DE3750561T2 - Verfahren zur Herstellung von schlagfesten Polystyrenharzen durch kontinuierliche Massepolymerisation. - Google Patents

Verfahren zur Herstellung von schlagfesten Polystyrenharzen durch kontinuierliche Massepolymerisation.

Info

Publication number
DE3750561T2
DE3750561T2 DE3750561T DE3750561T DE3750561T2 DE 3750561 T2 DE3750561 T2 DE 3750561T2 DE 3750561 T DE3750561 T DE 3750561T DE 3750561 T DE3750561 T DE 3750561T DE 3750561 T2 DE3750561 T2 DE 3750561T2
Authority
DE
Germany
Prior art keywords
impact
production
bulk polymerization
polystyrene resins
resistant polystyrene
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 - Fee Related
Application number
DE3750561T
Other languages
English (en)
Other versions
DE3750561D1 (de
Inventor
Tsuyoshi Morita
Masaru Enomoto
Kyotaro Shimazu
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
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
Priority claimed from JP61173699A external-priority patent/JPH0725856B2/ja
Priority claimed from JP61180763A external-priority patent/JPH0725857B2/ja
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Publication of DE3750561D1 publication Critical patent/DE3750561D1/de
Application granted granted Critical
Publication of DE3750561T2 publication Critical patent/DE3750561T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00112—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids
    • 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
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
DE3750561T 1986-07-25 1987-07-22 Verfahren zur Herstellung von schlagfesten Polystyrenharzen durch kontinuierliche Massepolymerisation. Expired - Fee Related DE3750561T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61173699A JPH0725856B2 (ja) 1986-07-25 1986-07-25 ゴム変性スチレン系樹脂の連続塊状重合法
JP61180763A JPH0725857B2 (ja) 1986-07-31 1986-07-31 耐衝撃性スチレン系樹脂の連続塊状重合法

Publications (2)

Publication Number Publication Date
DE3750561D1 DE3750561D1 (de) 1994-10-27
DE3750561T2 true DE3750561T2 (de) 1995-03-02

Family

ID=26495578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750561T Expired - Fee Related DE3750561T2 (de) 1986-07-25 1987-07-22 Verfahren zur Herstellung von schlagfesten Polystyrenharzen durch kontinuierliche Massepolymerisation.

Country Status (3)

Country Link
US (1) US4952627A (de)
EP (1) EP0254304B1 (de)
DE (1) DE3750561T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2762139B2 (ja) * 1989-11-20 1998-06-04 出光石油化学株式会社 スチレン系樹脂組成物の製造方法
JPH0714990B2 (ja) * 1990-03-02 1995-02-22 新日鐵化学株式会社 ゴム変性スチレン系樹脂の製造法
FR2662167B1 (fr) * 1990-05-16 1994-04-01 Atochem Procede de fabrication de resine styrenique transparente et resistante au choc.
US5256732A (en) * 1990-08-13 1993-10-26 Dainippon Ink And Chemicals, Inc. Method for the continuous bulk polymerization for impact resistant styrene resin
US5420235A (en) * 1993-01-21 1995-05-30 E. I. Du Pont De Nemours And Company Continuous poly (hydroxy acid) polymerization using a counter-current impeller mixing system
FR2768740B1 (fr) * 1997-09-19 2001-07-06 Bp Chem Int Ltd Procede de polymerisation continue d'un monomere vinylique
IT1314260B1 (it) * 1999-12-03 2002-12-06 Enichem Spa Procedimento per la produzione di polimeri vinilaromaticieventualmente contenenti un nitrile etilenicamente insaturo.
JP2002275210A (ja) 2000-10-24 2002-09-25 Mitsui Chemicals Inc 耐油性ゴム変性ポリスチレン組成物
CN1900139B (zh) * 2000-12-07 2012-11-14 奇派特石化有限公司 制造缩聚物的方法
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
US7074879B2 (en) * 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) * 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid
US20050256217A1 (en) * 2004-05-12 2005-11-17 Hanner Michael J Monoalkenyl aromatic polyblend
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7649109B2 (en) 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
EP1947122A1 (de) * 2007-01-22 2008-07-23 Total Petrochemicals France Verfahren zur Herstellung hoch schlagzäher monovinylaromatischer Polymere in Gegenwart eines Borankomplexes
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US9115228B2 (en) 2012-08-09 2015-08-25 Americas Styrenics, LLC Styrenic resin having improved extensional viscosity
US9096698B2 (en) 2012-08-09 2015-08-04 Americas Styrenics, LLC Styrenic resin incorporating recycled polystyrene
US8609778B1 (en) 2012-08-09 2013-12-17 Americas Styrenics, LLC Styrenic resin incorporating recycled polystyrene
EP3280523A1 (de) * 2015-04-10 2018-02-14 INEOS Styrolution Group GmbH Verfahren und vorrichtung zur herstellung von thermoplastischen formungsverbindungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660535A (en) * 1970-09-23 1972-05-02 Dow Chemical Co Process for the production of alkenyl aromatic polymers containing a reinforcing polymer therein
GB1530023A (en) * 1976-03-24 1978-10-25 United Sterling Corp Ltd Continuous polymerisation of vinyl aromatic monomers
NL7700412A (nl) * 1977-01-15 1978-07-18 Synres Internationaal Nv Continu bereiding van polymeren in de massa.
CH649230A5 (de) * 1982-06-03 1985-05-15 Sulzer Ag Reaktor zur kontinuierlichen durchfuehrung von polymerisationen in hochviskosen medien.

Also Published As

Publication number Publication date
EP0254304A3 (en) 1989-11-23
DE3750561D1 (de) 1994-10-27
US4952627A (en) 1990-08-28
EP0254304A2 (de) 1988-01-27
EP0254304B1 (de) 1994-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee