IT1073153B - Procedimento ed impianto per produrre copolimeri di acrilnitrile - Google Patents

Procedimento ed impianto per produrre copolimeri di acrilnitrile

Info

Publication number
IT1073153B
IT1073153B IT49027/77A IT4902777A IT1073153B IT 1073153 B IT1073153 B IT 1073153B IT 49027/77 A IT49027/77 A IT 49027/77A IT 4902777 A IT4902777 A IT 4902777A IT 1073153 B IT1073153 B IT 1073153B
Authority
IT
Italy
Prior art keywords
plant
procedure
producing
acrylnitrile
copolymers
Prior art date
Application number
IT49027/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1073153B publication Critical patent/IT1073153B/it

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
    • C08F263/00—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00
    • C08F263/02—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00 on to polymers of vinyl esters with monocarboxylic acids
    • C08F263/04—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00 on to polymers of vinyl esters with monocarboxylic acids on to polymers of vinyl acetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/08—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of nitriles
    • 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
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT49027/77A 1976-04-22 1977-04-20 Procedimento ed impianto per produrre copolimeri di acrilnitrile IT1073153B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762617570 DE2617570A1 (de) 1976-04-22 1976-04-22 Verfahren zur herstellung von acrylnitril/copolymeren

Publications (1)

Publication Number Publication Date
IT1073153B true IT1073153B (it) 1985-04-13

Family

ID=5975925

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49027/77A IT1073153B (it) 1976-04-22 1977-04-20 Procedimento ed impianto per produrre copolimeri di acrilnitrile

Country Status (6)

Country Link
US (1) US4122136A (it)
JP (2) JPS52129794A (it)
DE (1) DE2617570A1 (it)
FR (1) FR2348936A1 (it)
GB (1) GB1547504A (it)
IT (1) IT1073153B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617570A1 (de) * 1976-04-22 1977-11-03 Bayer Ag Verfahren zur herstellung von acrylnitril/copolymeren
US4616057A (en) * 1985-07-10 1986-10-07 Sun Chemical Corporation Polymer emulsion containing an interpenetrating polymer network
US5190997A (en) * 1985-07-10 1993-03-02 Sequa Chemicals, Inc. Adhesive composition
US4686260A (en) * 1985-07-10 1987-08-11 Sun Chemical Corporation Printing ink composition
US5177128A (en) * 1985-07-10 1993-01-05 Sequa Chemicals, Inc. Paper coating composition
US5169884A (en) * 1985-07-10 1992-12-08 Sequa Chemicals, Inc. Coating compositions
WO1991000873A1 (fr) * 1989-07-10 1991-01-24 Mitsui Toatsu Chemicals, Incorporated Emulsion aqueuse
US5756573A (en) * 1995-10-05 1998-05-26 Sc Johnson Commerical Markets, Inc. Seed polymerized latex polymer having a gradient polymeric morphology and process for preparing the same
DE19634450A1 (de) 1996-08-26 1998-03-05 Basf Ag Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen
JP3476714B2 (ja) 1999-02-18 2003-12-10 コニシ株式会社 酢酸ビニル樹脂系エマルジョンの製造方法及び水性接着剤
US6214958B1 (en) * 1999-07-21 2001-04-10 Arco Chemical Technology, L.P. Process for preparing comb-branched polymers
US6812268B2 (en) * 2001-11-01 2004-11-02 Science Applications International Corporation Methods for material fabrication utilizing the polymerization of nanoparticles
JP2009029984A (ja) * 2007-07-30 2009-02-12 Konica Minolta Business Technologies Inc 高分子樹脂粒子の連続製造装置及び高分子樹脂粒子の連続製造方法
EP4111278B1 (en) * 2020-02-24 2024-02-14 ABB Schweiz AG A computer-implemented method for determining an operational state of an industrial plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840447A (en) * 1954-04-28 1958-06-24 Du Pont Process for preparing filaments from dispersions containing graft polymers obtained from ethylenically unsaturated monomers
US2757165A (en) * 1954-09-02 1956-07-31 Monsanto Chemicals Vinyl acetate/acrylonitrile/styrene terpolymers
US3351602A (en) * 1965-08-19 1967-11-07 Standard Oil Co Film-forming acrylonitrile polymer and latex thereof
FR1474970A (fr) * 1966-02-08 1967-03-31 Mini Ind Chimice Procédé pour la fabrication continue de polymères alcoyles filables à propriétés améliorées
DE2617570A1 (de) * 1976-04-22 1977-11-03 Bayer Ag Verfahren zur herstellung von acrylnitril/copolymeren
JPS6134447A (ja) * 1984-07-25 1986-02-18 Sumitomo Metal Ind Ltd 連続鋳造スラブ光学探傷装置

Also Published As

Publication number Publication date
JPS6143646A (ja) 1986-03-03
US4122136A (en) 1978-10-24
JPS6134447B2 (it) 1986-08-07
GB1547504A (en) 1979-06-20
JPS52129794A (en) 1977-10-31
DE2617570A1 (de) 1977-11-03
FR2348936B1 (it) 1982-03-12
FR2348936A1 (fr) 1977-11-18

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