FR1389274A - Process for the preparation of gelling agents for aqueous solutions - Google Patents
Process for the preparation of gelling agents for aqueous solutionsInfo
- Publication number
- FR1389274A FR1389274A FR970034A FR970034A FR1389274A FR 1389274 A FR1389274 A FR 1389274A FR 970034 A FR970034 A FR 970034A FR 970034 A FR970034 A FR 970034A FR 1389274 A FR1389274 A FR 1389274A
- Authority
- FR
- France
- Prior art keywords
- preparation
- aqueous solutions
- gelling agents
- gelling
- agents
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/06—Solidifying liquids
-
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR970034A FR1389274A (en) | 1963-04-08 | 1964-04-07 | Process for the preparation of gelling agents for aqueous solutions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US271458A US3247171A (en) | 1963-04-08 | 1963-04-08 | Process for hydrolyzing a cross-linked acrylamide polymer and the product thereby |
FR970034A FR1389274A (en) | 1963-04-08 | 1964-04-07 | Process for the preparation of gelling agents for aqueous solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1389274A true FR1389274A (en) | 1965-02-12 |
Family
ID=26206895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR970034A Expired FR1389274A (en) | 1963-04-08 | 1964-04-07 | Process for the preparation of gelling agents for aqueous solutions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1389274A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002285A1 (en) * | 1977-12-05 | 1979-06-13 | CASSELLA Aktiengesellschaft | Process for the preparation of cross-linked copolymers and application of the so obtained products to textile printing |
FR2416723A1 (en) * | 1978-02-14 | 1979-09-07 | Hoechst Ag | USE OF CROSS-LINKED POLYMERS TO RAISE THE VISCOSITY OF COSMETIC, PHARMACEUTICAL OR TECHNICAL PRODUCTS |
-
1964
- 1964-04-07 FR FR970034A patent/FR1389274A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002285A1 (en) * | 1977-12-05 | 1979-06-13 | CASSELLA Aktiengesellschaft | Process for the preparation of cross-linked copolymers and application of the so obtained products to textile printing |
FR2416723A1 (en) * | 1978-02-14 | 1979-09-07 | Hoechst Ag | USE OF CROSS-LINKED POLYMERS TO RAISE THE VISCOSITY OF COSMETIC, PHARMACEUTICAL OR TECHNICAL PRODUCTS |
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