IT1000589B - Procedimento per preparare un poli amminoacido - Google Patents

Procedimento per preparare un poli amminoacido

Info

Publication number
IT1000589B
IT1000589B IT7370812A IT7081273A IT1000589B IT 1000589 B IT1000589 B IT 1000589B IT 7370812 A IT7370812 A IT 7370812A IT 7081273 A IT7081273 A IT 7081273A IT 1000589 B IT1000589 B IT 1000589B
Authority
IT
Italy
Prior art keywords
preparing
procedure
amino acid
acid pole
pole
Prior art date
Application number
IT7370812A
Other languages
English (en)
Other versions
IT7370812A1 (it
Original Assignee
Ajinomoto Kk
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 claimed from JP317073A external-priority patent/JPS4987795A/ja
Priority claimed from JP9458373A external-priority patent/JPS5222679B2/ja
Application filed by Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of IT7370812A1 publication Critical patent/IT7370812A1/it
Application granted granted Critical
Publication of IT1000589B publication Critical patent/IT1000589B/it

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
    • 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)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT7370812A 1972-12-26 1973-12-21 Procedimento per preparare un poli amminoacido IT1000589B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP317073A JPS4987795A (it) 1972-12-26 1972-12-26
JP9458373A JPS5222679B2 (it) 1973-08-23 1973-08-23

Publications (2)

Publication Number Publication Date
IT7370812A1 IT7370812A1 (it) 1975-06-21
IT1000589B true IT1000589B (it) 1976-04-10

Family

ID=26336683

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7370812A IT1000589B (it) 1972-12-26 1973-12-21 Procedimento per preparare un poli amminoacido

Country Status (5)

Country Link
US (1) US3923751A (it)
DE (1) DE2364152A1 (it)
FR (1) FR2211494A1 (it)
GB (1) GB1423020A (it)
IT (1) IT1000589B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371179A (en) * 1992-07-10 1994-12-06 Rohm And Haas Company Polysuccinimide polymers and process for preparing polysuccinimide polymers
US5371177A (en) * 1992-07-10 1994-12-06 Rohm And Haas Company Process for preparing polysuccinimides from maleamic acid
US5380817A (en) * 1992-07-10 1995-01-10 Rohm And Haas Company Process for preparing polysuccinimides from aspartic acid
US5393868A (en) * 1992-10-13 1995-02-28 Rohm And Haas Company Production of polysuccinimide by thermal polymerization of maleamic acid
US5424391A (en) * 1993-07-20 1995-06-13 Rohm And Haas Company Production of polysuccinimide by thermal polymerization of fumaramic acid
US5457176A (en) * 1993-09-21 1995-10-10 Rohm And Haas Company Acid catalyzed process for preparing amino acid polymers
CA2132112A1 (en) * 1993-09-21 1995-03-22 David Elliott Adler Acid catalyzed process for preparing amino acid polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174527A (en) * 1935-01-02 1939-10-03 Du Pont Polyamides
FR1342877A (fr) * 1961-09-28 1963-11-15 Rohm & Haas Polymères de condensation et procédé pour leur fabrication
US3819587A (en) * 1969-05-23 1974-06-25 Du Pont Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20

Also Published As

Publication number Publication date
GB1423020A (en) 1976-01-28
FR2211494A1 (it) 1974-07-19
IT7370812A1 (it) 1975-06-21
US3923751A (en) 1975-12-02
DE2364152A1 (de) 1974-06-27

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