GB2218105B - Amorphous copolyamides - Google Patents

Amorphous copolyamides

Info

Publication number
GB2218105B
GB2218105B GB8915343A GB8915343A GB2218105B GB 2218105 B GB2218105 B GB 2218105B GB 8915343 A GB8915343 A GB 8915343A GB 8915343 A GB8915343 A GB 8915343A GB 2218105 B GB2218105 B GB 2218105B
Authority
GB
United Kingdom
Prior art keywords
amorphous copolyamides
copolyamides
amorphous
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 - Lifetime
Application number
GB8915343A
Other versions
GB2218105A (en
GB8915343D0 (en
Inventor
Torre Hans Dalla
Manfred Hoppe
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.)
Inventa AG fuer Forschung und Patentverwertung
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Inventa AG fuer Forschung und Patentverwertung
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 CH3425/86A external-priority patent/CH671022A5/de
Application filed by EMS Inventa AG, Inventa AG fuer Forschung und Patentverwertung filed Critical EMS Inventa AG
Publication of GB8915343D0 publication Critical patent/GB8915343D0/en
Publication of GB2218105A publication Critical patent/GB2218105A/en
Application granted granted Critical
Publication of GB2218105B publication Critical patent/GB2218105B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB8915343A 1986-08-26 1989-07-04 Amorphous copolyamides Expired - Lifetime GB2218105B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3425/86A CH671022A5 (en) 1986-08-26 1986-08-26
GB8720043A GB2194540B (en) 1986-08-26 1987-08-25 Impact-resistant polyamide alloys

Publications (3)

Publication Number Publication Date
GB8915343D0 GB8915343D0 (en) 1989-08-23
GB2218105A GB2218105A (en) 1989-11-08
GB2218105B true GB2218105B (en) 1990-05-09

Family

ID=25692970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8915343A Expired - Lifetime GB2218105B (en) 1986-08-26 1989-07-04 Amorphous copolyamides

Country Status (1)

Country Link
GB (1) GB2218105B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH688624A5 (en) * 1995-02-01 1997-12-15 Inventa Ag Amorphous polyamide molding materials and fittings.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268661A (en) * 1978-12-18 1981-05-19 Inventa Ag Fur Forschung Und Patentverwertung, Zurich Method for the manufacture of glass clear transparent polyamide
GB2170209A (en) * 1985-01-07 1986-07-30 Inventa Ag Copolyamides

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268661A (en) * 1978-12-18 1981-05-19 Inventa Ag Fur Forschung Und Patentverwertung, Zurich Method for the manufacture of glass clear transparent polyamide
GB2170209A (en) * 1985-01-07 1986-07-30 Inventa Ag Copolyamides

Also Published As

Publication number Publication date
GB2218105A (en) 1989-11-08
GB8915343D0 (en) 1989-08-23

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Legal Events

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

Effective date: 20020825