BE838252A - Polythiols contenant des urethannes et procede pour les obtenir - Google Patents
Polythiols contenant des urethannes et procede pour les obtenirInfo
- Publication number
- BE838252A BE838252A BE164083A BE164083A BE838252A BE 838252 A BE838252 A BE 838252A BE 164083 A BE164083 A BE 164083A BE 164083 A BE164083 A BE 164083A BE 838252 A BE838252 A BE 838252A
- Authority
- BE
- Belgium
- Prior art keywords
- obtaining
- containing urethanes
- polythiols containing
- polythiols
- urethanes
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
- C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/025—Preparatory processes
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/12—Polythioether-ethers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54670975A | 1975-02-03 | 1975-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE838252A true BE838252A (fr) | 1976-05-28 |
Family
ID=24181663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE164083A BE838252A (fr) | 1975-02-03 | 1976-02-03 | Polythiols contenant des urethannes et procede pour les obtenir |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE838252A (fr) |
| DE (1) | DE2603800A1 (fr) |
| FR (1) | FR2313358A1 (fr) |
| GB (1) | GB1510595A (fr) |
| IT (1) | IT1055859B (fr) |
| NL (1) | NL7601068A (fr) |
| SE (1) | SE7601153L (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176197B (en) * | 1985-05-31 | 1989-10-25 | Ashland Oil Inc | Vapour permeation curable coatings comprising polymercapto compounds and polyisocyanate curing agents |
| AU2280888A (en) * | 1987-10-12 | 1989-04-13 | Takeda Chemical Industries Ltd. | Polyurethane resins having mercapto groups, use in magnetic recording medium |
| US6887401B2 (en) * | 2001-11-05 | 2005-05-03 | Essilor International Compagnie General D'optique | Method for making transparent polythiourethane substrates in particular optical substrates |
| US9469607B2 (en) * | 2015-03-03 | 2016-10-18 | Chevron Phillips Chemical Company Lp | Polythiols with carbamate groups |
-
1976
- 1976-02-02 IT IT19813/76A patent/IT1055859B/it active
- 1976-02-02 DE DE19762603800 patent/DE2603800A1/de active Pending
- 1976-02-03 GB GB4229/76A patent/GB1510595A/en not_active Expired
- 1976-02-03 SE SE7601153A patent/SE7601153L/xx unknown
- 1976-02-03 FR FR7602970A patent/FR2313358A1/fr not_active Withdrawn
- 1976-02-03 BE BE164083A patent/BE838252A/fr unknown
- 1976-02-03 NL NL7601068A patent/NL7601068A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1055859B (it) | 1982-01-11 |
| FR2313358A1 (fr) | 1976-12-31 |
| GB1510595A (en) | 1978-05-10 |
| NL7601068A (nl) | 1976-08-05 |
| DE2603800A1 (de) | 1976-08-05 |
| SE7601153L (sv) | 1976-08-04 |
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