BR6911094D0 - Processo de preparacao em continuo de solucoes fiaveis de polimeros de acrilonitrila - Google Patents

Processo de preparacao em continuo de solucoes fiaveis de polimeros de acrilonitrila

Info

Publication number
BR6911094D0
BR6911094D0 BR211094/69A BR21109469A BR6911094D0 BR 6911094 D0 BR6911094 D0 BR 6911094D0 BR 211094/69 A BR211094/69 A BR 211094/69A BR 21109469 A BR21109469 A BR 21109469A BR 6911094 D0 BR6911094 D0 BR 6911094D0
Authority
BR
Brazil
Prior art keywords
acrylonitrilla
reliable
preparation process
polymer solutions
continuous preparation
Prior art date
Application number
BR211094/69A
Other languages
English (en)
Inventor
Poulenc Sa Rhone
Original Assignee
Poulenc Sa Rhone
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 Poulenc Sa Rhone filed Critical Poulenc Sa Rhone
Publication of BR6911094D0 publication Critical patent/BR6911094D0/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42Nitriles
    • C08F20/44Acrylonitrile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053Details of the reactor
    • B01J19/0066Stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1812Tubular reactors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/36Polymerisation in solid state
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002Chemical plants
    • B01J2219/00027Process aspects
    • B01J2219/0004Processes in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094Jackets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
BR211094/69A 1968-07-30 1969-07-28 Processo de preparacao em continuo de solucoes fiaveis de polimeros de acrilonitrila BR6911094D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR161208 1968-07-30

Publications (1)

Publication Number Publication Date
BR6911094D0 true BR6911094D0 (pt) 1973-01-11

Family

ID=8653218

Family Applications (1)

Application Number Title Priority Date Filing Date
BR211094/69A BR6911094D0 (pt) 1968-07-30 1969-07-28 Processo de preparacao em continuo de solucoes fiaveis de polimeros de acrilonitrila

Country Status (8)

Country Link
US (1) US3629217A (pt)
BE (1) BE736741A (pt)
BR (1) BR6911094D0 (pt)
DE (1) DE1938820A1 (pt)
ES (1) ES370053A1 (pt)
FR (1) FR1582917A (pt)
GB (1) GB1230510A (pt)
NL (1) NL138960B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63234079A (ja) * 1986-10-23 1988-09-29 Yokohama Rubber Co Ltd:The 一液型シーラントの製造方法
FI105818B (fi) * 1996-03-13 2000-10-13 Borealis Tech Oy Prosessi olefiinimonomeerien polymeroimiseksi
US6492483B1 (en) * 1999-12-21 2002-12-10 Resolution Performance Products Llc Integrated continuous process for upstaging epoxy resins

Also Published As

Publication number Publication date
GB1230510A (pt) 1971-05-05
DE1938820A1 (de) 1970-02-05
FR1582917A (pt) 1969-10-10
NL138960B (nl) 1973-05-15
NL6911221A (pt) 1970-02-03
BE736741A (fr) 1970-01-29
US3629217A (en) 1971-12-21
ES370053A1 (es) 1971-04-01

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