GB1183434A

GB1183434A – New Heat-Curable Mixtures of Polyepoxide Compounds, Polyesters and Polycarboxylic Acid Anhydrides
– Google Patents

GB1183434A – New Heat-Curable Mixtures of Polyepoxide Compounds, Polyesters and Polycarboxylic Acid Anhydrides
– Google Patents
New Heat-Curable Mixtures of Polyepoxide Compounds, Polyesters and Polycarboxylic Acid Anhydrides

Info

Publication number
GB1183434A

GB1183434A
GB1769268A
GB1769268A
GB1183434A
GB 1183434 A
GB1183434 A
GB 1183434A
GB 1769268 A
GB1769268 A
GB 1769268A
GB 1769268 A
GB1769268 A
GB 1769268A
GB 1183434 A
GB1183434 A
GB 1183434A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
polyester
moles
polyesters
polycarboxylic acid
Prior art date
1967-04-19
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
GB1769268A
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.)

BASF Schweiz AG

Original Assignee
Ciba 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.)
1967-04-19
Filing date
1968-04-11
Publication date
1970-03-04

1968-04-11
Application filed by Ciba AG
filed
Critical
Ciba AG

1970-03-04
Publication of GB1183434A
publication
Critical
patent/GB1183434A/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

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

C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Abstract

1,183,434. Epoxy resins. CIBA Ltd. 11 April, 1968 [19 April, 1967], No. 17692/68. Heading C3B. Heat curable epoxy resin compositions comprise: (1) a polyepoxide; (2) 0À5-1À2 anhydride equivalents per epoxide equivalent of (1) of a polycarboxylic acid anhydride; and (3) 0À01-0À2 moles per epoxide equivalent of (1) of a long chain polyester: X1-A-X2 in which X1 and X2 are carboxyl or hydroxyl groups. A is a polyester residue containing branched or unbranched alkylene or alkenylene chains alternating with carboxylic acid ester groups; the quotient Z/Q, where Z is the number of carbon atoms in the repeating unit of A and Q is the number of oxygen bridges in the said repeating unit, is at least 5; the total number of carbon atoms present in the hydrocarbon radicals of A is at least 50. Suitable polyepoxides are e.g. 3,4-epoxycyclohexylmethyl- 31,41 – epoxycyclohexane carboxylate and its 6,61-dimethyl homologue, 3,4-epoxyhexahydrobenzal – 31,41 – epoxycyclohexane – 11,11 – dimethanol, triglycidyl isocyanurate, N,N1 – diglycidyldimethylhydantoin and conventional glycidyl ethers and esters. The polyester may have the formula .. or HO.R2.(O CO.R1.CO.OR2) m OH, in which R1 and R2 are branched or unbranched alkylene or alkenylene chains; the number of carbon atoms in R1 and R2 together is at least 8 and the product of m and the sum of the carbon atoms in R1 and R2 is at least 50. Alternatively the polyesters may have the structure ‘ or in which R3 is an alkylene chain of at least 5 carbon atoms; R4 is an aliphatic hydrocarbon radical; the product of (a + b) and the number of carbon atoms in R3 is at least 50. A typical polyester is one prepared by condensing 11 moles of adipic acid with 10 moles of 1,6- hexanediol. The compositions may be cured by heating, e.g. at 100-200‹ C. optionally in the presence of conventional accelerators.

GB1769268A
1967-04-19
1968-04-11
New Heat-Curable Mixtures of Polyepoxide Compounds, Polyesters and Polycarboxylic Acid Anhydrides

Expired

GB1183434A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

CH555367A

CH490444A
(en)

1967-04-19
1967-04-19

New, thermosetting mixtures of polyepoxy compounds, polyesters and polycarboxylic acid anhydrides

Publications (1)

Publication Number
Publication Date

GB1183434A
true

GB1183434A
(en)

1970-03-04

Family
ID=4295502
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB1769268A
Expired

GB1183434A
(en)

1967-04-19
1968-04-11
New Heat-Curable Mixtures of Polyepoxide Compounds, Polyesters and Polycarboxylic Acid Anhydrides

Country Status (8)

Country
Link

AT
(1)

AT279909B
(en)

BE
(1)

BE713843A
(en)

CH
(1)

CH490444A
(en)

CS
(1)

CS176111B2
(en)

FR
(1)

FR1559406A
(en)

GB
(1)

GB1183434A
(en)

NL
(1)

NL155279B
(en)

SU
(1)

SU390724A3
(en)

Cited By (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2148900A
(en)

*

1983-08-19
1985-06-05
Ici Plc
Curable compositions

US5476748A
(en)

*

1992-12-21
1995-12-19
Ciba-Geigy Corporation
Photosensitive compositions

US6103825A
(en)

*

1997-05-06
2000-08-15
Ciba Specialty Chemicals Corp.
Epoxy resin pre-advanced with carboxyl-containing polyester and advanced with bisphenol

US8420745B2
(en)

2008-12-30
2013-04-16
Industrial Technology Research Institute
Thermally curable solder resist composition

CN114702925A
(en)

*

2022-04-01
2022-07-05
中交第二航务工程局有限公司
Special glue for reinforcing steel structure and preparation method thereof

1967

1967-04-19
CH
CH555367A
patent/CH490444A/en
not_active
IP Right Cessation

1968

1968-03-26
FR
FR1559406D
patent/FR1559406A/fr
not_active
Expired

1968-04-11
GB
GB1769268A
patent/GB1183434A/en
not_active
Expired

1968-04-18
AT
AT378268A
patent/AT279909B/en
not_active
IP Right Cessation

1968-04-18
NL
NL6805503A
patent/NL155279B/en
unknown

1968-04-18
BE
BE713843D
patent/BE713843A/xx
not_active
IP Right Cessation

1968-04-18
SU
SU1234466A
patent/SU390724A3/ru
active

1968-04-19
CS
CS288568A
patent/CS176111B2/cs
unknown

Cited By (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2148900A
(en)

*

1983-08-19
1985-06-05
Ici Plc
Curable compositions

US5476748A
(en)

*

1992-12-21
1995-12-19
Ciba-Geigy Corporation
Photosensitive compositions

US6103825A
(en)

*

1997-05-06
2000-08-15
Ciba Specialty Chemicals Corp.
Epoxy resin pre-advanced with carboxyl-containing polyester and advanced with bisphenol

US8420745B2
(en)

2008-12-30
2013-04-16
Industrial Technology Research Institute
Thermally curable solder resist composition

CN114702925A
(en)

*

2022-04-01
2022-07-05
中交第二航务工程局有限公司
Special glue for reinforcing steel structure and preparation method thereof

Also Published As

Publication number
Publication date

BE713843A
(en)

1968-10-18

CS176111B2
(en)

1977-06-30

DE1770024B2
(en)

1975-12-04

CH490444A
(en)

1970-05-15

DE1770024A1
(en)

1972-03-09

SU390724A3
(en)

1973-07-11

NL155279B
(en)

1977-12-15

NL6805503A
(en)

1968-10-21

FR1559406A
(en)

1969-03-07

AT279909B
(en)

1970-03-25

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Legal Events

Date
Code
Title
Description

1970-07-15
PS
Patent sealed

1988-05-18
PE20
Patent expired after termination of 20 years

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