GB864692A - Improvements in and relating to the production of artificial threads - Google Patents

Improvements in and relating to the production of artificial threads

Info

Publication number
GB864692A
GB864692A GB12523/58A GB1252358A GB864692A GB 864692 A GB864692 A GB 864692A GB 12523/58 A GB12523/58 A GB 12523/58A GB 1252358 A GB1252358 A GB 1252358A GB 864692 A GB864692 A GB 864692A
Authority
GB
United Kingdom
Prior art keywords
solvent
polypeptide
glutamate
methyl
gamma
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12523/58A
Other languages
English (en)
Inventor
Denis George Harold Ballard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL238058D priority Critical patent/NL238058A/xx
Priority to GB12523/58A priority patent/GB864692A/en
Application filed by Courtaulds PLC filed Critical Courtaulds PLC
Priority to FR791765A priority patent/FR1228448A/fr
Priority to BE577609A priority patent/BE577609A/fr
Priority to GB16912/59A priority patent/GB917956A/en
Priority to FR827698A priority patent/FR77746E/fr
Priority to BE591015A priority patent/BE591015R/fr
Publication of GB864692A publication Critical patent/GB864692A/en
Priority to GB14094/61A priority patent/GB931677A/en
Priority to GB15637/61A priority patent/GB935396A/en
Priority to US161762A priority patent/US3089749A/en
Priority to BE616660A priority patent/BE616660R/fr
Priority to NL277469D priority patent/NL277469A/xx
Priority to FR1228448A priority patent/FR81497E/fr
Expired legal-status Critical Current

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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB12523/58A 1958-04-21 1958-04-21 Improvements in and relating to the production of artificial threads Expired GB864692A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NL238058D NL238058A (enrdf_load_stackoverflow) 1958-04-21
GB12523/58A GB864692A (en) 1958-04-21 1958-04-21 Improvements in and relating to the production of artificial threads
FR791765A FR1228448A (fr) 1958-04-21 1959-04-10 Production de fibres artificielles de polypeptides
BE577609A BE577609A (fr) 1958-04-21 1959-04-11 Perfectionnements à la production de fils artificiels
GB16912/59A GB917956A (en) 1958-04-21 1959-05-19 Improvements in and relating to the production of poly-gamma-ethyl glutamate fibres
FR827698A FR77746E (fr) 1958-04-21 1960-05-19 Production de fibres artificielles de polypeptides
BE591015A BE591015R (fr) 1958-04-21 1960-05-19 Perfectionnements à la production de fils artificiels
GB14094/61A GB931677A (en) 1958-04-21 1961-04-19 Improvements in and relating to the production of artificial threads
GB15637/61A GB935396A (en) 1958-04-21 1961-05-01 Improvements in and relating to the production of poly-gamma-methyl glutamate and poly-gamma-ethyl glutamate films
US161762A US3089749A (en) 1958-04-21 1961-12-01 Production of artificial threads
BE616660A BE616660R (fr) 1958-04-21 1962-04-19 Perfectionnements à la production de fils artificiels
NL277469D NL277469A (enrdf_load_stackoverflow) 1958-04-21 1962-04-19
FR1228448A FR81497E (fr) 1958-04-21 1962-04-19 Production de fibres artificielles de polypeptides

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
GB864692A true GB864692A (en) 1961-04-06

Family

ID=43034292

Family Applications (4)

Application Number Title Priority Date Filing Date
GB12523/58A Expired GB864692A (en) 1958-04-21 1958-04-21 Improvements in and relating to the production of artificial threads
GB16912/59A Expired GB917956A (en) 1958-04-21 1959-05-19 Improvements in and relating to the production of poly-gamma-ethyl glutamate fibres
GB14094/61A Expired GB931677A (en) 1958-04-21 1961-04-19 Improvements in and relating to the production of artificial threads
GB15637/61A Expired GB935396A (en) 1958-04-21 1961-05-01 Improvements in and relating to the production of poly-gamma-methyl glutamate and poly-gamma-ethyl glutamate films

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB16912/59A Expired GB917956A (en) 1958-04-21 1959-05-19 Improvements in and relating to the production of poly-gamma-ethyl glutamate fibres
GB14094/61A Expired GB931677A (en) 1958-04-21 1961-04-19 Improvements in and relating to the production of artificial threads
GB15637/61A Expired GB935396A (en) 1958-04-21 1961-05-01 Improvements in and relating to the production of poly-gamma-methyl glutamate and poly-gamma-ethyl glutamate films

Country Status (5)

Country Link
US (1) US3089749A (enrdf_load_stackoverflow)
BE (3) BE577609A (enrdf_load_stackoverflow)
FR (3) FR1228448A (enrdf_load_stackoverflow)
GB (4) GB864692A (enrdf_load_stackoverflow)
NL (2) NL277469A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344219A (en) * 1963-07-18 1967-09-26 Process for manufacturing shaped articles of optically active poly-sf-methyl glutamate

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
BE636530A (enrdf_load_stackoverflow) * 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344219A (en) * 1963-07-18 1967-09-26 Process for manufacturing shaped articles of optically active poly-sf-methyl glutamate

Also Published As

Publication number Publication date
NL238058A (enrdf_load_stackoverflow)
US3089749A (en) 1963-05-14
GB917956A (en) 1963-02-13
FR77746E (fr) 1962-04-13
GB935396A (en) 1963-08-28
FR1228448A (fr) 1960-08-29
GB931677A (en) 1963-07-17
NL277469A (enrdf_load_stackoverflow) 1964-11-10
BE591015R (fr) 1960-09-16
BE616660R (fr) 1962-08-16
FR81497E (fr) 1963-09-27
BE577609A (fr) 1959-07-31

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