TW200942554A - Semicontinuously operated process for the preparation of copolymers - Google Patents
Semicontinuously operated process for the preparation of copolymersInfo
- Publication number
- TW200942554A TW200942554A TW098105697A TW98105697A TW200942554A TW 200942554 A TW200942554 A TW 200942554A TW 098105697 A TW098105697 A TW 098105697A TW 98105697 A TW98105697 A TW 98105697A TW 200942554 A TW200942554 A TW 200942554A
- Authority
- TW
- Taiwan
- Prior art keywords
- polymerization reactor
- polymerization
- acid monomer
- aqueous medium
- polyether macromonomer
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 13
- 239000002253 acid Substances 0.000 abstract 9
- 239000000178 monomer Substances 0.000 abstract 8
- 239000012736 aqueous medium Substances 0.000 abstract 5
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 4
- 229920000570 polyether Polymers 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000010526 radical polymerization reaction Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007870 radical polymerization initiator Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- 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
- C08F220/04—Acids; Metal salts or ammonium salts thereof
-
- 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
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08102758 | 2008-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200942554A true TW200942554A (en) | 2009-10-16 |
Family
ID=40429997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098105697A TW200942554A (en) | 2008-03-19 | 2009-02-23 | Semicontinuously operated process for the preparation of copolymers |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8541518B2 (enExample) |
| EP (1) | EP2257578B1 (enExample) |
| JP (1) | JP2011526305A (enExample) |
| CN (1) | CN101977948B (enExample) |
| AU (1) | AU2009226812B2 (enExample) |
| CA (1) | CA2718409C (enExample) |
| ES (1) | ES2502524T3 (enExample) |
| MX (1) | MX2010010110A (enExample) |
| TW (1) | TW200942554A (enExample) |
| WO (1) | WO2009115371A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2340274A1 (de) * | 2008-10-10 | 2011-07-06 | Construction Research & Technology GmbH | KONTINUIERLICHE HERSTELLUNG VON SICH ALS FLIEßMITTEL EIGNENDEN COPOLYMEREN |
| ATE499985T1 (de) * | 2008-12-08 | 2011-03-15 | Constr Res & Tech Gmbh | Semikontinuierlich betriebenes verfahren zur herstellung von copolymeren |
| BR112014000457B1 (pt) * | 2011-07-22 | 2020-04-07 | Basf Se | processo para preparar copolímeros de ácido maleico-isoprenol, copolímero de ácido maleico-isoprenol, e, uso de um copolímero de ácido maleico-isoprenol |
| CA2844514C (en) * | 2011-08-10 | 2019-07-16 | Basf Se | Copolymers of isoprenol, monoethylenically unsaturated monocarboxylic acids and sulphonic acids, methods for production thereof and use thereof as deposit inhibitors in water-bearing systems |
| JP6580487B2 (ja) | 2012-11-21 | 2019-09-25 | サーキット セラピューティクス， インコーポレイテッド | 光遺伝学的治療のためのシステムおよび方法 |
| EP2742995A1 (de) | 2012-12-11 | 2014-06-18 | Construction Research & Technology GmbH | Kontinuierliches Verfahren zur Herstellung von Copolymeren |
| CN103304748B (zh) * | 2013-06-28 | 2015-09-23 | 东莞市宇欣电子科技有限公司 | 一种聚羧酸系减水剂生产装置及利用该装置生产减水剂的方法 |
| CN104177557B (zh) * | 2014-08-22 | 2017-09-15 | 科之杰新材料集团有限公司 | 一种高适应性醚类聚羧酸减水剂的低温制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471100A (en) * | 1981-01-16 | 1984-09-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Copolymer and method for manufacture thereof |
| DE19834173A1 (de) * | 1997-08-01 | 1999-02-04 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von ungesättigten Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern |
| JP2003002907A (ja) * | 2001-06-26 | 2003-01-08 | Mitsubishi Rayon Co Ltd | 重合体の製造方法、分散剤、およびこれを用いた懸濁重合方法 |
| FR2851937B1 (fr) * | 2003-03-03 | 2006-07-28 | Cray Valley Sa | Dispersant polymere comme agent fluidifiant de compositions de liant hydraulique et procede de preparation |
| EP1466930A3 (en) * | 2003-04-10 | 2006-07-19 | Nippon Shokubai Co., Ltd. | Polycarboxylic acid cement dispersant and method for producing concrete secondary product |
| JP2005144876A (ja) | 2003-11-17 | 2005-06-09 | Toyo Kohan Co Ltd | 多層樹脂フィルム、樹脂被覆金属板、多層樹脂フィルムの製造方法、および樹脂被覆金属板の製造方法 |
| DE102004005434A1 (de) * | 2004-02-04 | 2005-08-25 | Construction Research & Technology Gmbh | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
| JP4990524B2 (ja) * | 2005-02-14 | 2012-08-01 | 株式会社日本触媒 | セメント混和剤およびその製造方法 |
| DE102005061153A1 (de) * | 2005-12-21 | 2007-06-28 | Construction Research & Technology Gmbh | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
| CN100526248C (zh) * | 2006-04-30 | 2009-08-12 | 江苏博特新材料有限公司 | 减缩、抗裂型接枝共聚物混凝土超塑化剂及其制备方法 |
| JP2008112003A (ja) * | 2006-10-31 | 2008-05-15 | Matsushita Electric Ind Co Ltd | レンズアクチュエータ |
| JP4620085B2 (ja) * | 2007-08-01 | 2011-01-26 | 花王株式会社 | セメント分散剤の製造方法 |
-
2009
- 2009-02-10 WO PCT/EP2009/051481 patent/WO2009115371A1/de not_active Ceased
- 2009-02-10 ES ES09723023.9T patent/ES2502524T3/es active Active
- 2009-02-10 JP JP2011500137A patent/JP2011526305A/ja active Pending
- 2009-02-10 CN CN200980109767.5A patent/CN101977948B/zh active Active
- 2009-02-10 EP EP09723023.9A patent/EP2257578B1/de active Active
- 2009-02-10 CA CA2718409A patent/CA2718409C/en active Active
- 2009-02-10 MX MX2010010110A patent/MX2010010110A/es active IP Right Grant
- 2009-02-10 AU AU2009226812A patent/AU2009226812B2/en active Active
- 2009-02-10 US US12/920,143 patent/US8541518B2/en active Active
- 2009-02-23 TW TW098105697A patent/TW200942554A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US8541518B2 (en) | 2013-09-24 |
| AU2009226812B2 (en) | 2013-08-15 |
| CN101977948B (zh) | 2013-01-09 |
| CA2718409C (en) | 2016-04-05 |
| US20110009575A1 (en) | 2011-01-13 |
| CA2718409A1 (en) | 2009-09-24 |
| ES2502524T3 (es) | 2014-10-03 |
| MX2010010110A (es) | 2010-10-04 |
| EP2257578B1 (de) | 2014-08-13 |
| CN101977948A (zh) | 2011-02-16 |
| AU2009226812A1 (en) | 2009-09-24 |
| EP2257578A1 (de) | 2010-12-08 |
| WO2009115371A1 (de) | 2009-09-24 |
| JP2011526305A (ja) | 2011-10-06 |
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