FR2311042A1 - Procede pour preparer du polychloroprene - Google Patents

Procede pour preparer du polychloroprene

Info

Publication number
FR2311042A1
FR2311042A1 FR7613984A FR7613984A FR2311042A1 FR 2311042 A1 FR2311042 A1 FR 2311042A1 FR 7613984 A FR7613984 A FR 7613984A FR 7613984 A FR7613984 A FR 7613984A FR 2311042 A1 FR2311042 A1 FR 2311042A1
Authority
FR
France
Prior art keywords
polychloroprene
preparing
preparing polychloroprene
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.)
Granted
Application number
FR7613984A
Other languages
English (en)
French (fr)
Other versions
FR2311042B1 (de
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.)
Bayer AG
Original Assignee
Bayer AG
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 filed Critical Bayer AG
Publication of FR2311042A1 publication Critical patent/FR2311042A1/fr
Application granted granted Critical
Publication of FR2311042B1 publication Critical patent/FR2311042B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • 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
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/14—Homopolymers 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 containing elements other than carbon and hydrogen
    • C08F136/16—Homopolymers 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 containing elements other than carbon and hydrogen containing halogen
    • C08F136/18—Homopolymers 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 containing elements other than carbon and hydrogen containing halogen containing chlorine
    • 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
    • C08F36/14—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 containing elements other than carbon and hydrogen
    • C08F36/16—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 containing elements other than carbon and hydrogen containing halogen
    • C08F36/18—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 containing elements other than carbon and hydrogen containing halogen containing chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/61—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis about an inclined axis
    • 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
    • B01J2219/00074—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
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • 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
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • B01J2219/00173—Physical density
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR7613984A 1975-05-10 1976-05-10 Procede pour preparer du polychloroprene Granted FR2311042A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2520891A DE2520891C2 (de) 1975-05-10 1975-05-10 Verfahren zur Polymerisation von Chloropren

Publications (2)

Publication Number Publication Date
FR2311042A1 true FR2311042A1 (fr) 1976-12-10
FR2311042B1 FR2311042B1 (de) 1980-11-14

Family

ID=5946248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613984A Granted FR2311042A1 (fr) 1975-05-10 1976-05-10 Procede pour preparer du polychloroprene

Country Status (5)

Country Link
JP (1) JPS51137787A (de)
DE (2) DE2520891C2 (de)
FR (1) FR2311042A1 (de)
GB (1) GB1518229A (de)
IT (1) IT1061254B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944152A1 (de) * 1979-11-02 1981-05-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung feststoffreicher polychloroprenlatices
DE10318107A1 (de) 2003-04-22 2004-11-11 Bayer Materialscience Ag Wässrige Klebstoff-Dispersionen
EP1697037A1 (de) * 2003-12-24 2006-09-06 Roger Kennedy Vorrichtung für chemische oder biologische reaktionen
JP5697846B2 (ja) * 2005-12-07 2015-04-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリマー粒子の連続的な混合のための方法
DE102006049107A1 (de) 2006-10-13 2008-04-17 H.C. Starck Gmbh Pulverförmige Verbindungen, Verfahren zu deren Herstellung sowie deren Verwendung in elektrochemischen Anwendungen
DE102008009390A1 (de) 2007-08-24 2009-02-26 Bayer Materialscience Ag Niedrigviskose wässrige Klebstoff-Polymer-Dispersionen
WO2012175553A1 (en) 2011-06-21 2012-12-27 Bayer Intellectual Property Gmbh Method of concentrating an aqueous dispersion comprising organic polymer particles and silicon dioxide particles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324183A (fr) * 1962-06-05 1963-04-12 Shell Int Research Réacteur avec un dispositif anti-encrassement et procédé de polymérisation d'oléfines
FR2139337A5 (de) * 1971-05-12 1973-01-05 Du Pont
US3806712A (en) * 1972-08-28 1974-04-23 Petro Tex Chem Corp Polymerization of 2-chlorobutadiene-1,3

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831842A (en) * 1953-09-23 1958-04-22 Du Pont Emulsion polymerization process
DE2032700C3 (de) * 1970-07-02 1978-06-22 Chemische Werke Huels Ag, 4370 Marl Vorrichtung zur Durchführung von Polymerisationen in Großautoklaven
FR2192117B1 (de) * 1972-07-13 1974-12-27 Solvay

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324183A (fr) * 1962-06-05 1963-04-12 Shell Int Research Réacteur avec un dispositif anti-encrassement et procédé de polymérisation d'oléfines
FR2139337A5 (de) * 1971-05-12 1973-01-05 Du Pont
US3806712A (en) * 1972-08-28 1974-04-23 Petro Tex Chem Corp Polymerization of 2-chlorobutadiene-1,3

Also Published As

Publication number Publication date
DE2650714A1 (de) 1978-05-11
DE2520891A1 (de) 1976-11-11
GB1518229A (en) 1978-07-19
DE2520891C2 (de) 1982-04-08
IT1061254B (it) 1983-02-28
FR2311042B1 (de) 1980-11-14
JPS51137787A (en) 1976-11-27

Similar Documents

Publication Publication Date Title
BE842469A (fr) Procede pour preparer des ethers
BE854762A (fr) Procede pour preparer des pellicules inorganiques
BE858911A (fr) Procede pour preparer du m-phenoxybenzaldehyde
BE859821A (fr) Procede ameliore pour preparer des ether-sulfonates
LU80224A1 (fr) Procede pour preparer des furocoumarines
PT65904B (fr) Procede analogique pour preparer agents anti-fungo
BE849301R (fr) Procede perfectionne pour preparer la cholesterol-oxydase
RO71900A (ro) Procedeu de preparare a 1l-dezoxi-16-aril-omega-tetranorprostaglandinei
FR2336359A1 (fr) Procede pour preparer des elements de construction revetus
BE849598A (fr) Procede pour preparer des organosiloxannes
RO69457A (ro) Procedeu pentru prepararea n-(r-tetrahidrofurfuril)-noroximorfonei sia n-(s-tetrahidrofurfuril)-noroximorfonei
FR2311042A1 (fr) Procede pour preparer du polychloroprene
RO75980A (ro) Procedeu de preparare a 2beta-n-metilpiperazino-16-beta-piperidino-3alfa-17beta-diacetoxi-5alfa-androstanului
FR2298548A1 (fr) Procede pour preparer des 2-amino-benzothiazoles
FR2301035A1 (fr) Procede pour
FR2330677A1 (fr) Procede pour preparer des amines tertiaires
FR2330766A1 (fr) Procede perfectionne pour preparer la cholesterol-oxydase
FR2296011A1 (fr) Procede pour preparer une cholesterol-oxydase
FR2316258A1 (fr) Procede pour produire des latex dilues de polychloroprene
PT65681B (fr) Procede pour preparer des herbicides de pyrazolyl-triazol
FR2300676A1 (fr) Procede pour
FR2353487A1 (fr) Procede pour preparer le puo2
FR2322133A1 (fr) Procede pour produire des acyl-taurides
RO70657A (ro) Procedeu pentru prepararea 2,6,6-trimetil-2-cianometiltrahidropiranului
FR2302295A1 (fr) Procede pour

Legal Events

Date Code Title Description
ST Notification of lapse