JPS644524B2 - - Google Patents

Info

Publication number
JPS644524B2
JPS644524B2 JP56042604A JP4260481A JPS644524B2 JP S644524 B2 JPS644524 B2 JP S644524B2 JP 56042604 A JP56042604 A JP 56042604A JP 4260481 A JP4260481 A JP 4260481A JP S644524 B2 JPS644524 B2 JP S644524B2
Authority
JP
Japan
Prior art keywords
suspension
polymerization
polymerization inhibitor
acrylic monomer
monomer
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
Application number
JP56042604A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56159208A (en
Inventor
Jee Ai Bureiku Uiriamu
Ranza Emanueru
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.)
Labofina SA
Original Assignee
Labofina SA
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 Labofina SA filed Critical Labofina SA
Publication of JPS56159208A publication Critical patent/JPS56159208A/ja
Publication of JPS644524B2 publication Critical patent/JPS644524B2/ja
Granted legal-status Critical Current

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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP4260481A 1980-03-27 1981-03-25 Manufacture of styrenic resin Granted JPS56159208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/134,472 US4247668A (en) 1980-03-27 1980-03-27 Process for preparing styrenic resins

Publications (2)

Publication Number Publication Date
JPS56159208A JPS56159208A (en) 1981-12-08
JPS644524B2 true JPS644524B2 (https=) 1989-01-26

Family

ID=22463545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4260481A Granted JPS56159208A (en) 1980-03-27 1981-03-25 Manufacture of styrenic resin

Country Status (7)

Country Link
US (1) US4247668A (https=)
JP (1) JPS56159208A (https=)
BE (1) BE888123A (https=)
DE (1) DE3112250A1 (https=)
FR (1) FR2479238A1 (https=)
GB (1) GB2072687B (https=)
IT (1) IT1136948B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354005A (en) * 1981-10-09 1982-10-12 Cosden Technology, Inc. Method for controlling adduct formation in production of acrylonitrile-butadiene-styrene-acrylate copolymers
FR2515657B1 (fr) * 1981-11-03 1987-07-17 Kendall & Co Procede de polymerisation en emulsion et produit obtenu
CN108349848A (zh) 2015-11-12 2018-07-31 沙特基础全球技术有限公司 使用一氧化氮抑制丁二烯加工过程中米花状聚合的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA710894A (en) * 1965-06-01 Peyrade Jean Graft copolymers of dienes on vinyl-type polymers
CA565897A (en) * 1958-11-11 D. D'ianni James Butadiene grafted on styrene-acrylonitrile copolymer
GB757531A (en) * 1953-12-30 1956-09-19 Harold Newby Improvements in the production of modified polystyrene
US3538194A (en) * 1967-03-20 1970-11-03 Copolymer Rubber & Chem Corp Preparation of rubber modified plastics
US3951932A (en) * 1974-06-17 1976-04-20 Standard Oil Company Process for preparing olefinic nitrile-vinyl aromatic resins
GB2017121B (en) * 1978-03-27 1982-08-18 Labofina Sa Process for preparing styrenic resins

Also Published As

Publication number Publication date
GB2072687B (en) 1983-12-07
DE3112250A1 (de) 1982-04-01
US4247668A (en) 1981-01-27
BE888123A (fr) 1981-07-16
FR2479238B3 (https=) 1983-12-09
IT8120708A0 (it) 1981-03-25
JPS56159208A (en) 1981-12-08
GB2072687A (en) 1981-10-07
FR2479238A1 (fr) 1981-10-02
IT1136948B (it) 1986-09-03

Similar Documents

Publication Publication Date Title
ES2235510T3 (es) Procedimiento para la reduccion de la cantidad en monomeros residuales en dispersiones acuosas de polimeros.
US3692726A (en) Process for the production of aqueous polymer dispersions which are substantially free from residual monomer
RU2216550C2 (ru) Использование оксида азота для уменьшения засорения реактора во время прививочной сополимеризации полипропилена
EP0103698B1 (en) Process for the production of homo- and co-polymers of quaternary ammonium monomers
TWI343924B (en) Dosing of peroxide to a suspension process wherein styrene is polymerized
WO2000047634A1 (en) Production of vinylic polymers
US4393171A (en) Process for preparing rubbery polymer reinforced styrenic resins
JP2002526574A (ja) 重合反応中の非常に速い開始剤の連続的配量
JPS644524B2 (https=)
EP1456256A1 (en) Continuous dosing of extremely fast initiators during polymerization reactions
JP2009520056A (ja) ビニルモノマーのフリーラジカル重合方法
HUP0004087A2 (en) Improved acid catalyzed polymerization
RU2295540C2 (ru) Совместное введение органических инициаторов и защитных коллоидов в ходе проведения реакций полимеризации
JP3154804B2 (ja) α−メチルスチレン重合体の製造方法
US5399644A (en) Sulfur dioxide for vapor phase elimination of styrene and acrylonitrile popcorn polymer in bulk san production
JP4571804B2 (ja) 塩化ビニルモノマー重合反応での圧力低下の間に有機開始剤を加えること
KR910005674B1 (ko) 그라프트화 전구체 및 그 제조방법
JP2875424B2 (ja) 芳香族モノビニル系樹脂の製造方法
US2646424A (en) Acrylonitrile compositions and process for making the same
US4354005A (en) Method for controlling adduct formation in production of acrylonitrile-butadiene-styrene-acrylate copolymers
JP3364092B2 (ja) 炭素−炭素二重結合を有する化合物の重合制御方法
SU271514A1 (ru) Способ очистки /мономеров от кислорода
JPS58113241A (ja) 遊離アクリロニトリル含有アクリロニトリルポリマ−エマルシヨン中の遊離アクリロニトリル濃度を低減する方法
WO1999038894A1 (en) A process for producing monovinylidene aromatic polymers having a reduced volatiles content
RU2360929C2 (ru) Дозирование пероксида в суспензионном способе, по которому полимеризуют стирол