ES8302052A1 - Stabilisation of Methacrylate Monomer Compositions - Google Patents
Stabilisation of Methacrylate Monomer CompositionsInfo
- 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
Links
- 239000000178 monomer Substances 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 title abstract 2
- 230000006641 stabilisation Effects 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 230000002028 premature Effects 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 239000003729 cation exchange resin Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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.
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)
| 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 |
| US5710194A (en) | 1993-04-19 | 1998-01-20 | Dentsply Research & Development Corp. | Dental compounds, compositions, products and methods |
| US6391940B1 (en) | 1993-04-19 | 2002-05-21 | Dentsply Research & Development Corp. | Method and composition for adhering to metal dental structure |
| 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)
| 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 |
-
1981
- 1981-04-15 ZA ZA00812531A patent/ZA812531B/en unknown
- 1981-04-16 NZ NZ196865A patent/NZ196865A/en unknown
- 1981-04-23 DE DE3116122A patent/DE3116122A1/en not_active Withdrawn
- 1981-04-27 SE SE8102633A patent/SE450749B/en not_active IP Right Cessation
- 1981-04-27 AT AT0187681A patent/AT376124B/en not_active IP Right Cessation
- 1981-04-28 ES ES501694A patent/ES501694A0/en active Granted
- 1981-04-28 AU AU69912/81A patent/AU547310B2/en not_active Ceased
- 1981-04-28 BR BR8102606A patent/BR8102606A/en unknown
- 1981-04-28 FR FR8108408A patent/FR2481113A1/en active Granted
- 1981-04-28 CH CH2759/81A patent/CH654480A5/en not_active IP Right Cessation
- 1981-04-28 NO NO811447A patent/NO157443C/en unknown
- 1981-04-28 BE BE0/204627A patent/BE888598A/en not_active IP Right Cessation
- 1981-04-28 PH PH25570A patent/PH20366A/en unknown
- 1981-04-28 CA CA000376402A patent/CA1213699A/en not_active Expired
- 1981-04-29 GB GB8113264A patent/GB2075504B/en not_active Expired
- 1981-04-29 IE IE959/81A patent/IE51153B1/en unknown
- 1981-04-29 NL NL8102127A patent/NL8102127A/en not_active Application Discontinuation
- 1981-04-29 MX MX187117A patent/MX156357A/en unknown
- 1981-04-29 DK DK189681A patent/DK158280B/en not_active Application Discontinuation
- 1981-04-29 AR AR285139A patent/AR231393A1/en active
- 1981-04-30 JP JP6615781A patent/JPS56169608A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2075504B (en) | 1984-08-30 |
| AU6991281A (en) | 1981-11-05 |
| CH654480A5 (en) | 1986-02-28 |
| AU547310B2 (en) | 1985-10-17 |
| JPH0251884B2 (en) | 1990-11-08 |
| AT376124B (en) | 1984-10-10 |
| GB2075504A (en) | 1981-11-18 |
| IE51153B1 (en) | 1986-10-15 |
| FR2481113A1 (en) | 1981-10-30 |
| NO157443B (en) | 1987-12-14 |
| JPS56169608A (en) | 1981-12-26 |
| NL8102127A (en) | 1981-11-16 |
| SE8102633L (en) | 1981-10-30 |
| BE888598A (en) | 1981-08-17 |
| PH20366A (en) | 1986-12-04 |
| BR8102606A (en) | 1982-01-19 |
| DE3116122A1 (en) | 1982-02-25 |
| ZA812531B (en) | 1982-11-24 |
| SE450749B (en) | 1987-07-27 |
| ES501694A0 (en) | 1983-01-01 |
| MX156357A (en) | 1988-08-12 |
| DK189681A (en) | 1981-10-30 |
| CA1213699A (en) | 1986-11-04 |
| NO157443C (en) | 1988-03-23 |
| NZ196865A (en) | 1984-03-16 |
| IE810959L (en) | 1981-10-29 |
| DK158280B (en) | 1990-04-30 |
| NO811447L (en) | 1981-10-30 |
| ATA187681A (en) | 1984-03-15 |
| AR231393A1 (en) | 1984-11-30 |
| FR2481113B1 (en) | 1984-12-28 |
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