FR2208925B1 - - Google Patents
Info
- Publication number
- FR2208925B1 FR2208925B1 FR7343025A FR7343025A FR2208925B1 FR 2208925 B1 FR2208925 B1 FR 2208925B1 FR 7343025 A FR7343025 A FR 7343025A FR 7343025 A FR7343025 A FR 7343025A FR 2208925 B1 FR2208925 B1 FR 2208925B1
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/001—Macromolecular compounds containing organic and inorganic sequences, e.g. organic polymers grafted onto silica
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR855972A BR7208559D0 (pt) | 1972-12-05 | 1972-12-05 | Processo para preparacao de compostos silico-poli-mericos, a partir de silica e de substancias monomericas, e sua aplicacao na separacao de fluidos, em fase gasosa |
BR856172A BR7208561D0 (pt) | 1972-12-05 | 1972-12-05 | R polimerizacao, e sua aplicacao na separacao de fluidos, processo para preparacao de compostos silico-polimerico poem fase gasosa |
BR856072A BR7208560D0 (pt) | 1972-12-05 | 1972-12-05 | Processo para preparacao de compostos silicopolimericos, e sua aplicacao na separacao de fluidos, em fase gasosa |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2208925A1 FR2208925A1 (pt) | 1974-06-28 |
FR2208925B1 true FR2208925B1 (pt) | 1978-11-10 |
Family
ID=27159926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343025A Expired FR2208925B1 (pt) | 1972-12-05 | 1973-12-03 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2360394C3 (pt) |
FR (1) | FR2208925B1 (pt) |
GB (1) | GB1451614A (pt) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814604A (en) * | 1955-02-07 | 1957-11-26 | Goodrich Co B F | Compositions comprising diisocyanatelinked elastomers and silicon dioxide |
DE1934030B2 (de) * | 1969-07-04 | 1971-02-04 | Kali Chemie Ag | Verfahren zur Herstellung eines Trockenmittelformkoerpers |
-
1973
- 1973-11-23 GB GB5461373A patent/GB1451614A/en not_active Expired
- 1973-12-03 FR FR7343025A patent/FR2208925B1/fr not_active Expired
- 1973-12-04 DE DE2360394A patent/DE2360394C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2360394C3 (de) | 1978-08-17 |
FR2208925A1 (pt) | 1974-06-28 |
GB1451614A (en) | 1976-10-06 |
DE2360394A1 (de) | 1974-06-27 |
DE2360394B2 (de) | 1977-12-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |