GB1529740A - Polyaminoalkylene substituted phenols and their application as curing agents for epoxy resins - Google Patents

Polyaminoalkylene substituted phenols and their application as curing agents for epoxy resins

Info

Publication number
GB1529740A
GB1529740A GB10533/76A GB1053376A GB1529740A GB 1529740 A GB1529740 A GB 1529740A GB 10533/76 A GB10533/76 A GB 10533/76A GB 1053376 A GB1053376 A GB 1053376A GB 1529740 A GB1529740 A GB 1529740A
Authority
GB
United Kingdom
Prior art keywords
cordanol
polyamine
formaldehyde
epoxy resins
curing agents
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
GB10533/76A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1529740A publication Critical patent/GB1529740A/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
    • 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
    • C08G59/621—Phenols
    • C08G59/623—Aminophenols

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)

Abstract

1529740 Poly(aminoalkylene)substituted phenols MINNESOTA MINING & MFG CO 16 March 1976 [17 March 1975] 10533/76 Heading C2C [Also in Division C3] The invention comprises a mixture of compounds prepared from cordanol and of general Formula la wherein R is a straight chain, unsubstituted aliphatic hydrocarbyl substituent of 15 carbon atoms and 0, 1, 2 or 3 carbon to carbon double bonds x is an integer of 1-5, n is an integer of 1-3 and the polyamino alkyl substituent is o- or pto the OH group which may be prepared by reacting cordanol (acid treated distilled cashew nut shell liquid), formaldehyde and a polyamine of formula in mole ratios of formaldehyde : cordanol of 1À6 to 2À5 : 1, polyamine : cordanol of 1À5 to 2À5 : 1 and formaldehyde to polyamine 1À05 to 1À25 : 1. The compounds of Formula la have application as curing agents for epoxy resins especially those comprising a glycidyl ether of an aromatic phenol.
GB10533/76A 1975-03-17 1976-03-16 Polyaminoalkylene substituted phenols and their application as curing agents for epoxy resins Expired GB1529740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55877675A 1975-03-17 1975-03-17

Publications (1)

Publication Number Publication Date
GB1529740A true GB1529740A (en) 1978-10-25

Family

ID=24230943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10533/76A Expired GB1529740A (en) 1975-03-17 1976-03-16 Polyaminoalkylene substituted phenols and their application as curing agents for epoxy resins

Country Status (7)

Country Link
JP (1) JPS51119099A (en)
BR (1) BR7601572A (en)
CA (1) CA1082229A (en)
DE (1) DE2611536A1 (en)
FR (1) FR2304598A1 (en)
GB (1) GB1529740A (en)
IN (1) IN143741B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009126393A2 (en) 2008-04-07 2009-10-15 Dow Global Technologies Inc. Epoxy resin compositions having improved low temperature cure properties and processes and intermediates for making the same
CN103739828A (en) * 2013-12-19 2014-04-23 上海美东生物材料有限公司 Preparation method of cardanol-based high temperature-resistant epoxy resin curing agent
WO2019185567A1 (en) 2018-03-30 2019-10-03 Evonik Degussa Gmbh Phenalkamine epoxy curing agents and epoxy resin compositions containing the same
WO2019197359A1 (en) 2018-04-10 2019-10-17 Evonik Degussa Gmbh Process for producing phenalkamines
EP3819286A1 (en) 2019-11-08 2021-05-12 Evonik Operations GmbH Phenalkamine epoxy curing agents from methylene bridged poly(cyclohexyl-aromatic) amines and epoxy resin compositions containing the same
US11365313B2 (en) 2018-03-11 2022-06-21 Evonik Operations Gmbh Cardanol blocked isocyanate adhesion promotor for PVC plastisol
US11505643B2 (en) 2017-11-09 2022-11-22 Evonik Operations Gmbh Benzylated triaminononane and uses thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538836A (en) * 1978-09-11 1980-03-18 Sanyo Chem Ind Ltd Epoxy resin curing agent
EP0066447A1 (en) * 1981-05-25 1982-12-08 Mitsubishi Gas Chemical Company, Inc. Reaction of a phenol, aldehyde and amine to produce hardening agent for epoxy resins
WO2010059683A2 (en) * 2008-11-20 2010-05-27 Henkel Corporation Curing agents for epoxy resins
US20150240068A1 (en) * 2012-10-31 2015-08-27 Dow Chemical (China) Investment Company Limited Curable epoxy resin composition
CN105601887A (en) * 2015-12-31 2016-05-25 上海美东生物材料股份有限公司 Alicyclic amine curing agent and preparing method thereof

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009126393A3 (en) * 2008-04-07 2010-05-20 Dow Global Technologies Inc. Epoxy resin compositions having improved low temperature cure properties and processes and intermediates for making the same
US8759457B2 (en) 2008-04-07 2014-06-24 Dow Global Technologies, Llc Epoxy resin compositions having improved low temperature cure properties and processes and intermediates for making the same
KR101593909B1 (en) 2008-04-07 2016-02-15 블루 큐브 아이피 엘엘씨 Epoxy resin compositions having improved low temperature cure properties and processes and intermediates for making the same
WO2009126393A2 (en) 2008-04-07 2009-10-15 Dow Global Technologies Inc. Epoxy resin compositions having improved low temperature cure properties and processes and intermediates for making the same
CN103739828A (en) * 2013-12-19 2014-04-23 上海美东生物材料有限公司 Preparation method of cardanol-based high temperature-resistant epoxy resin curing agent
CN103739828B (en) * 2013-12-19 2015-10-28 上海美东生物材料有限公司 A kind of preparation method of the high-temperature-resistant epoxy resin solidifying agent based on cardanol
US11505643B2 (en) 2017-11-09 2022-11-22 Evonik Operations Gmbh Benzylated triaminononane and uses thereof
US11365313B2 (en) 2018-03-11 2022-06-21 Evonik Operations Gmbh Cardanol blocked isocyanate adhesion promotor for PVC plastisol
WO2019185567A1 (en) 2018-03-30 2019-10-03 Evonik Degussa Gmbh Phenalkamine epoxy curing agents and epoxy resin compositions containing the same
WO2019185876A1 (en) 2018-03-30 2019-10-03 Evonik Degussa Gmbh Phenalkamine epoxy curing agents and epoxy resin compositions containing the same
US11603429B2 (en) 2018-03-30 2023-03-14 Evonik Operations Gmbh Phenalkamine epoxy curing agents and epoxy resin compositions containing the same
WO2019197359A1 (en) 2018-04-10 2019-10-17 Evonik Degussa Gmbh Process for producing phenalkamines
EP3819286A1 (en) 2019-11-08 2021-05-12 Evonik Operations GmbH Phenalkamine epoxy curing agents from methylene bridged poly(cyclohexyl-aromatic) amines and epoxy resin compositions containing the same
US11891476B2 (en) 2019-11-08 2024-02-06 Evonik Operations Gmbh Phenalkamine epoxy curing agents from methylene bridged poly(cyclohexyl-aromatic) amines and epoxy resin compositions containing the same

Also Published As

Publication number Publication date
CA1082229A (en) 1980-07-22
DE2611536A1 (en) 1976-09-30
BR7601572A (en) 1976-09-14
FR2304598A1 (en) 1976-10-15
JPS51119099A (en) 1976-10-19
FR2304598B1 (en) 1979-08-24
IN143741B (en) 1978-01-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee