BE710993A - - Google Patents
Info
- Publication number
- BE710993A BE710993A BE710993DA BE710993A BE 710993 A BE710993 A BE 710993A BE 710993D A BE710993D A BE 710993DA BE 710993 A BE710993 A BE 710993A
- Authority
- BE
- Belgium
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
- 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
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/307—Other macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyurethanes Or Polyureas (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051579 | 1967-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710993A true BE710993A (de) | 1968-07-01 |
Family
ID=7104728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710993D BE710993A (de) | 1967-02-21 | 1968-02-19 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3553304A (de) |
| AT (1) | AT290145B (de) |
| BE (1) | BE710993A (de) |
| CH (1) | CH496758A (de) |
| DK (1) | DK116771B (de) |
| ES (1) | ES350694A1 (de) |
| FR (1) | FR1560663A (de) |
| GB (1) | GB1147016A (de) |
| NL (1) | NL6802252A (de) |
| SE (1) | SE339314B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2232463C3 (de) * | 1972-07-01 | 1980-05-08 | Bayer Ag, 5090 Leverkusen | Polybenz-13-oxazindione-(2,4), Verfahren zu ihrer Herstellung und ihre Verwendung- |
| DE2418996A1 (de) * | 1974-04-19 | 1975-10-30 | Bayer Ag | Asymmetrische, semipermeable membranen aus polybenz-1,3-oxazindionen-2,4 |
| CA1084225A (en) * | 1976-05-27 | 1980-08-26 | Nobuo Fukushima | Method of manufacturing oriented amorphous aromatic polymeric films |
-
1968
- 1968-01-22 CH CH93168A patent/CH496758A/de not_active IP Right Cessation
- 1968-02-13 US US704989A patent/US3553304A/en not_active Expired - Lifetime
- 1968-02-14 AT AT139368A patent/AT290145B/de not_active IP Right Cessation
- 1968-02-16 NL NL6802252A patent/NL6802252A/xx unknown
- 1968-02-19 SE SE02138/68A patent/SE339314B/xx unknown
- 1968-02-19 BE BE710993D patent/BE710993A/xx unknown
- 1968-02-20 ES ES350694A patent/ES350694A1/es not_active Expired
- 1968-02-20 GB GB8129/68A patent/GB1147016A/en not_active Expired
- 1968-02-20 DK DK66968AA patent/DK116771B/da unknown
- 1968-02-21 FR FR1560663D patent/FR1560663A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1560663A (de) | 1969-03-21 |
| ES350694A1 (es) | 1969-05-01 |
| DE1704627A1 (de) | 1971-05-19 |
| AT290145B (de) | 1971-05-25 |
| DK116771B (da) | 1970-02-09 |
| NL6802252A (de) | 1968-08-22 |
| US3553304A (en) | 1971-01-05 |
| GB1147016A (en) | 1969-04-02 |
| CH496758A (de) | 1970-09-30 |
| DE1704627B2 (de) | 1975-11-13 |
| SE339314B (de) | 1971-10-04 |