NL238058A - - Google Patents
Info
- Publication number
- NL238058A NL238058A NL238058DA NL238058A NL 238058 A NL238058 A NL 238058A NL 238058D A NL238058D A NL 238058DA NL 238058 A NL238058 A NL 238058A
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/10—Alpha-amino-carboxylic acids
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/68—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyaminoacids or polypeptides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12523/58A GB864692A (en) | 1958-04-21 | 1958-04-21 | Improvements in and relating to the production of artificial threads |
| GB16912/59A GB917956A (en) | 1958-04-21 | 1959-05-19 | Improvements in and relating to the production of poly-gamma-ethyl glutamate fibres |
| GB14094/61A GB931677A (en) | 1958-04-21 | 1961-04-19 | Improvements in and relating to the production of artificial threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238058A true NL238058A (en:Method) |
Family
ID=43034292
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238058D NL238058A (en:Method) | 1958-04-21 | ||
| NL277469D NL277469A (en:Method) | 1958-04-21 | 1962-04-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL277469D NL277469A (en:Method) | 1958-04-21 | 1962-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3089749A (en:Method) |
| BE (3) | BE577609A (en:Method) |
| FR (3) | FR1228448A (en:Method) |
| GB (4) | GB864692A (en:Method) |
| NL (2) | NL277469A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230274A (en) * | 1960-12-30 | 1966-01-18 | Merck & Co Inc | Preparation of linear polypeptides |
| DE1253863B (de) * | 1962-03-27 | 1967-11-09 | Ajinomoto Kk | Verfahren zum Herstellen von Fasern, bestehend aus einem Gemisch von Regeneratcellulose und einer polymeren Aminosaeure |
| NL297020A (en:Method) * | 1962-08-24 | |||
| US3371069A (en) * | 1963-03-20 | 1968-02-27 | Ajinomoto Kk | Filaments and surgical sutures of polyl-glutamic acid partly esterified with lower alkanols and process therefor |
| GB1024393A (en) * | 1963-03-30 | 1966-03-30 | Asahi Chemical Ind | Process for polymerizing n-carboxy-ª-amino acid anhydrides |
| GB1051327A (en:Method) * | 1963-07-18 | |||
| USRE30170E (en) * | 1975-04-04 | 1979-12-18 | Sutures, Inc. | Hydrolyzable polymers of amino acid and hydroxy acids |
| US5171505A (en) * | 1990-11-28 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Process for spinning polypeptide fibers |
-
0
- NL NL238058D patent/NL238058A/xx unknown
-
1958
- 1958-04-21 GB GB12523/58A patent/GB864692A/en not_active Expired
-
1959
- 1959-04-10 FR FR791765A patent/FR1228448A/fr not_active Expired
- 1959-04-11 BE BE577609A patent/BE577609A/fr unknown
- 1959-05-19 GB GB16912/59A patent/GB917956A/en not_active Expired
-
1960
- 1960-05-19 BE BE591015A patent/BE591015R/fr active
- 1960-05-19 FR FR827698A patent/FR77746E/fr not_active Expired
-
1961
- 1961-04-19 GB GB14094/61A patent/GB931677A/en not_active Expired
- 1961-05-01 GB GB15637/61A patent/GB935396A/en not_active Expired
- 1961-12-01 US US161762A patent/US3089749A/en not_active Expired - Lifetime
-
1962
- 1962-04-19 BE BE616660A patent/BE616660R/fr active
- 1962-04-19 NL NL277469D patent/NL277469A/xx unknown
- 1962-04-19 FR FR1228448A patent/FR81497E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR81497E (fr) | 1963-09-27 |
| BE591015R (fr) | 1960-09-16 |
| FR1228448A (fr) | 1960-08-29 |
| FR77746E (fr) | 1962-04-13 |
| GB931677A (en) | 1963-07-17 |
| NL277469A (en:Method) | 1964-11-10 |
| GB917956A (en) | 1963-02-13 |
| GB935396A (en) | 1963-08-28 |
| GB864692A (en) | 1961-04-06 |
| BE577609A (fr) | 1959-07-31 |
| BE616660R (fr) | 1962-08-16 |
| US3089749A (en) | 1963-05-14 |