FR2416909B1 - - Google Patents
Info
- Publication number
- FR2416909B1 FR2416909B1 FR7828023A FR7828023A FR2416909B1 FR 2416909 B1 FR2416909 B1 FR 2416909B1 FR 7828023 A FR7828023 A FR 7828023A FR 7828023 A FR7828023 A FR 7828023A FR 2416909 B1 FR2416909 B1 FR 2416909B1
- Authority
- FR
- France
- 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
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
- C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782578783A SU798118A1 (ru) | 1978-02-14 | 1978-02-14 | Способ получени привитыхСОпОлиМЕРОВ цЕллюлОзы |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2416909A1 FR2416909A1 (fr) | 1979-09-07 |
| FR2416909B1 true FR2416909B1 (US07696358-20100413-C00002.png) | 1980-09-19 |
Family
ID=20748487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7828023A Granted FR2416909A1 (fr) | 1978-02-14 | 1978-09-29 | Procede de preparation de copolymeres greffes cellulose-vinylpyridines |
Country Status (6)
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083118A (en) * | 1958-03-04 | 1963-03-26 | Tee Pak Inc | Method of depositing a polymer of olefinically unsaturated monomer within a polymeric material and the resulting product |
| GB962028A (en) * | 1961-11-28 | 1964-06-24 | Rayonier Inc | Improvements in cellulose products |
| US3880736A (en) * | 1972-03-23 | 1975-04-29 | John Lyndon Garnett | Radiation graft polymerization of vinyl pyridine monomers in an amino containing solvent system |
| IE42120B1 (en) * | 1975-05-27 | 1980-06-04 | Personal Products Co | Absorbent cellulosic product |
| US4036588A (en) * | 1976-03-09 | 1977-07-19 | Research Corporation | Method of increasing the water absorption of cellulose-containing materials |
-
1978
- 1978-02-14 SU SU782578783A patent/SU798118A1/ru active
- 1978-09-28 NL NLAANVRAGE7809829,A patent/NL172071C/xx not_active IP Right Cessation
- 1978-09-28 DE DE2842368A patent/DE2842368C2/de not_active Expired
- 1978-09-29 FR FR7828023A patent/FR2416909A1/fr active Granted
- 1978-10-02 US US05/947,844 patent/US4199485A/en not_active Expired - Lifetime
- 1978-10-16 IT IT7851516A patent/IT7851516A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL172071C (nl) | 1983-07-01 |
| US4199485A (en) | 1980-04-22 |
| FR2416909A1 (fr) | 1979-09-07 |
| NL172071B (nl) | 1983-02-01 |
| DE2842368A1 (de) | 1979-10-04 |
| DE2842368C2 (de) | 1986-11-27 |
| SU798118A1 (ru) | 1981-01-23 |
| IT7851516A0 (it) | 1978-10-16 |
| NL7809829A (nl) | 1979-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |