-29
EP0648784A2 (de) 1995-04-19
EP0648784B1 (de) 1997-01-02
EP0648784A3 (de) 1995-08-16
DE4335220A1 (de) 1995-04-20
DE59401461D1 (de) 1997-02-13

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