GB1511949A – Epoxy curing agents
– Google Patents
GB1511949A – Epoxy curing agents
– Google Patents
Epoxy curing agents
Info
Publication number
GB1511949A
GB1511949A
GB591476A
GB591476A
GB1511949A
GB 1511949 A
GB1511949 A
GB 1511949A
GB 591476 A
GB591476 A
GB 591476A
GB 591476 A
GB591476 A
GB 591476A
GB 1511949 A
GB1511949 A
GB 1511949A
Authority
GB
United Kingdom
Prior art keywords
curing agents
epoxy curing
xylylenediamine
diaminodiphenylmethane
adducts
Prior art date
1975-03-10
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
GB591476A
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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.)
1975-03-10
Filing date
1976-02-16
Publication date
1978-05-24
1976-02-16
Application filed by Ruetgerswerke AG
filed
Critical
Ruetgerswerke AG
1978-05-24
Publication of GB1511949A
publication
Critical
patent/GB1511949A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C08G59/182—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 using pre-adducts of epoxy compounds with curing agents
C08G59/184—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 using pre-adducts of epoxy compounds with curing agents with amines
Abstract
Adducts are prepared of a mixture of 4,4′-diaminodiphenylmethane and xylylenediamine with an epoxy compound. They are obtained by reacting an amine mixture of 4,4′-diaminodiphenylmethane and xylylenediamine in a molar ratio of from 2:3 to 3:2 with a glycidyl compound of mono- or polyhydric phenols or alcohols in a ratio of from 1 to 4 mol of amine mixture per epoxy equivalent. Heat is supplied to the system. The adducts mentioned can be used for curing epoxy compounds.
GB591476A
1975-03-10
1976-02-16
Epoxy curing agents
Expired
GB1511949A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19752510403
DE2510403C3
(en)
1975-03-10
1975-03-10
Adducts of a mixture of 4,4′-diaminodiphenylmethane and xylylenediamine with an epoxy compound, process for their preparation and their use
Publications (1)
Publication Number
Publication Date
GB1511949A
true
GB1511949A
(en)
1978-05-24
Family
ID=5940942
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB591476A
Expired
GB1511949A
(en)
1975-03-10
1976-02-16
Epoxy curing agents
Country Status (7)
Country
Link
AT
(1)
AT350274B
(en)
CH
(1)
CH619723A5
(en)
DE
(1)
DE2510403C3
(en)
FR
(1)
FR2303834A1
(en)
GB
(1)
GB1511949A
(en)
IT
(1)
IT1052175B
(en)
NL
(1)
NL7601963A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP2978791A4
(en)
*
2013-03-28
2016-11-30
Brain Pty Ltd P
Curing agent for epoxy resins
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0220133A3
(en)
*
1985-10-21
1987-07-29
Ciba-Geigy Ag
Hardener for epoxy resins, and its use
US4751278A
(en)
*
1987-04-29
1988-06-14
Ciba-Geigy Corporation
Adducts of monoepoxides and selected diamines
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CH500250A
(en)
*
1968-04-08
1970-12-15
Reichhold Albert Chemie Ag
Process for curing epoxy resins with polyamines
CH547329A
(en)
*
1971-06-15
1974-03-29
Ciba Geigy Ag
STORAGE-STABLE, FAST-CURING EPOXY RESIN COMPRESSION COMPOUNDS.
1975
1975-03-10
DE
DE19752510403
patent/DE2510403C3/en
not_active
Expired
1975-11-10
IT
IT5213275A
patent/IT1052175B/en
active
1975-11-11
AT
AT857975A
patent/AT350274B/en
active
1975-11-11
CH
CH1458675A
patent/CH619723A5/en
not_active
IP Right Cessation
1976
1976-02-16
GB
GB591476A
patent/GB1511949A/en
not_active
Expired
1976-02-26
NL
NL7601963A
patent/NL7601963A/en
not_active
Application Discontinuation
1976-03-10
FR
FR7606901A
patent/FR2303834A1/en
active
Granted
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP2978791A4
(en)
*
2013-03-28
2016-11-30
Brain Pty Ltd P
Curing agent for epoxy resins
Also Published As
Publication number
Publication date
IT1052175B
(en)
1981-06-20
DE2510403A1
(en)
1976-09-23
FR2303834B1
(en)
1980-08-08
DE2510403B2
(en)
1978-01-12
CH619723A5
(en)
1980-10-15
ATA857975A
(en)
1978-10-15
DE2510403C3
(en)
1978-09-14
AT350274B
(en)
1979-05-25
FR2303834A1
(en)
1976-10-08
NL7601963A
(en)
1976-09-14
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Legal Events
Date
Code
Title
Description
1978-10-04
PS
Patent sealed
1994-10-12
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19940216
