NL152004B - Werkwijze ter bereiding van een thermohardbaar mengsel op basis van een epoxyhars en dicyaandiamide. - Google Patents

Werkwijze ter bereiding van een thermohardbaar mengsel op basis van een epoxyhars en dicyaandiamide.

Info

Publication number
NL152004B
NL152004B NL676713972A NL6713972A NL152004B NL 152004 B NL152004 B NL 152004B NL 676713972 A NL676713972 A NL 676713972A NL 6713972 A NL6713972 A NL 6713972A NL 152004 B NL152004 B NL 152004B
Authority
NL
Netherlands
Prior art keywords
hardable
thermo
preparing
epoxy resin
mixture based
Prior art date
Application number
NL676713972A
Other languages
English (en)
Other versions
NL6713972A (nl
Inventor
Romeo Lopez
James Albert Clarke
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NL6713972A publication Critical patent/NL6713972A/xx
Publication of NL152004B publication Critical patent/NL152004B/nl

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
    • C08G59/68—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 catalysts used
    • C08G59/686—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 catalysts used containing nitrogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
NL676713972A 1966-10-14 1967-10-13 Werkwijze ter bereiding van een thermohardbaar mengsel op basis van een epoxyhars en dicyaandiamide. NL152004B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US586662A US3391113A (en) 1966-10-14 1966-10-14 Rapid curing epoxy resin compositions

Publications (2)

Publication Number Publication Date
NL6713972A NL6713972A (nl) 1968-04-16
NL152004B true NL152004B (nl) 1977-01-17

Family

ID=24346651

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676713972A NL152004B (nl) 1966-10-14 1967-10-13 Werkwijze ter bereiding van een thermohardbaar mengsel op basis van een epoxyhars en dicyaandiamide.

Country Status (6)

Country Link
US (1) US3391113A (nl)
BE (1) BE705053A (nl)
CH (1) CH492751A (nl)
DE (1) DE1720507B2 (nl)
GB (1) GB1142454A (nl)
NL (1) NL152004B (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788321A (en) * 1967-12-26 1974-01-29 Owens Illinois Inc Hypodermic syringe with improved adhesive
US3732286A (en) * 1971-11-01 1973-05-08 Goodrich Co B F Compositions comprising an epoxy resin, dicyaniamide and an acylguanidine
ES444862A1 (es) * 1976-02-03 1977-09-16 Pellicer Carlos F Procedimiento para la obtencion de un producto ignifugo de resina epoxi.
DE2914085A1 (de) * 1979-04-07 1980-10-16 Basf Ag Additionsprodukt und seine verwendung
US4311753A (en) * 1979-07-17 1982-01-19 General Electric Company Curing agent for epoxy resin laminating compositions comprising a mixture of dicyandiamide and a tetra-alkylguanidine
US4268656A (en) * 1980-01-16 1981-05-19 National Starch And Chemical Corporation Co-curing agents for epoxy resins
JPS58147416A (ja) * 1982-02-26 1983-09-02 Hitachi Ltd エポキシ樹脂組成物
DE3510952A1 (de) * 1985-03-26 1986-10-09 Skw Trostberg Ag, 8223 Trostberg Haerterloesung fuer epoxidharzmassen
US5387656A (en) * 1990-07-23 1995-02-07 Alliedsignal Inc. Substituted cyanoguanidines as curing agents for epoxy resins
EP2180012A1 (en) 2008-10-23 2010-04-28 Hexion Specialty Chemicals Research Belgium S.A. Curable epoxy resin and dicyandiamide solution
DE102009027826A1 (de) 2009-04-29 2010-11-04 Evonik Degussa Gmbh Katalyse von Epoxidharzformulierungen
DE102009027825A1 (de) 2009-07-20 2011-01-27 Evonik Degussa Gmbh Katalyse von Epoxidharzformulierungen mit schwerlöslichen Katalysatoren
DE102009052061A1 (de) 2009-11-05 2011-05-12 Alzchem Trostberg Gmbh Verwendung von Guanidin-Derivaten als Härtungsbeschleuniger für Epoxidharze
DE102010020882A1 (de) 2010-05-18 2011-11-24 Alzchem Trostberg Gmbh Semicarbazone zur Härtung von Epoxidharzen
US9765009B2 (en) 2011-11-17 2017-09-19 Evonik Degussa Gmbh Processes, products, and compositions having tetraalkylguanidine salt of aromatic carboxylic acid
US10023681B2 (en) 2012-10-24 2018-07-17 Evonik Degussa Gmbh Delay action catalyst for improving the stability of polyurethane systems having halogen containing blowing agents
US9862798B2 (en) 2013-09-30 2018-01-09 Evonik Degussa Gmbh Epoxy liquid curing agent compositions
DE102014209355A1 (de) * 2014-05-16 2015-11-19 Evonik Degussa Gmbh Guanidinhaltige Polyoxyalkylene und Verfahren zur Herstellung
ES2964923T3 (es) 2019-07-12 2024-04-10 Byk Chemie Gmbh Composición sinérgica
CN115298253B (zh) 2020-03-17 2024-05-03 毕克化学有限公司 流变控制剂

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030247A (en) * 1955-07-28 1962-04-17 Minnesota Mining & Mfg Stable heat-curing epoxy resin compositions

Also Published As

Publication number Publication date
US3391113A (en) 1968-07-02
DE1720507A1 (de) 1971-07-01
NL6713972A (nl) 1968-04-16
GB1142454A (en) 1969-02-05
BE705053A (nl) 1968-04-16
CH492751A (de) 1970-06-30
DE1720507B2 (de) 1977-04-21

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DOW CHEMICAL