BE567471A - - Google Patents
Info
- Publication number
- BE567471A BE567471A BE567471DA BE567471A BE 567471 A BE567471 A BE 567471A BE 567471D A BE567471D A BE 567471DA BE 567471 A BE567471 A BE 567471A
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/15—Antistatic agents not otherwise provided for
- Y10S260/17—High polymeric, resinous, antistatic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US657742A US2970987A (en) | 1957-05-08 | 1957-05-08 | Copolymer having amide and urethane linkages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567471A true BE567471A (US07922777-20110412-C00004.png) | 1958-11-07 |
Family
ID=24638489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567471D BE567471A (US07922777-20110412-C00004.png) | 1957-05-08 | 1958-05-07 |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3254056A (en) * | 1960-05-23 | 1966-05-31 | Goodyear Tire & Rubber | Polyurethane elastomers from a polyether bis-chloroformate and a diamine |
| BE640789A (US07922777-20110412-C00004.png) * | 1962-12-05 | |||
| US3385833A (en) * | 1965-01-08 | 1968-05-28 | Du Pont | Process for preparing polyurethanes |
| US3370044A (en) * | 1966-11-10 | 1968-02-20 | Du Pont | Dyeable polyurethanes and polyamides containing piperazine-based modifiers in the polymer chain |
| US3503939A (en) * | 1967-03-29 | 1970-03-31 | Du Pont | Polyamides from heterocyclic diamines |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR895395A (fr) * | 1942-05-20 | 1945-01-23 | Ig Farbenindustrie Ag | Procédé pour préparer des produits de condensation |
| DE907599C (de) * | 1942-05-21 | 1954-03-25 | Basf Ag | Verfahren zur Herstellung linearpolymerer, amid- und urethangruppenhaltiger Kondensationsprodukte |
| US2731446A (en) * | 1953-03-30 | 1956-01-17 | Du Pont | Polyurethanes from piperazine |
| US2731445A (en) * | 1953-03-30 | 1956-01-17 | Du Pont | Polyurethanes from piperazines |
| NL102615C (US07922777-20110412-C00004.png) * | 1953-06-05 | |||
| USRE24691E (en) * | 1955-02-21 | 1959-08-25 | Process for forming films and filaments |
-
1957
- 1957-05-08 US US657742A patent/US2970987A/en not_active Expired - Lifetime
-
1958
- 1958-05-03 FR FR1206705D patent/FR1206705A/fr not_active Expired
- 1958-05-07 GB GB14688/58A patent/GB847024A/en not_active Expired
- 1958-05-07 BE BE567471D patent/BE567471A/xx unknown
- 1958-05-08 DE DEP20657A patent/DE1125173B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB847024A (en) | 1960-09-07 |
| FR1206705A (fr) | 1960-02-11 |
| US2970987A (en) | 1961-02-07 |
| DE1125173B (de) | 1962-03-08 |
