ES489325A1 - Procedimiento para retirar monomeros residuales de polimerosde abs - Google Patents
Procedimiento para retirar monomeros residuales de polimerosde absInfo
- Publication number
- ES489325A1 ES489325A1 ES489325A ES489325A ES489325A1 ES 489325 A1 ES489325 A1 ES 489325A1 ES 489325 A ES489325 A ES 489325A ES 489325 A ES489325 A ES 489325A ES 489325 A1 ES489325 A1 ES 489325A1
- Authority
- ES
- Spain
- Prior art keywords
- residual monomers
- abs polymers
- removing residual
- abs
- latex
- 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
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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/22—Coagulation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Procedimiento mecanizado de cambio de sabanas , caracterizado porque la renovación se produce por desplazamiento de la zona utilizada y a cambiar , a cuyo efecto se dispone que la sabana sea una banda continua larga , susceptible de arrollamiento y desarrollamiento, en sendos tambores situados en la parte inferior del somier, uno hacia la cabecera y otro hacia el piecero, estando guiado el deslizamiento por guias abatibles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792909518 DE2909518A1 (de) | 1979-03-10 | 1979-03-10 | Verfahren zum entfernen von restmonomeren aus abs-polymerisaten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES489325A1 true ES489325A1 (es) | 1980-08-16 |
Family
ID=6065067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES489325A Expired ES489325A1 (es) | 1979-03-10 | 1980-03-07 | Procedimiento para retirar monomeros residuales de polimerosde abs |
Country Status (6)
Country | Link |
---|---|
US (1) | US4399273A (es) |
EP (1) | EP0015467B1 (es) |
JP (1) | JPS55123613A (es) |
CA (1) | CA1170399A (es) |
DE (2) | DE2909518A1 (es) |
ES (1) | ES489325A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1141255B (it) * | 1980-02-28 | 1986-10-01 | Montedison Spa | Processo continuo per l'allontanamento di monomeri da emulsioni polimieriche |
NL8303241A (nl) * | 1982-09-24 | 1984-04-16 | Cosden Technology | Werkwijze en inrichting voor de bereiding van styreen/alkenylnitrile copolymeren. |
US5342910A (en) * | 1992-12-18 | 1994-08-30 | The Dow Chemical Company | Process for preparing vinylidene chloride or vinyl chloride polymer by suspension polymerization |
DE19517696A1 (de) * | 1995-05-13 | 1996-11-14 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Entfernung von Monomeren aus einem Butadien-Styrol-Copolymerisat |
DE19517680C2 (de) * | 1995-05-13 | 1997-06-12 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Reduzierung der Schaumentwicklung |
JP2001261751A (ja) * | 2000-03-23 | 2001-09-26 | Kanegafuchi Chem Ind Co Ltd | グラフト共重合体ラテックスの製造方法 |
DE102006044270A1 (de) | 2006-09-20 | 2008-04-03 | Lanxess Deutschland Gmbh | Verfahren zur Herstellung von Polymerpulvern |
US11499044B2 (en) | 2017-04-24 | 2022-11-15 | Ineos Styrolution Group Gmbh | Process for producing ABS graft copolymers |
KR102297798B1 (ko) * | 2018-12-14 | 2021-09-06 | 주식회사 엘지화학 | 비닐시안 화합물-공액디엔 화합물-방향족 비닐 화합물 그라프트 공중합체의 제조방법 및 이 그라프트 공중합체를 포함하는 열가소성 수지 조성물 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362052A (en) * | 1943-09-23 | 1944-11-07 | Goodrich Co B F | Distillation of volatile water-insoluble materials from aqueous polymer dispersions |
NL274852A (es) * | 1961-02-16 | |||
US3438923A (en) * | 1966-07-18 | 1969-04-15 | Phillips Petroleum Co | Coagulation of latex of acrylonitrile and styrene grafted onto polybutadiene |
DE2021398A1 (de) * | 1969-04-30 | 1970-11-12 | Cities Service Co | Verfahren zur Koagulation von Pfropfpolymer-Latices |
IT972797B (it) * | 1972-12-22 | 1974-05-31 | Sir Soc Italiana Resine Spa | Perfezionamenti ai procedimenti per produrre polimeri di acrilo nitrili e stirene e di acriloni trile stirene e butadiene |
DE2331299C2 (de) * | 1973-06-20 | 1983-01-13 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von rieselfähigen, pulverförmigen, von Füllstoffen freien Kautschuken |
US3954910A (en) * | 1974-04-12 | 1976-05-04 | The Standard Oil Company | Process for removal and recovery of unreacted monomers from resinous polymers |
JPS5223659B2 (es) * | 1974-05-02 | 1977-06-25 | ||
JPS5947697B2 (ja) * | 1975-03-31 | 1984-11-21 | ジェイエスアール株式会社 | ラテツクスから重合体を連続的に回収する方法 |
JPS5268285A (en) * | 1975-12-03 | 1977-06-06 | Kanegafuchi Chem Ind Co Ltd | Process for producing coagulated latices |
JPS5347480A (en) * | 1976-10-14 | 1978-04-27 | Kureha Chem Ind Co Ltd | Method for increasing density of coagulated particles |
US4115477A (en) * | 1977-09-16 | 1978-09-19 | Monsanto Company | Process for recovering graft copolymers latex solids wherein a fines fraction is recycled and incorporated in said solids |
-
1979
- 1979-03-10 DE DE19792909518 patent/DE2909518A1/de not_active Withdrawn
-
1980
- 1980-02-25 EP EP80100908A patent/EP0015467B1/de not_active Expired
- 1980-02-25 DE DE8080100908T patent/DE3060354D1/de not_active Expired
- 1980-03-07 JP JP2818980A patent/JPS55123613A/ja active Granted
- 1980-03-07 CA CA000347208A patent/CA1170399A/en not_active Expired
- 1980-03-07 ES ES489325A patent/ES489325A1/es not_active Expired
-
1981
- 1981-06-23 US US06/276,473 patent/US4399273A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0015467B1 (de) | 1982-05-05 |
DE3060354D1 (en) | 1982-06-24 |
JPS55123613A (en) | 1980-09-24 |
DE2909518A1 (de) | 1980-09-18 |
EP0015467A2 (de) | 1980-09-17 |
CA1170399A (en) | 1984-07-03 |
JPS6229443B2 (es) | 1987-06-26 |
EP0015467A3 (en) | 1980-10-01 |
US4399273A (en) | 1983-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970505 |