CA1007792A - Process for polymaleic anhydride - Google Patents
Process for polymaleic anhydrideInfo
- Publication number
- CA1007792A CA1007792A CA190,818A CA190818A CA1007792A CA 1007792 A CA1007792 A CA 1007792A CA 190818 A CA190818 A CA 190818A CA 1007792 A CA1007792 A CA 1007792A
- Authority
- CA
- Canada
- Prior art keywords
- polymaleic anhydride
- polymaleic
- anhydride
- 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
- C08F22/00—Homopolymers and 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
- C08F22/04—Anhydrides, e.g. cyclic anhydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB718273A GB1411063A (en) | 1973-02-14 | 1973-02-14 | Polymerisation process |
GB2210973 | 1973-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1007792A true CA1007792A (en) | 1977-03-29 |
Family
ID=26241257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA190,818A Expired CA1007792A (en) | 1973-02-14 | 1974-01-24 | Process for polymaleic anhydride |
Country Status (10)
Country | Link |
---|---|
US (1) | US3919258A (ja) |
JP (1) | JPS5757482B2 (ja) |
CA (1) | CA1007792A (ja) |
CH (1) | CH585234A5 (ja) |
DE (1) | DE2405284C2 (ja) |
ES (1) | ES423177A1 (ja) |
FR (1) | FR2217358B1 (ja) |
GB (1) | GB1411063A (ja) |
IT (1) | IT1009635B (ja) |
NL (1) | NL176859C (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1529092A (en) * | 1976-07-22 | 1978-10-18 | Ciba Geigy | Polymerisation of maleic anhydride |
FR2446350B1 (fr) * | 1979-01-11 | 1984-08-24 | Ciba Geigy Ag | Procede pour teindre des matieres cellulosiques textiles n'ayant pas ete nettoyees au prealable, preparation et produits utilises a cet effet, et matieres cellulosiques teintes par ce procede |
JPS5638888A (en) * | 1979-09-07 | 1981-04-14 | Hitachi Ltd | Pattern forming method |
US4539353A (en) * | 1983-01-25 | 1985-09-03 | Ciba-Geigy Corporation | Aqueous composition of polymaleic acid, surfactants and complexing agents, and its preparation and use as an assistant in the pretreatment of cellulose-containing fibre materials |
GB2164339A (en) * | 1984-09-11 | 1986-03-19 | Ciba Geigy Ag | Polymaleic anhydride derivatives |
GB8502499D0 (en) * | 1985-01-31 | 1985-03-06 | Ciba Geigy Ag | Hydrolysed polymaleic anhydride |
EP0337694B1 (en) | 1988-04-11 | 1993-12-29 | Nippon Shokubai Co., Ltd. | Process for producing acid-type maleic acid polymer and water-treating agent and detergent additive containing said polymer |
US4867757A (en) * | 1988-09-09 | 1989-09-19 | Nalco Chemical Company | Lapping slurry compositions with improved lap rate |
US5156744A (en) * | 1989-02-14 | 1992-10-20 | Fmc Corporation | Process for inhibiting scale using maleic anhydride polymerized in reactive aromatic hydrocarbons |
AU629898B2 (en) * | 1989-02-14 | 1992-10-15 | Fmc Corporation (Uk) Limited | Polymerisation of maleic anhydride |
DE4001420A1 (de) * | 1990-01-19 | 1991-07-25 | Hoechst Ag | Alkenylaminomethylenphosphonsaeuren und deren copolymere mit ungesaettigten carbonsaeuren |
GB9005440D0 (en) * | 1990-03-10 | 1990-05-09 | Ciba Geigy Ag | Composition |
EP0574351B1 (de) * | 1992-06-09 | 1996-08-21 | Ciba-Geigy Ag | Verfahren zum Nachbehandeln von gegerbtem Leder und Pelzen |
DE4239076A1 (de) * | 1992-11-20 | 1994-05-26 | Basf Ag | Mischungen aus Polymerisaten von monoethylenisch ungesättigten Dicarbonsäuren und Polymerisaten ethylenisch ungesättigter Monocarbonsäuren und/oder Polyaminocarbonsäuren und ihre Verwendung |
JP2531921B2 (ja) * | 1993-03-22 | 1996-09-04 | 株式会社日立製作所 | レ―ザ光によるパタ―ン刻印方法 |
DE19503546A1 (de) * | 1995-02-03 | 1996-08-08 | Basf Ag | Wasserlösliche oder wasserdispergierbare Pfropfpolymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6001940A (en) * | 1997-03-18 | 1999-12-14 | Rohm And Haas Company | Process for preparing anhydride polymers |
EP2014723A1 (de) | 2007-07-11 | 2009-01-14 | Basf Se | Verfahren zur Herstellung von Korkformkörpern |
WO2017063188A1 (en) | 2015-10-16 | 2017-04-20 | Ecolab Usa Inc. | Maleic anhydride homopolymer and maleic acid homopolymer and the method for preparing the same, and non-phosphorus corrosion inhibitor and the use thereof |
JP7137150B2 (ja) | 2019-03-14 | 2022-09-14 | オムロン株式会社 | 動作分析装置、動作分析方法及び動作分析プログラム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE636328A (ja) * | 1962-08-18 | |||
DE1227889B (de) * | 1963-05-09 | 1966-11-03 | Hoechst Ag | Verfahren zur Herstellung von Telomeren des Maleinsaeureanhydrids |
US3385834A (en) * | 1964-04-03 | 1968-05-28 | Gen Aniline & Film Corp | Hompolymerization of maleic anhydride |
GB1193146A (en) * | 1966-08-22 | 1970-05-28 | Kao Corp | Method of producing Polymaleic Anhydride |
JPS4855980A (ja) * | 1971-11-09 | 1973-08-06 |
-
1973
- 1973-02-14 GB GB718273A patent/GB1411063A/en not_active Expired
-
1974
- 1974-01-22 CH CH86474A patent/CH585234A5/xx not_active IP Right Cessation
- 1974-01-24 CA CA190,818A patent/CA1007792A/en not_active Expired
- 1974-02-04 DE DE2405284A patent/DE2405284C2/de not_active Expired
- 1974-02-11 IT IT7420419A patent/IT1009635B/it active
- 1974-02-13 FR FR7404865A patent/FR2217358B1/fr not_active Expired
- 1974-02-13 ES ES423177A patent/ES423177A1/es not_active Expired
- 1974-02-14 NL NLAANVRAGE7402052,A patent/NL176859C/xx not_active IP Right Cessation
- 1974-02-14 US US442548A patent/US3919258A/en not_active Expired - Lifetime
- 1974-02-14 JP JP49018059A patent/JPS5757482B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2405284A1 (de) | 1974-08-22 |
NL176859B (nl) | 1985-01-16 |
ES423177A1 (es) | 1976-09-16 |
FR2217358B1 (ja) | 1978-03-10 |
DE2405284C2 (de) | 1984-12-06 |
AU6505074A (en) | 1975-07-31 |
CH585234A5 (ja) | 1977-02-28 |
FR2217358A1 (ja) | 1974-09-06 |
IT1009635B (it) | 1976-12-20 |
JPS5757482B2 (ja) | 1982-12-04 |
JPS5035275A (ja) | 1975-04-03 |
GB1411063A (en) | 1975-10-22 |
NL7402052A (ja) | 1974-08-16 |
US3919258A (en) | 1975-11-11 |
NL176859C (nl) | 1985-06-17 |
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