NL6806871A - - Google Patents
Info
- Publication number
- NL6806871A NL6806871A NL6806871A NL6806871A NL6806871A NL 6806871 A NL6806871 A NL 6806871A NL 6806871 A NL6806871 A NL 6806871A NL 6806871 A NL6806871 A NL 6806871A NL 6806871 A NL6806871 A NL 6806871A
- Authority
- NL
- Netherlands
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
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22723/67A GB1223839A (en) | 1967-05-16 | 1967-05-16 | Polyamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6806871A true NL6806871A (xx) | 1968-11-18 |
Family
ID=10184076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6806871A NL6806871A (xx) | 1967-05-16 | 1968-05-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3665054A (xx) |
| CH (1) | CH503061A (xx) |
| DE (1) | DE1770379A1 (xx) |
| FR (1) | FR1566937A (xx) |
| GB (1) | GB1223839A (xx) |
| NL (1) | NL6806871A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1293470B (de) * | 1965-12-31 | 1969-04-24 | Leitz Ernst Gmbh | Pankratisches optisches System |
| CA957447A (en) * | 1972-02-21 | 1974-11-05 | Union Carbide Canada Limited | Modified polyamides with enhanced basic dyeability |
| US3839294A (en) * | 1972-05-01 | 1974-10-01 | Du Pont | Sulfonation of diamides of meta-phenylenediamine |
| US3865900A (en) * | 1974-03-01 | 1975-02-11 | Allied Chem | Cationic dyeable nylon 6 containing alkaline metal salts of poly (2-methyl-2-(1-oxo-2-propenyl) amino) -1-propanesulfonic acid |
| US4083893A (en) * | 1975-01-22 | 1978-04-11 | Allied Chemical Corporation | Ozone resistant, cationic dyeable nylon containing lithium, magnesium or calcium salts of sulfonated polystyrene |
| US4097546A (en) * | 1976-03-30 | 1978-06-27 | Allied Chemical Corporation | Ozone resistant, cationic dyeable nylon containing lithium, magnesium or calcium salts of sulfonated polystyrene copolymers |
| DE4040025A1 (de) * | 1990-12-14 | 1992-06-17 | Bayer Ag | Polymermischungen aus polyamiden und polymerisaten mit sulfonamid-struktureinheiten |
| US8986728B2 (en) | 2008-05-30 | 2015-03-24 | Abbott Cardiovascular Systems Inc. | Soluble implantable device comprising polyelectrolyte with hydrophobic counterions |
-
1967
- 1967-05-16 GB GB22723/67A patent/GB1223839A/en not_active Expired
-
1968
- 1968-05-10 US US728319A patent/US3665054A/en not_active Expired - Lifetime
- 1968-05-10 DE DE19681770379 patent/DE1770379A1/de active Pending
- 1968-05-15 NL NL6806871A patent/NL6806871A/xx unknown
- 1968-05-15 CH CH719768A patent/CH503061A/de not_active IP Right Cessation
- 1968-05-16 FR FR1566937D patent/FR1566937A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1770379A1 (de) | 1971-10-21 |
| CH503061A (de) | 1971-02-15 |
| GB1223839A (en) | 1971-03-03 |
| FR1566937A (xx) | 1969-05-09 |
| US3665054A (en) | 1972-05-23 |