GB1218879A - Polyamino acid solution - Google Patents

Polyamino acid solution

Info

Publication number
GB1218879A
GB1218879A GB1731769A GB1731769A GB1218879A GB 1218879 A GB1218879 A GB 1218879A GB 1731769 A GB1731769 A GB 1731769A GB 1731769 A GB1731769 A GB 1731769A GB 1218879 A GB1218879 A GB 1218879A
Authority
GB
United Kingdom
Prior art keywords
acid
additive
solution
amino acid
sulphoxide
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
GB1731769A
Other languages
English (en)
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
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
Application filed by Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Publication of GB1218879A publication Critical patent/GB1218879A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
GB1731769A 1968-04-03 1969-04-02 Polyamino acid solution Expired GB1218879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2142168 1968-04-03

Publications (1)

Publication Number Publication Date
GB1218879A true GB1218879A (en) 1971-01-13

Family

ID=12054520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1731769A Expired GB1218879A (en) 1968-04-03 1969-04-02 Polyamino acid solution

Country Status (2)

Country Link
FR (1) FR2005460A1 (enrdf_load_stackoverflow)
GB (1) GB1218879A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907755A (en) * 1972-05-03 1975-09-23 Rhone Poulenc Sa Sulfonated polymers derived from L-lysine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907755A (en) * 1972-05-03 1975-09-23 Rhone Poulenc Sa Sulfonated polymers derived from L-lysine

Also Published As

Publication number Publication date
FR2005460A1 (enrdf_load_stackoverflow) 1969-12-12
DE1915190A1 (de) 1971-06-03
DE1915190B2 (de) 1975-08-14

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