BE762124A - Procede de preparation de melanges en equilibre de sulfates de polydiorganosiloxanyle, et produits obtenus - Google Patents
Procede de preparation de melanges en equilibre de sulfates de polydiorganosiloxanyle, et produits obtenusInfo
- Publication number
- BE762124A BE762124A BE762124A BE762124A BE762124A BE 762124 A BE762124 A BE 762124A BE 762124 A BE762124 A BE 762124A BE 762124 A BE762124 A BE 762124A BE 762124 A BE762124 A BE 762124A
- Authority
- BE
- Belgium
- Prior art keywords
- polydiorganosiloxanyl
- sulphates
- products obtained
- balanced mixtures
- preparing
- Prior art date
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
- C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
- C07F7/0872—Preparation and treatment thereof
- C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
- C07F7/0872—Preparation and treatment thereof
- C07F7/0876—Reactions involving the formation of bonds to a Si atom of a Si-O-Si sequence other than a bond of the Si-O-Si linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
-
- 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
- C08G77/10—Equilibration processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US654970A | 1970-01-28 | 1970-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE762124A true BE762124A (fr) | 1971-07-01 |
Family
ID=21721416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE762124A BE762124A (fr) | 1970-01-28 | 1971-01-27 | Procede de preparation de melanges en equilibre de sulfates de polydiorganosiloxanyle, et produits obtenus |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3652624A (fr) |
| BE (1) | BE762124A (fr) |
| DE (1) | DE2059554C3 (fr) |
| FR (1) | FR2077623B1 (fr) |
| GB (1) | GB1306311A (fr) |
| NL (1) | NL152894B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331677C2 (de) * | 1973-06-22 | 1975-06-12 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von äqulllbrlerter Organopolysiloxangemische mit am Silicium gebundenen Organosulfonsäuregruppen |
-
1970
- 1970-01-28 US US6549A patent/US3652624A/en not_active Expired - Lifetime
- 1970-12-03 DE DE2059554A patent/DE2059554C3/de not_active Expired
-
1971
- 1971-01-06 GB GB68871A patent/GB1306311A/en not_active Expired
- 1971-01-26 FR FR7102443A patent/FR2077623B1/fr not_active Expired
- 1971-01-27 BE BE762124A patent/BE762124A/fr not_active IP Right Cessation
- 1971-01-28 NL NL717101112A patent/NL152894B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2077623B1 (fr) | 1973-10-19 |
| US3652624A (en) | 1972-03-28 |
| GB1306311A (fr) | 1973-02-07 |
| DE2059554A1 (de) | 1971-07-29 |
| DE2059554B2 (fr) | 1973-10-04 |
| FR2077623A1 (fr) | 1971-10-29 |
| DE2059554C3 (de) | 1974-06-06 |
| NL7101112A (fr) | 1971-07-30 |
| NL152894B (nl) | 1977-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE748799A (fr) | Procede de preparation de pyrimidinenucleosides et produits obtenus | |
| BE790977A (fr) | Procede de preparation de produits de poly-addition silicies | |
| BE744245A (fr) | Procede de preparation de microcapsules et produits obtenus parce procede | |
| BE776441A (fr) | Procede de preparation de compositions de moulage thermodurcissables etproduits obtenus | |
| BE766220A (fr) | Procede de preparation de produits protidiques alimentaires, imitant les produits de viande hachee, et produits obtenus | |
| FR2027367A1 (fr) | Procede de preparation de(3-aminopyrazinoyl)-sulfamides et produits obtenus | |
| BE753875A (fr) | Procede de preparation de polyamines et produits obtenus | |
| BE748549A (fr) | Procede de preparation de produits de condensation uree-formaldehyde | |
| BE807556A (fr) | Procede de preparation de n1-(2'-furannidyle)-uraciles et de n1-(2'-pyrannidyle)-uraciles et produits obtenus | |
| BE760412A (fr) | Procede pour la preparation de polyamide-imide-esters et produits ainsiobtenus | |
| BE768530A (fr) | Procede de preparation de lactames et produits obtenus | |
| BE771533A (fr) | Procede de preparation de 5-cyclohexadecene-1-one et nouveau produit ainsi obtenu | |
| BE766695A (fr) | Procede de preparation de liants thermoplastiques et produits obtenus | |
| BE766739A (fr) | Procede de preparation de derives du pregnane et produits obtenus | |
| BE787367A (fr) | Procede de preparation de tetraalkylpyrazines et produits obtenus | |
| BE762124A (fr) | Procede de preparation de melanges en equilibre de sulfates de polydiorganosiloxanyle, et produits obtenus | |
| BE787242A (fr) | Procede de preparation de derives du pregnane, et produits obtenus | |
| BE791573A (fr) | Procede de preparation de particules spheriques et produits obtenus | |
| BE769597A (fr) | Delta-lactones-alpha-beta-insaturees, procede de preparation deces composes et produits intermediaires pour les preparer | |
| BE769324A (fr) | Procede de preparation d'alcoylidenenorbornenes et produits obtenus | |
| BE746211A (fr) | Procede de preparation de 11alpha-hydroxy-3-oxo-delta 1,4- steroides, et produits obtenus | |
| BE782572A (fr) | Procede de production de proteines solubles et produits obtenus | |
| BE772580A (fr) | Procede de preparation de delta exp. 4-3-oxo-1 -methyl-steroides et produits obtenus | |
| BE750033A (fr) | Procede de preparation d'imido-esters cycliques et produits obtenus | |
| BE794804A (fr) | Procede de preparation de derives de piperazine, et produits obtenus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: TH. GOLDSCHMIDT A.G. Effective date: 19860131 |