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GB1403925A - Curable compositions - Google Patents

Curable compositions

Info

Publication number
GB1403925A
GB1403925A GB4065372A GB4065372A GB1403925A GB 1403925 A GB1403925 A GB 1403925A GB 4065372 A GB4065372 A GB 4065372A GB 4065372 A GB4065372 A GB 4065372A GB 1403925 A GB1403925 A GB 1403925A
Authority
GB
United Kingdom
Prior art keywords
mercaptan groups
polymercaptan
composition
group
unsaturated ester
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
GB4065372A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB4065372A priority Critical patent/GB1403925A/en
Priority to AU59582/73A priority patent/AU5958273A/en
Priority to FR7331331A priority patent/FR2197907B1/fr
Priority to DE19732343622 priority patent/DE2343622A1/en
Priority to ZA736021A priority patent/ZA736021B/en
Priority to JP48098746A priority patent/JPS4986492A/ja
Publication of GB1403925A publication Critical patent/GB1403925A/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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

1403925 Curable compositions CIBAGEIGYAG 10 Aug 1973 [1 Sept 1972] 40653/72 Heading C3R A curable composition comprises (i) an unsaturated ester of formula where a is at least 1, b is from 2 to 6, R is a radical free from any carbonyloxy group, having a valency b, which remains when b hydroxyl groups are removed from a polyhydric alcohol or a polyhydric phenol, the alkylene group has a chain of 2 to 6 carbon atoms between consecutive oxygen atoms and R<SP>1</SP> is -H or the monovalent residue of an alcohol after removal of an -OH group, and (ii) a polymercaptan having at least two mercaptan groups per molecule, the sum of the number of ethylenic double bonds in the unsaturated ester (i) and the number of mercaptan groups in the polymercaptan (ii) being more than 4 and the proportions of the materials (i) and (ii) being such that there are from 0À8 to 1À1 mercaptan groups per ethylenic double bond. The composition will cure at room temperature but may be heated to obtain a cured product; an accelerator may be added to the composition. Examples are given.
GB4065372A 1972-09-01 1972-09-01 Curable compositions Expired GB1403925A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4065372A GB1403925A (en) 1972-09-01 1972-09-01 Curable compositions
AU59582/73A AU5958273A (en) 1972-09-01 1973-08-23 Curable compositions
FR7331331A FR2197907B1 (en) 1972-09-01 1973-08-30
DE19732343622 DE2343622A1 (en) 1972-09-01 1973-08-30 HEALABLE PREPARATION
ZA736021A ZA736021B (en) 1972-09-01 1973-08-31 Curable compositions
JP48098746A JPS4986492A (en) 1972-09-01 1973-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4065372A GB1403925A (en) 1972-09-01 1972-09-01 Curable compositions

Publications (1)

Publication Number Publication Date
GB1403925A true GB1403925A (en) 1975-08-28

Family

ID=10415966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4065372A Expired GB1403925A (en) 1972-09-01 1972-09-01 Curable compositions

Country Status (6)

Country Link
JP (1) JPS4986492A (en)
AU (1) AU5958273A (en)
DE (1) DE2343622A1 (en)
FR (1) FR2197907B1 (en)
GB (1) GB1403925A (en)
ZA (1) ZA736021B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2563760A4 (en) * 2010-04-29 2016-07-13 Wysis Technology Foundation Inc BIS- (HYDROXYALKYL) MERCAPTOSUCCINATES

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508399C2 (en) * 1984-04-04 1995-08-10 Hoechst Ag 2-component paints and their use
US4855075A (en) * 1988-03-14 1989-08-08 Sandoz Ltd. Ethoxylates of alkyl and alkenyl catechols
JP5617458B2 (en) * 2010-09-09 2014-11-05 Dic株式会社 Active energy ray-curable resin composition and cured product thereof
EP3360532B1 (en) * 2017-02-13 2022-04-27 Dentsply DeTrey GmbH Dental composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2563760A4 (en) * 2010-04-29 2016-07-13 Wysis Technology Foundation Inc BIS- (HYDROXYALKYL) MERCAPTOSUCCINATES
EP3581562A1 (en) * 2010-04-29 2019-12-18 WiSys Technology Foundation, Inc. Bis-(hydroxyalkyl)mercaptosuccinates

Also Published As

Publication number Publication date
FR2197907A1 (en) 1974-03-29
AU5958273A (en) 1975-02-27
DE2343622A1 (en) 1974-03-21
ZA736021B (en) 1974-08-28
FR2197907B1 (en) 1976-05-14
JPS4986492A (en) 1974-08-19

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed