DE60137059D1 - Flüssigkristalline wärmehärtende verbindungen aus ester, ester-imide und ester-amide oligomeren - Google Patents

Flüssigkristalline wärmehärtende verbindungen aus ester, ester-imide und ester-amide oligomeren

Info

Publication number
DE60137059D1
DE60137059D1 DE60137059T DE60137059T DE60137059D1 DE 60137059 D1 DE60137059 D1 DE 60137059D1 DE 60137059 T DE60137059 T DE 60137059T DE 60137059 T DE60137059 T DE 60137059T DE 60137059 D1 DE60137059 D1 DE 60137059D1
Authority
DE
Germany
Prior art keywords
ester
liquid crystal
capped
liquid crystalline
crystal oligomers
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 - Fee Related
Application number
DE60137059T
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German (de)
English (en)
Inventor
Theodorous Dingemans
Erik Weiser
Clair Terry St
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Application granted granted Critical
Publication of DE60137059D1 publication Critical patent/DE60137059D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3823—Polymers with mesogenic groups in the main chain containing heterocycles having at least one nitrogen as ring hetero atom
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G69/44—Polyester-amides
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/16—Polyester-imides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3804—Polymers with mesogenic groups in the main chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Liquid Crystal Substances (AREA)
  • Pyrrole Compounds (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE60137059T 2000-09-13 2001-03-15 Flüssigkristalline wärmehärtende verbindungen aus ester, ester-imide und ester-amide oligomeren Expired - Fee Related DE60137059D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23250400P 2000-09-13 2000-09-13
US09/757,398 US6939940B2 (en) 2000-09-13 2001-01-05 Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers
PCT/US2001/008301 WO2002022706A1 (en) 2000-09-13 2001-03-15 Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers

Publications (1)

Publication Number Publication Date
DE60137059D1 true DE60137059D1 (de) 2009-01-29

Family

ID=26926055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137059T Expired - Fee Related DE60137059D1 (de) 2000-09-13 2001-03-15 Flüssigkristalline wärmehärtende verbindungen aus ester, ester-imide und ester-amide oligomeren

Country Status (10)

Country Link
US (2) US6939940B2 (https=)
EP (1) EP1320567B1 (https=)
JP (1) JP2004509190A (https=)
KR (1) KR100786659B1 (https=)
CN (1) CN100448914C (https=)
AT (1) ATE417879T1 (https=)
AU (1) AU2001252905A1 (https=)
CA (1) CA2422251A1 (https=)
DE (1) DE60137059D1 (https=)
WO (1) WO2002022706A1 (https=)

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US6939940B2 (en) 2005-09-06
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US7507784B2 (en) 2009-03-24
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AU2001252905A1 (en) 2002-03-26
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CA2422251A1 (en) 2002-03-21

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