BE621148A - - Google Patents
Info
- Publication number
- BE621148A BE621148A BE621148DA BE621148A BE 621148 A BE621148 A BE 621148A BE 621148D A BE621148D A BE 621148DA BE 621148 A BE621148 A BE 621148A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/12—Sulfonium compounds
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide
-
- 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
- C08F28/00—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 bond to sulfur or by a heterocyclic ring containing sulfur
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13048361A | 1961-08-10 | 1961-08-10 | |
| US130482A US3278501A (en) | 1961-08-10 | 1961-08-10 | Process for preparing polymers of acrylamide with ethylenically unsaturated sulfines |
| US130481A US3238276A (en) | 1961-08-10 | 1961-08-10 | Dyeable blends of unsaturated sulfine polymers with acrylonitrile polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621148A true BE621148A (it) |
Family
ID=27384013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621148D BE621148A (it) | 1961-08-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3278501A (it) |
| BE (1) | BE621148A (it) |
| GB (1) | GB1025793A (it) |
| NL (1) | NL281971A (it) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3310540A (en) * | 1962-08-02 | 1967-03-21 | Du Pont | Water-soluble polymers |
| US3401152A (en) * | 1966-11-03 | 1968-09-10 | Dow Chemical Co | Polyelectrolytes from bis sulfonium salts |
| US3532643A (en) * | 1967-02-23 | 1970-10-06 | Dow Chemical Co | Polyxylylidenes and method of preparation |
| US3485755A (en) * | 1967-09-11 | 1969-12-23 | Union Carbide Corp | Lubricating compositions including a polymer which contains an ammonium sulfate salt |
| CA1103008A (en) * | 1976-08-13 | 1981-06-16 | Homer C. Mclaughlin | Treatment of clay formations with organic polycationic polymers |
| US4366073A (en) * | 1976-08-13 | 1982-12-28 | Halliburton Company | Oil well treating method and composition |
| GB2164370B (en) | 1984-09-11 | 1988-01-27 | Shell Int Research | Drilling fluid |
| US6313246B1 (en) * | 1999-07-07 | 2001-11-06 | Nalco Chemical Company | High molecular weight zwitterionic polymers |
| US6709551B2 (en) | 2001-12-17 | 2004-03-23 | Ondeo Nalco Company | High molecular weight cationic and anionic polymers comprising zwitterionic monomers |
| US20060183863A1 (en) * | 2005-02-14 | 2006-08-17 | Ciphergen Biosystems, Inc. | Zwitterionic polymers |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520083A (en) * | 1948-07-29 | 1950-08-22 | Monsanto Chemicals | Blended olefinic copolymers |
| US2594579A (en) * | 1948-08-14 | 1952-04-29 | Borden Co | Polystyrene interpolymers convertible to the infusible and insoluble state |
| US2540794A (en) * | 1949-04-14 | 1951-02-06 | Socony Vacuum Oil Co Inc | Copolymers of maleic anhydride and thiophene compounds |
| US2885357A (en) * | 1954-10-19 | 1959-05-05 | Exxon Research Engineering Co | Filtering oil solution of calcium sulfonate using a synthetic polyelectrolyte |
| US2974119A (en) * | 1956-03-21 | 1961-03-07 | American Cyanamid Co | Method of plasticizing polyacrylonitrile with a base-initiated copolymer of acrylonitrile and acrylamide |
| US2874131A (en) * | 1956-04-13 | 1959-02-17 | Rohm & Haas | Anion-exchange resins containing sulfonium groups and processes for making them |
| US2925406A (en) * | 1957-04-08 | 1960-02-16 | Minnesota Mining & Mfg | Polythiaalkylacrylates |
| US2957821A (en) * | 1958-09-05 | 1960-10-25 | Union Carbide Corp | Method of separating alumina particles from aqueous acid alumina slurry |
-
0
- NL NL281971D patent/NL281971A/xx unknown
- BE BE621148D patent/BE621148A/xx unknown
-
1961
- 1961-08-10 US US130482A patent/US3278501A/en not_active Expired - Lifetime
- 1961-08-10 US US130481A patent/US3238276A/en not_active Expired - Lifetime
-
1962
- 1962-08-01 GB GB29560/62A patent/GB1025793A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1025793A (en) | 1966-04-14 |
| US3278501A (en) | 1966-10-11 |
| NL281971A (it) | |
| US3238276A (en) | 1966-03-01 |