FR2217375B1 - - Google Patents
Info
- Publication number
- FR2217375B1 FR2217375B1 FR7223934A FR7223934A FR2217375B1 FR 2217375 B1 FR2217375 B1 FR 2217375B1 FR 7223934 A FR7223934 A FR 7223934A FR 7223934 A FR7223934 A FR 7223934A FR 2217375 B1 FR2217375 B1 FR 2217375B1
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7223934A FR2217375A1 (en) | 1972-07-03 | 1972-07-03 | Chloropolysiloxanes prepn - by hydrolysing silanes with t-alcohols,use as water-proofing agents for buildings,leather,te |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7223934A FR2217375A1 (en) | 1972-07-03 | 1972-07-03 | Chloropolysiloxanes prepn - by hydrolysing silanes with t-alcohols,use as water-proofing agents for buildings,leather,te |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2217375A1 FR2217375A1 (en) | 1974-09-06 |
| FR2217375B1 true FR2217375B1 (https=) | 1975-06-13 |
Family
ID=9101236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7223934A Granted FR2217375A1 (en) | 1972-07-03 | 1972-07-03 | Chloropolysiloxanes prepn - by hydrolysing silanes with t-alcohols,use as water-proofing agents for buildings,leather,te |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2217375A1 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2521673A (en) * | 1946-07-08 | 1950-09-12 | Dow Chemical Co | Preparation of organo-siloxane polymers |
-
1972
- 1972-07-03 FR FR7223934A patent/FR2217375A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2217375A1 (en) | 1974-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |