GB2509616B - Fast cure epoxy resins system - Google Patents

Fast cure epoxy resins system

Info

Publication number
GB2509616B
GB2509616B GB1322951.3A GB201322951A GB2509616B GB 2509616 B GB2509616 B GB 2509616B GB 201322951 A GB201322951 A GB 201322951A GB 2509616 B GB2509616 B GB 2509616B
Authority
GB
United Kingdom
Prior art keywords
epoxy resins
fast cure
cure epoxy
resins system
fast
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.)
Active
Application number
GB1322951.3A
Other versions
GB201322951D0 (en
GB2509616A (en
Inventor
Harrington Chris
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.)
Hexcel Composites Ltd
Original Assignee
Hexcel Composites 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
Priority claimed from GBGB1223152.8A external-priority patent/GB201223152D0/en
Application filed by Hexcel Composites Ltd filed Critical Hexcel Composites Ltd
Publication of GB201322951D0 publication Critical patent/GB201322951D0/en
Publication of GB2509616A publication Critical patent/GB2509616A/en
Application granted granted Critical
Publication of GB2509616B publication Critical patent/GB2509616B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4021—Ureas; Thioureas; Guanidines; Dicyandiamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
GB1322951.3A 2012-12-21 2013-12-23 Fast cure epoxy resins system Active GB2509616B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1223152.8A GB201223152D0 (en) 2012-12-21 2012-12-21 Fast Cure epoxy resins system
EP13077863 2013-12-20

Publications (3)

Publication Number Publication Date
GB201322951D0 GB201322951D0 (en) 2014-02-12
GB2509616A GB2509616A (en) 2014-07-09
GB2509616B true GB2509616B (en) 2017-07-12

Family

ID=50114707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1322951.3A Active GB2509616B (en) 2012-12-21 2013-12-23 Fast cure epoxy resins system

Country Status (1)

Country Link
GB (1) GB2509616B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201416670D0 (en) * 2014-09-22 2014-11-05 Hexcel Composites Ltd Fast curing compositions
GB201515715D0 (en) * 2015-09-04 2015-10-21 Gurit Uk Ltd Prepregs and production of composite material using prepregs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1279688A1 (en) * 2001-07-13 2003-01-29 Toray Composites (America), Inc. Quick cure carbon fiber reinforced epoxy resin
WO2013130378A1 (en) * 2012-02-27 2013-09-06 Cytec Technology Corp. Curable epoxy composition and short -cure method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1279688A1 (en) * 2001-07-13 2003-01-29 Toray Composites (America), Inc. Quick cure carbon fiber reinforced epoxy resin
WO2013130378A1 (en) * 2012-02-27 2013-09-06 Cytec Technology Corp. Curable epoxy composition and short -cure method

Also Published As

Publication number Publication date
GB201322951D0 (en) 2014-02-12
GB2509616A (en) 2014-07-09

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