IT576650A - - Google Patents
Info
- Publication number
- IT576650A IT576650A IT576650DA IT576650A IT 576650 A IT576650 A IT 576650A IT 576650D A IT576650D A IT 576650DA IT 576650 A IT576650 A IT 576650A
- Authority
- IT
- Italy
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
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
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 |
|---|---|---|---|
| IT481357 | 1957-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT576650A true IT576650A (en) |
Family
ID=11433217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT576650D IT576650A (en) | 1957-08-28 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1211390B (en) |
| FR (1) | FR1201887A (en) |
| GB (1) | GB852606A (en) |
| IT (1) | IT576650A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB461237A (en) * | 1935-01-02 | 1937-02-09 | Du Pont | The manufacture of new compositions of matter and of artificial filaments, fibres, sheets, films and the like therefrom |
| US2158064A (en) * | 1936-07-01 | 1939-05-16 | Du Pont | Polyamides and their production |
| DE745388C (en) * | 1938-12-08 | 1944-12-07 | Ig Farbenindustrie Ag | Process for the production of high molecular weight linear polyamides |
| US2279752A (en) * | 1939-09-25 | 1942-04-14 | Du Pont | Polymeric material |
-
0
- IT IT576650D patent/IT576650A/it unknown
-
1957
- 1957-11-02 DE DE1957P0019583 patent/DE1211390B/en active Pending
-
1958
- 1958-08-26 GB GB2740758A patent/GB852606A/en not_active Expired
- 1958-08-28 FR FR1201887D patent/FR1201887A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB852606A (en) | 1960-10-26 |
| DE1211390B (en) | 1966-02-24 |
| FR1201887A (en) | 1960-01-06 |