MA35278B1 - Procede de production de copolymeres acide maleique-isoprenol - Google Patents
Procede de production de copolymeres acide maleique-isoprenolInfo
- Publication number
- MA35278B1 MA35278B1 MA36700A MA36700A MA35278B1 MA 35278 B1 MA35278 B1 MA 35278B1 MA 36700 A MA36700 A MA 36700A MA 36700 A MA36700 A MA 36700A MA 35278 B1 MA35278 B1 MA 35278B1
- Authority
- MA
- Morocco
- Prior art keywords
- maleic acid
- isoprenol
- producing maleic
- copolymers
- weight
- Prior art date
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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
-
- 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
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/40—Redox systems
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
L'invention concerne un procédé de production de copolymères acide maléique-isoprénol à partir de a) 30 à 80 % en poids d'acide maléique, b) 5 à 60 % en poids d'isoprénol, c) 0 à 30 % en poids d'au moins un autre monomère éthyléniquement insaturé. Selon ce procédé, l'acide maléique, l'isoprénol et éventuellement l'autre monomère éthyléniquement insaturé sont polymérisés en présence d'un amorceur chimique redox et d'un régulateur à une température comprise entre 10 et 80 °c.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11175022 | 2011-07-22 | ||
PCT/EP2012/063499 WO2013013971A1 (fr) | 2011-07-22 | 2012-07-10 | Procédé de production de copolymères acide maléique-isoprénol |
Publications (1)
Publication Number | Publication Date |
---|---|
MA35278B1 true MA35278B1 (fr) | 2014-07-03 |
Family
ID=46466582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA36700A MA35278B1 (fr) | 2011-07-22 | 2014-01-21 | Procede de production de copolymeres acide maleique-isoprenol |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP2734556B1 (fr) |
JP (1) | JP6192640B2 (fr) |
KR (1) | KR101904716B1 (fr) |
CN (1) | CN103717627B (fr) |
AU (1) | AU2012289049B2 (fr) |
BR (1) | BR112014000457B1 (fr) |
CA (1) | CA2840781C (fr) |
CL (1) | CL2014000173A1 (fr) |
ES (1) | ES2567304T3 (fr) |
IL (1) | IL230104A (fr) |
MA (1) | MA35278B1 (fr) |
MX (1) | MX348780B (fr) |
RU (1) | RU2598645C2 (fr) |
TN (1) | TN2014000029A1 (fr) |
WO (1) | WO2013013971A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9382377B2 (en) | 2011-08-10 | 2016-07-05 | Basf Se | Polymer mixtures as deposit inhibitors in water-bearing systems |
CN105753182A (zh) * | 2016-03-08 | 2016-07-13 | 佛山市聚成生化技术研发有限公司 | 一种苯乙烯酮-马来酸酐-丁二烯-丁烯醇阻垢剂的制备方法及所制备的阻垢剂 |
MX2020001376A (es) * | 2017-08-04 | 2020-03-09 | Solenis Technologies Cayman Lp | Método para determinar la concentración de inhibidor de incrustaciones en agua salada con un electrodo selectivo de iones calcio/magnesio. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU110577A1 (ru) * | 1956-11-17 | 1956-11-30 | Б.А. Долгоплоск | Способ полимеризации различных мономеров и их смесей в водных эмульси х в кислых средах |
US4814425A (en) | 1987-08-03 | 1989-03-21 | Kuraray Co., Ltd. | Novel alternate copolymers |
JPH0749450B2 (ja) * | 1988-04-11 | 1995-05-31 | 株式会社日本触媒 | 酸型マレイン酸系重合体の製造方法及び該重合体を含む水処理剤並びに洗剤添加剤 |
US5135677A (en) * | 1988-04-11 | 1992-08-04 | Nippon Shokubai Co., Ltd. | Process for producing acid-type maleic acid polymer and water-treating agent and detergent additive containing said polymer |
DE68911729T2 (de) | 1988-04-11 | 1994-07-21 | Nippon Catalytic Chem Ind | Verfahren zur Herstellung eines Polymers von Maleinsäure und Wasserbehandlungsmittel und diese Polymere enthaltender Zusatz für Waschmittel. |
DE69015424T2 (de) * | 1989-04-28 | 1995-08-17 | Nippon Catalytic Chem Ind | Verfahren zur Herstellung und Verwendung von Salzen von Polymeren der Maleinsäure mit verbesserter Biodegradabilität. |
US6146495A (en) * | 1998-08-31 | 2000-11-14 | Nalco Chemical Company | Kraft process for the production of wood pulp by adding a copolymer of 1,2-dihydroxy-3-butene antiscalant |
WO2009115371A1 (fr) * | 2008-03-19 | 2009-09-24 | Construction Research & Technology Gmbh | Procédé semi-continu pour produire des copolymères |
BRPI0922246B1 (pt) * | 2008-12-08 | 2019-05-14 | Construction Research & Technology Gmbh | Copolímero, dispersante, processo para a preparação e uso de um copolímero |
-
2012
- 2012-07-10 KR KR1020147001379A patent/KR101904716B1/ko active IP Right Grant
- 2012-07-10 MX MX2014000705A patent/MX348780B/es active IP Right Grant
- 2012-07-10 CA CA2840781A patent/CA2840781C/fr not_active Expired - Fee Related
- 2012-07-10 BR BR112014000457A patent/BR112014000457B1/pt active IP Right Grant
- 2012-07-10 WO PCT/EP2012/063499 patent/WO2013013971A1/fr active Application Filing
- 2012-07-10 EP EP12733164.3A patent/EP2734556B1/fr active Active
- 2012-07-10 RU RU2014106602/04A patent/RU2598645C2/ru not_active IP Right Cessation
- 2012-07-10 JP JP2014522023A patent/JP6192640B2/ja active Active
- 2012-07-10 AU AU2012289049A patent/AU2012289049B2/en active Active
- 2012-07-10 ES ES12733164.3T patent/ES2567304T3/es active Active
- 2012-07-10 CN CN201280036301.9A patent/CN103717627B/zh active Active
-
2013
- 2013-12-23 IL IL230104A patent/IL230104A/en active IP Right Grant
-
2014
- 2014-01-20 TN TNP2014000029A patent/TN2014000029A1/en unknown
- 2014-01-21 MA MA36700A patent/MA35278B1/fr unknown
- 2014-01-22 CL CL2014000173A patent/CL2014000173A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
RU2014106602A (ru) | 2015-08-27 |
EP2734556A1 (fr) | 2014-05-28 |
AU2012289049B2 (en) | 2015-10-29 |
JP6192640B2 (ja) | 2017-09-06 |
WO2013013971A1 (fr) | 2013-01-31 |
CA2840781A1 (fr) | 2013-01-31 |
ES2567304T3 (es) | 2016-04-21 |
AU2012289049A1 (en) | 2014-01-23 |
MX2014000705A (es) | 2014-02-20 |
CN103717627B (zh) | 2016-05-25 |
RU2598645C2 (ru) | 2016-09-27 |
KR20140047075A (ko) | 2014-04-21 |
CL2014000173A1 (es) | 2014-08-01 |
JP2014520953A (ja) | 2014-08-25 |
CN103717627A (zh) | 2014-04-09 |
KR101904716B1 (ko) | 2018-11-28 |
BR112014000457B1 (pt) | 2020-04-07 |
CA2840781C (fr) | 2019-07-23 |
MX348780B (es) | 2017-06-27 |
BR112014000457A2 (pt) | 2017-02-14 |
TN2014000029A1 (en) | 2015-07-01 |
IL230104A (en) | 2016-09-29 |
EP2734556B1 (fr) | 2016-03-02 |
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