ZA754544B - Copolymers, process for their manufacture and their use - Google Patents
Copolymers, process for their manufacture and their useInfo
- Publication number
- ZA754544B ZA754544B ZA00754544A ZA754544A ZA754544B ZA 754544 B ZA754544 B ZA 754544B ZA 00754544 A ZA00754544 A ZA 00754544A ZA 754544 A ZA754544 A ZA 754544A ZA 754544 B ZA754544 B ZA 754544B
- Authority
- ZA
- South Africa
- Prior art keywords
- copolymers
- manufacture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH976574A CH584725A5 (xx) | 1974-07-16 | 1974-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA754544B true ZA754544B (en) | 1976-06-30 |
Family
ID=4355434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00754544A ZA754544B (en) | 1974-07-16 | 1975-07-15 | Copolymers, process for their manufacture and their use |
Country Status (11)
Country | Link |
---|---|
US (1) | US4009110A (xx) |
JP (1) | JPS5119089A (xx) |
BE (1) | BE831375A (xx) |
CH (1) | CH584725A5 (xx) |
DE (1) | DE2531194A1 (xx) |
ES (1) | ES439413A1 (xx) |
FR (1) | FR2278715A1 (xx) |
GB (1) | GB1474849A (xx) |
NL (1) | NL7508339A (xx) |
SE (1) | SE7507238L (xx) |
ZA (1) | ZA754544B (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028849B1 (en) * | 1979-11-09 | 1983-09-28 | Unilever N.V. | Non-aqueous, built liquid detergent composition and method for preparing same |
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 |
DE3913127A1 (de) * | 1989-04-21 | 1990-10-25 | Basf Ag | Copolymerisate auf basis von monoethylenisch ungesaettigten dicarbonsaeureanhydriden, diketen und monoethylenisch ungesaettigten monocarbonsaeuren, ihre herstellung und verwendung |
DE3927811A1 (de) * | 1989-08-23 | 1991-02-28 | Basf Ag | Copolymerisate aus carbonsaeureanhydriden und ketenderivaten |
US5264510A (en) * | 1991-02-01 | 1993-11-23 | Rohm And Haas Company | Biodegradable free-radical addition polymers |
US5191048A (en) * | 1991-02-01 | 1993-03-02 | Rohm & Haas Company | Biodegradable free-radical addition polymers |
WO1995003342A1 (fr) * | 1993-07-20 | 1995-02-02 | Nippon Shokubai Co., Ltd. | Copolymere maleique, son procede d'obtention et son utilisation |
DE4410198A1 (de) * | 1994-03-24 | 1995-09-28 | Basf Ag | Copolymerisate auf Basis von Diketenen, ethylenisch ungesättigten Dicarbonsäuren bzw. Dicarbonsäurederivaten und ethylenisch ungesättigten Kohlenwasserstoffen |
DE19719689A1 (de) | 1997-05-09 | 1998-11-12 | Basf Ag | Fließverbesserer für Erdölmitteldestillate |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585537A (en) * | 1949-10-21 | 1952-02-12 | Du Pont | Beta-methylene-beta-propiolactone copolymers |
US2653146A (en) * | 1950-12-07 | 1953-09-22 | Du Pont | Treatment of beta-methylene-betapropiolactone copolymers |
US3153019A (en) * | 1959-12-22 | 1964-10-13 | Wacker Chemie Gmbh | Polymerization of diketenes |
US3321442A (en) * | 1962-10-09 | 1967-05-23 | Shell Oil Co | Process for preparing ketene polymers employing palladium catalysts |
NL6606854A (xx) * | 1965-05-19 | 1966-11-21 | ||
GB1292120A (en) * | 1968-12-10 | 1972-10-11 | Economics Lab | Detergent compositions |
US3721654A (en) * | 1969-12-29 | 1973-03-20 | Ciba Geigy Corp | Process for preparing copolymers of maleic anhydride and 2-alkoxy-propene |
US3630920A (en) * | 1970-04-13 | 1971-12-28 | Gaf Corp | Water-soluble coatings packages and methods for making and using same |
US3776850A (en) * | 1972-07-28 | 1973-12-04 | Ethyl Corp | Detergent formulations |
JPS5039791A (xx) | 1972-08-31 | 1975-04-12 |
-
1974
- 1974-07-16 CH CH976574A patent/CH584725A5/xx not_active IP Right Cessation
-
1975
- 1975-06-24 SE SE7507238A patent/SE7507238L/xx unknown
- 1975-06-24 JP JP50077140A patent/JPS5119089A/ja active Pending
- 1975-06-26 US US05/590,544 patent/US4009110A/en not_active Expired - Lifetime
- 1975-07-10 FR FR7521713A patent/FR2278715A1/fr active Granted
- 1975-07-11 NL NL7508339A patent/NL7508339A/xx unknown
- 1975-07-12 DE DE19752531194 patent/DE2531194A1/de active Pending
- 1975-07-15 BE BE158303A patent/BE831375A/xx unknown
- 1975-07-15 ES ES439413A patent/ES439413A1/es not_active Expired
- 1975-07-15 ZA ZA00754544A patent/ZA754544B/xx unknown
- 1975-07-15 GB GB2963375A patent/GB1474849A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2531194A1 (de) | 1976-02-05 |
ES439413A1 (es) | 1977-04-01 |
FR2278715A1 (fr) | 1976-02-13 |
GB1474849A (en) | 1977-05-25 |
AU8304575A (en) | 1977-01-20 |
JPS5119089A (en) | 1976-02-16 |
CH584725A5 (xx) | 1977-02-15 |
FR2278715B1 (xx) | 1977-12-16 |
BE831375A (fr) | 1976-01-15 |
SE7507238L (sv) | 1976-01-19 |
NL7508339A (nl) | 1976-01-20 |
US4009110A (en) | 1977-02-22 |
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