NL135971C - - Google Patents
Info
- Publication number
- NL135971C NL135971C NL135971DA NL135971C NL 135971 C NL135971 C NL 135971C NL 135971D A NL135971D A NL 135971DA NL 135971 C NL135971 C NL 135971C
- Authority
- NL
- Netherlands
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
- 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
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)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US186849A US3215680A (en) | 1962-04-12 | 1962-04-12 | Polymeric composition and process for preparing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL135971C true NL135971C (ja) |
Family
ID=22686509
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135971D NL135971C (ja) | 1962-04-12 | ||
| NL291071D NL291071A (ja) | 1962-04-12 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL291071D NL291071A (ja) | 1962-04-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3215680A (ja) |
| DE (1) | DE1207085B (ja) |
| GB (1) | GB974023A (ja) |
| NL (2) | NL291071A (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414552A (en) * | 1964-06-29 | 1968-12-03 | American Cyanamid Co | Simultaneous hydrolysis and polymerization of acrylamides |
| US3405106A (en) * | 1964-06-29 | 1968-10-08 | American Cyanamid Co | Polymerization of water soluble vinyl monomers in presence of metal salts |
| US3463730A (en) * | 1965-08-05 | 1969-08-26 | American Cyanamid Co | Prevention of and removal of scale formation in water systems |
| US3493500A (en) * | 1966-10-20 | 1970-02-03 | Dow Chemical Co | Acrylic acid polymers |
| US3929751A (en) * | 1971-04-14 | 1975-12-30 | American Cyanamid Co | High molecular weight acrylamide polymer production by high solids solution polymerization |
| US3714136A (en) * | 1971-10-21 | 1973-01-30 | American Cyanamid Co | Process for recovering acrylamide polymers from gels |
| US4110520A (en) * | 1976-12-17 | 1978-08-29 | Kyoritsu Yuki Co., Ltd. | Modification of water-soluble acrylic polymer |
| US4274945A (en) * | 1979-11-07 | 1981-06-23 | American Cyanamid Company | Iron ore beneficiation by selective flocculation |
| US4379883A (en) * | 1979-12-21 | 1983-04-12 | Hercules Incorporated | Chemically-initiated inverse emulsion polymerization with Na, Li/Cl, Br salt |
| GB2093464B (en) * | 1981-02-24 | 1984-09-05 | Hercules Inc | Chemically-initiated inverse emulsion polymerizations |
| DE3248655A1 (de) * | 1982-12-30 | 1984-07-05 | Münzing Chemie GmbH, 7100 Heilbronn | Verfahren zur herstellung selbstinvertierender emulsionspolymerisate |
| US5186257A (en) * | 1983-01-28 | 1993-02-16 | Phillips Petroleum Company | Polymers useful in the recovery and processing of natural resources |
| US5080809A (en) * | 1983-01-28 | 1992-01-14 | Phillips Petroleum Company | Polymers useful in the recovery and processing of natural resources |
| JPS61118199A (ja) * | 1984-11-14 | 1986-06-05 | Kurita Water Ind Ltd | 水処理剤 |
| EP0297326B1 (de) * | 1987-07-03 | 1993-09-01 | Siemens Aktiengesellschaft | Schaltungsanordnung für einen Baustein im Anschlussbereich eines digitalen Zeitmultiplex-Fernmeldenetzes |
| US5045614A (en) * | 1989-04-07 | 1991-09-03 | The Dow Chemical Company | Process for polymerizing vinyl monomers using amine containing compounds which simultaneously act as initiators and crosslinking agents as part of a redox initiator system |
| US9315722B1 (en) | 2011-09-30 | 2016-04-19 | Kemira Oyj | Methods for improving friction reduction in aqueous brine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE476083A (ja) * | 1946-07-22 | |||
| DE1070377B (de) * | 1957-05-20 | 1959-12-03 | The Dow Chemical Company, Midland, Mich. (V. St. A.) | Verfahren zum Verringern des Monomcrenrestgehaltes eines Acrylsäureamidpolymerisats |
| US3021298A (en) * | 1959-03-03 | 1962-02-13 | American Cyanamid Co | Soil stabilization with a composition containing an acrylamide, a bisacrylamide, and aluminum and acrylate ions |
| FR1253602A (fr) * | 1959-05-06 | 1961-02-10 | Dow Chemical Co | Procédé de production d'un polymère soluble dans l'eau |
| NL275133A (ja) * | 1961-02-27 |
-
0
- NL NL135971D patent/NL135971C/xx active
- NL NL291071D patent/NL291071A/xx unknown
-
1962
- 1962-04-12 US US186849A patent/US3215680A/en not_active Expired - Lifetime
- 1962-11-20 GB GB43806/62A patent/GB974023A/en not_active Expired
- 1962-12-05 DE DEA41807A patent/DE1207085B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3215680A (en) | 1965-11-02 |
| NL291071A (ja) | |
| GB974023A (en) | 1964-11-04 |
| DE1207085B (de) | 1965-12-16 |