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GB2006797B - Transparent polyamides - Google Patents

Transparent polyamides

Info

Publication number
GB2006797B
GB2006797B GB7842315A GB7842315A GB2006797B GB 2006797 B GB2006797 B GB 2006797B GB 7842315 A GB7842315 A GB 7842315A GB 7842315 A GB7842315 A GB 7842315A GB 2006797 B GB2006797 B GB 2006797B
Authority
GB
United Kingdom
Prior art keywords
transparent polyamides
polyamides
transparent
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
GB7842315A
Other versions
GB2006797A (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB7842315A priority Critical patent/GB2006797B/en
Publication of GB2006797A publication Critical patent/GB2006797A/en
Application granted granted Critical
Publication of GB2006797B publication Critical patent/GB2006797B/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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic 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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Polyamides (AREA)
GB7842315A 1978-10-27 1978-10-27 Transparent polyamides Expired GB2006797B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7842315A GB2006797B (en) 1978-10-27 1978-10-27 Transparent polyamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7842315A GB2006797B (en) 1978-10-27 1978-10-27 Transparent polyamides

Publications (2)

Publication Number Publication Date
GB2006797A GB2006797A (en) 1979-05-10
GB2006797B true GB2006797B (en) 1982-08-18

Family

ID=10500655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842315A Expired GB2006797B (en) 1978-10-27 1978-10-27 Transparent polyamides

Country Status (1)

Country Link
GB (1) GB2006797B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700900A (en) * 1992-12-24 1997-12-23 Ems-Inventa Ag Copolyamides with long-chain polyamide units

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255559A (en) * 1978-10-18 1981-03-10 Ciba-Geigy Corporation Transparent copolyamide from 1,10-disubstituted-1,10 diamine
GB9325032D0 (en) * 1993-12-07 1994-02-02 Du Pont Canada Polyamides,heat-sealable layers formed therefrom and packages incorporating them
FR2954773B1 (en) * 2009-12-24 2013-01-04 Arkema France SEMI-AROMATIC POLYAMIDE, PROCESS FOR PREPARING THE SAME, COMPOSITION COMPRISING SUCH POLYAMIDE AND USES THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700900A (en) * 1992-12-24 1997-12-23 Ems-Inventa Ag Copolyamides with long-chain polyamide units

Also Published As

Publication number Publication date
GB2006797A (en) 1979-05-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921027