FR2397431A1 - Procede de fabrication de copolymeres greffes par polymerisation-greffage en emulsion-suspension - Google Patents
Procede de fabrication de copolymeres greffes par polymerisation-greffage en emulsion-suspensionInfo
- Publication number
- FR2397431A1 FR2397431A1 FR7721435A FR7721435A FR2397431A1 FR 2397431 A1 FR2397431 A1 FR 2397431A1 FR 7721435 A FR7721435 A FR 7721435A FR 7721435 A FR7721435 A FR 7721435A FR 2397431 A1 FR2397431 A1 FR 2397431A1
- Authority
- FR
- France
- Prior art keywords
- monomers
- polymerization
- expressed
- suspension
- elastomer
- 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
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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers
-
- 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
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)
- Polymerisation Methods In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Procédé de fabrication de copolymères greffés par polymérisation d'un mélange de monomères, composé d au moins un dérivé vinylaromatique et d'au moins un dérivé acrylique ou méthacrylique, sur un élastomère contenant des liaisons éthyléniques caractérisé en ce que dans une première étape on polymérise en émulsion aqueuse le mélange de monomères en présence de l'élastomère sous forme de latex monodimensionnel jusqu'à ce que le rapport ax/b soit supérieur à 30 %, x étant le taux de conversion des monomères introduits exprimé en pour cent de la quantité totale a exprimée en parties en poids desdits monomères et b étant la quantité d'élastomère exprimée en parties en poids de matières sèches, et en ce que, après un nouvel ajout de latex monodimensionnel complémentaire, on achève la réaction dans une deuxième étape par une polymérisation en suspension.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7721435A FR2397431A1 (fr) | 1977-07-12 | 1977-07-12 | Procede de fabrication de copolymeres greffes par polymerisation-greffage en emulsion-suspension |
US05/917,418 US4186155A (en) | 1977-07-12 | 1978-06-21 | Method for the manufacture of graft copolymers |
EP78400050A EP0000462B1 (fr) | 1977-07-12 | 1978-07-03 | Procédé de fabrication de copolymères greffés par polymérisation-greffage en émulsion-suspension |
DE7878400050T DE2861665D1 (en) | 1977-07-12 | 1978-07-03 | Process for preparing graft copolymers by emulsion suspension graft polymerisation |
IE1369/78A IE47114B1 (en) | 1977-07-12 | 1978-07-07 | Process for making graft copolymers by graft polymerisation in emulsion/suspension |
DD78206631A DD136844A5 (de) | 1977-07-12 | 1978-07-10 | Verfahren zur herstellung von gepfropften copolymeren |
PL1978208319A PL111070B1 (en) | 1977-07-12 | 1978-07-11 | Process for the production of grafted copolymers using polymerization with emulsion-suspension grafting |
NO782417A NO149547C (no) | 1977-07-12 | 1978-07-11 | Fremgangsmaate for fremstilling av podede kopolymerer |
IT68637/78A IT1108113B (it) | 1977-07-12 | 1978-07-11 | Procedimento per la fabbricazione di copolimeri innestati mediante polimerizzazione innesto in emulsione sospensione |
ES471638A ES471638A1 (es) | 1977-07-12 | 1978-07-11 | Procedimiento de fabricacion de copolimeros injertados |
DK310478A DK149433C (da) | 1977-07-12 | 1978-07-11 | Fremgangsmaade til fremstilling af podede copolymere |
CA307,180A CA1099842A (fr) | 1977-07-12 | 1978-07-11 | Procede de fabrication de copolymeres greffes par polymerisation-greffage en emulsion-suspension |
JP8412878A JPS5418893A (en) | 1977-07-12 | 1978-07-12 | Preparation of graft copolymer |
SU782634046A SU967277A3 (ru) | 1977-07-12 | 1978-07-12 | Способ получени привитых сополимеров |
CS784666A CS207637B2 (en) | 1977-07-12 | 1978-07-12 | Method of making the grafted copolymeres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7721435A FR2397431A1 (fr) | 1977-07-12 | 1977-07-12 | Procede de fabrication de copolymeres greffes par polymerisation-greffage en emulsion-suspension |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2397431A1 true FR2397431A1 (fr) | 1979-02-09 |
FR2397431B1 FR2397431B1 (fr) | 1981-02-13 |
Family
ID=9193272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7721435A Granted FR2397431A1 (fr) | 1977-07-12 | 1977-07-12 | Procede de fabrication de copolymeres greffes par polymerisation-greffage en emulsion-suspension |
Country Status (15)
Country | Link |
---|---|
US (1) | US4186155A (fr) |
EP (1) | EP0000462B1 (fr) |
JP (1) | JPS5418893A (fr) |
CA (1) | CA1099842A (fr) |
CS (1) | CS207637B2 (fr) |
DD (1) | DD136844A5 (fr) |
DE (1) | DE2861665D1 (fr) |
DK (1) | DK149433C (fr) |
ES (1) | ES471638A1 (fr) |
FR (1) | FR2397431A1 (fr) |
IE (1) | IE47114B1 (fr) |
IT (1) | IT1108113B (fr) |
NO (1) | NO149547C (fr) |
PL (1) | PL111070B1 (fr) |
SU (1) | SU967277A3 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145716A (ja) * | 1982-02-25 | 1983-08-30 | Kazuo Saotome | グラフト重合体組成物 |
DE3304544A1 (de) * | 1983-02-10 | 1984-08-16 | Bayer Ag, 5090 Leverkusen | Abs-formmassen |
FR2619569B1 (fr) * | 1987-08-20 | 1990-09-07 | Charbonnages Ste Chimique | Procede de fabrication d'une resine thermoplastique resistante au choc, comportant une etape de transfert des particules d'un latex de renforcement dans les monomeres de la matrice, a l'aide d'agents ioniques |
JPH0230764U (fr) * | 1988-08-20 | 1990-02-27 | ||
JPH0285629U (fr) * | 1988-12-22 | 1990-07-05 | ||
US5380785A (en) * | 1993-04-05 | 1995-01-10 | The Goodyear Tire & Rubber Company | Rubbery polymer |
KR20020027350A (ko) * | 1999-06-14 | 2002-04-13 | 오르토-맥네일 파마슈티칼, 인코퍼레이티드 | 디티에피노[6,5-b]피리딘 및 관련된 조성물 및 방법 |
CN109929076A (zh) | 2019-02-14 | 2019-06-25 | 山东东临新材料股份有限公司 | 一种pvc抗冲改性剂不透明高抗冲mbs及其制备方法 |
DE202022102721U1 (de) | 2022-05-18 | 2022-05-25 | Schreiber Kunststofftechnik GmbH & Co. KG | Etagenwendegruppe für eine Mehrkomponenten-Spritzgießmaschine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370105A (en) * | 1963-05-07 | 1968-02-20 | Bell & Richardson Inc De | Process for manufacture of impact polymers |
US3436440A (en) * | 1964-05-14 | 1969-04-01 | Hitachi Chemical Co Ltd | Method of graft-copolymerization of monomers onto diene-type polymer |
US4011283A (en) * | 1970-02-06 | 1977-03-08 | Bp Chemicals Limited | Polymerization process |
US3887652A (en) * | 1970-11-09 | 1975-06-03 | Dart Ind Inc | Process for producing transparent graft polymer compositions |
CA1026038A (fr) | 1973-06-14 | 1978-02-07 | Foster Grant Co. | Substance polymerique a base de polybutadiene greffe de styrene-acrylonitrile ayant une forte incidence sur les produits a faible concentration en caoutchouc |
US4042647A (en) | 1975-03-21 | 1977-08-16 | Uniroyal, Inc. | Latex suspension process and graft polyblend composition using small particle size spine |
JPS5217593A (en) | 1975-07-31 | 1977-02-09 | Sumitomo Chem Co Ltd | Process for producing high-impact resins |
-
1977
- 1977-07-12 FR FR7721435A patent/FR2397431A1/fr active Granted
-
1978
- 1978-06-21 US US05/917,418 patent/US4186155A/en not_active Expired - Lifetime
- 1978-07-03 DE DE7878400050T patent/DE2861665D1/de not_active Expired
- 1978-07-03 EP EP78400050A patent/EP0000462B1/fr not_active Expired
- 1978-07-07 IE IE1369/78A patent/IE47114B1/en unknown
- 1978-07-10 DD DD78206631A patent/DD136844A5/xx unknown
- 1978-07-11 NO NO782417A patent/NO149547C/no unknown
- 1978-07-11 IT IT68637/78A patent/IT1108113B/it active
- 1978-07-11 PL PL1978208319A patent/PL111070B1/pl unknown
- 1978-07-11 CA CA307,180A patent/CA1099842A/fr not_active Expired
- 1978-07-11 ES ES471638A patent/ES471638A1/es not_active Expired
- 1978-07-11 DK DK310478A patent/DK149433C/da not_active IP Right Cessation
- 1978-07-12 SU SU782634046A patent/SU967277A3/ru active
- 1978-07-12 CS CS784666A patent/CS207637B2/cs unknown
- 1978-07-12 JP JP8412878A patent/JPS5418893A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ES471638A1 (es) | 1979-10-01 |
DD136844A5 (de) | 1979-08-01 |
CS207637B2 (en) | 1981-08-31 |
JPS5418893A (en) | 1979-02-13 |
EP0000462B1 (fr) | 1982-03-17 |
PL111070B1 (en) | 1980-08-30 |
EP0000462A1 (fr) | 1979-01-24 |
IE47114B1 (en) | 1983-12-28 |
PL208319A1 (pl) | 1979-03-12 |
NO149547C (no) | 1984-05-09 |
DE2861665D1 (en) | 1982-04-15 |
US4186155A (en) | 1980-01-29 |
DK149433C (da) | 1986-11-24 |
NO782417L (no) | 1979-01-15 |
FR2397431B1 (fr) | 1981-02-13 |
DK149433B (da) | 1986-06-09 |
IT1108113B (it) | 1985-12-02 |
IE781369L (en) | 1979-01-12 |
IT7868637A0 (it) | 1978-07-11 |
DK310478A (da) | 1979-01-13 |
CA1099842A (fr) | 1981-04-21 |
JPS6223766B2 (fr) | 1987-05-25 |
SU967277A3 (ru) | 1982-10-15 |
NO149547B (no) | 1984-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |