ES8302052A1 - Stabilisation of Methacrylate Monomer Compositions - Google Patents

Stabilisation of Methacrylate Monomer Compositions

Info

Publication number
ES8302052A1
ES8302052A1 ES501694A ES501694A ES8302052A1 ES 8302052 A1 ES8302052 A1 ES 8302052A1 ES 501694 A ES501694 A ES 501694A ES 501694 A ES501694 A ES 501694A ES 8302052 A1 ES8302052 A1 ES 8302052A1
Authority
ES
Spain
Prior art keywords
polymerization
monomer
catalyst
methacrylate monomer
stabilisation
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
ES501694A
Other languages
Spanish (es)
Other versions
ES501694A0 (en
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive 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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of ES8302052A1 publication Critical patent/ES8302052A1/en
Publication of ES501694A0 publication Critical patent/ES501694A0/en
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/10—Esters
    • C08F22/1006—Esters of polyhydric alcohols or polyhydric phenols, e.g. ethylene glycol dimethacrylate

Abstract

A polymerizable composition is described which comprises at least one methacrylate monomer having 2-4 polymerizable olefinic bonds and at least one free-radical liberating polymerization catalyst capable when activated of initiating polymerization of said monomer or monomers, the catalyst being present in amounts sufficient to achieve a predetermined note and/or degree of polymerization, the said monomer or monomers having been treated with a sulphonic acid type cation-exchange resin in free acid form. This composition is stable against premature activation of the catalyst and consequent premature polymerization.
ES501694A 1980-04-29 1981-04-28 A PROCEDURE FOR THE PREPARATION OF A STABILIZED POLYMERIZABLE COMPOSITION AGAINST THE PREMATURE ACTIVATION OF THE CATALYTIC COMPONENT Granted ES501694A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14519280A 1980-04-29 1980-04-29

Publications (2)

Publication Number Publication Date
ES8302052A1 true ES8302052A1 (en) 1983-01-01
ES501694A0 ES501694A0 (en) 1983-01-01

Family

ID=22512003

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501694A Granted ES501694A0 (en) 1980-04-29 1981-04-28 A PROCEDURE FOR THE PREPARATION OF A STABILIZED POLYMERIZABLE COMPOSITION AGAINST THE PREMATURE ACTIVATION OF THE CATALYTIC COMPONENT

Country Status (21)

Country Link
JP (1) JPS56169608A (en)
AR (1) AR231393A1 (en)
AT (1) AT376124B (en)
AU (1) AU547310B2 (en)
BE (1) BE888598A (en)
BR (1) BR8102606A (en)
CA (1) CA1213699A (en)
CH (1) CH654480A5 (en)
DE (1) DE3116122A1 (en)
DK (1) DK158280B (en)
ES (1) ES501694A0 (en)
FR (1) FR2481113A1 (en)
GB (1) GB2075504B (en)
IE (1) IE51153B1 (en)
MX (1) MX156357A (en)
NL (1) NL8102127A (en)
NO (1) NO157443C (en)
NZ (1) NZ196865A (en)
PH (1) PH20366A (en)
SE (1) SE450749B (en)
ZA (1) ZA812531B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8320086D0 (en) * 1983-07-26 1983-08-24 Ciba Geigy Ag Spherical fused silica
DK155079C (en) * 1983-10-25 1989-06-19 Erik Chr Munksgaard ADHESIVE PROCEDURES FOR CURRENT ACRYLATE OR METHACRYLATE MATERIALS FOR USE OF COLLAGENIC MATERIALS, ISSENT DENTIN, AND USE OF THE AGENT
DE4004091A1 (en) * 1990-02-10 1991-08-22 Tech Hochschule C Schorlemmer Addn. prods. of epoxide oligomers and (meth)acrylic acid - by using 5-ring, 2,3 N or 6-ring, 1-2 N hetero-aromatics as catalysts, to give stable, directly-usable prods.
US6500879B1 (en) 1993-04-19 2002-12-31 Dentsply Research & Development Corp. Dental composition and method
US6391940B1 (en) 1993-04-19 2002-05-21 Dentsply Research & Development Corp. Method and composition for adhering to metal dental structure
US5710194A (en) 1993-04-19 1998-01-20 Dentsply Research & Development Corp. Dental compounds, compositions, products and methods
DE10304758A1 (en) * 2003-02-05 2004-08-26 Heraeus Kulzer Gmbh & Co. Kg Curable dental materials
EP1849449A1 (en) * 2006-04-26 2007-10-31 3M Innovative Properties Company Filler containing composition and process for production and use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066112A (en) * 1959-01-30 1962-11-27 Rafael L Bowen Dental filling material comprising vinyl silane treated fused silica and a binder consisting of the reaction product of bis phenol and glycidyl acrylate

Also Published As

Publication number Publication date
AU6991281A (en) 1981-11-05
IE51153B1 (en) 1986-10-15
NZ196865A (en) 1984-03-16
ES501694A0 (en) 1983-01-01
DK158280B (en) 1990-04-30
AR231393A1 (en) 1984-11-30
MX156357A (en) 1988-08-12
NL8102127A (en) 1981-11-16
SE8102633L (en) 1981-10-30
NO157443C (en) 1988-03-23
ZA812531B (en) 1982-11-24
AU547310B2 (en) 1985-10-17
FR2481113B1 (en) 1984-12-28
AT376124B (en) 1984-10-10
NO811447L (en) 1981-10-30
PH20366A (en) 1986-12-04
DK189681A (en) 1981-10-30
JPS56169608A (en) 1981-12-26
ATA187681A (en) 1984-03-15
FR2481113A1 (en) 1981-10-30
JPH0251884B2 (en) 1990-11-08
DE3116122A1 (en) 1982-02-25
CA1213699A (en) 1986-11-04
NO157443B (en) 1987-12-14
GB2075504B (en) 1984-08-30
BR8102606A (en) 1982-01-19
GB2075504A (en) 1981-11-18
BE888598A (en) 1981-08-17
CH654480A5 (en) 1986-02-28
SE450749B (en) 1987-07-27
IE810959L (en) 1981-10-29

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