Monomer mixtures for producing dental materials

Monomer mixtures for producing dental materials

The invention relates to a monomer mixture for preparing a dental material, comprising: a. At least one base monomer M1 of the following formula 1: PG-S-A-S-[OOC-K-COO-S-A-S] n-PG (formula 1) wherein PG = polymerizable groups selected from the group consisting of OOC-CH = CH2 and-OOC-C (CH3) = CH2;...

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Hauptverfasser: NEFFGEN STEPHAN, NEANDER SVEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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creator NEFFGEN STEPHAN
NEANDER SVEN
description The invention relates to a monomer mixture for preparing a dental material, comprising: a. At least one base monomer M1 of the following formula 1: PG-S-A-S-[OOC-K-COO-S-A-S] n-PG (formula 1) wherein PG = polymerizable groups selected from the group consisting of OOC-CH = CH2 and-OOC-C (CH3) = CH2; s = a spacer group selected from branched and unbranched alkylene groups having a C1-C10 carbon atom, which can additionally contain oxygen or-OOC-in the carbon chain, or S is absent; a is an aliphatic polycyclic group; k = an aliphatic, acyclic or cyclic saturated or unsaturated unit having a C1-C10 hydrocarbon atom; n is equal to 1-9; b. At least one base monomer M2 of the following formula 2: PG '-S'-A '-S'-PG '(formula 2), wherein PG' = a polymerizable group selected from the group consisting of OOC-CH = CH2 and-OOC-C (CH3) = CH2; s '= a spacer group selected from the group consisting of unbranched and branched alkylene groups having C1-C10 carbon atoms, which can additionally contain oxygen or-OOC-in the carbo
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At least one base monomer M1 of the following formula 1: PG-S-A-S-[OOC-K-COO-S-A-S] n-PG (formula 1) wherein PG = polymerizable groups selected from the group consisting of OOC-CH = CH2 and-OOC-C (CH3) = CH2; s = a spacer group selected from branched and unbranched alkylene groups having a C1-C10 carbon atom, which can additionally contain oxygen or-OOC-in the carbon chain, or S is absent; a is an aliphatic polycyclic group; k = an aliphatic, acyclic or cyclic saturated or unsaturated unit having a C1-C10 hydrocarbon atom; n is equal to 1-9; b. At least one base monomer M2 of the following formula 2: PG '-S'-A '-S'-PG '(formula 2), wherein PG' = a polymerizable group selected from the group consisting of OOC-CH = CH2 and-OOC-C (CH3) = CH2; s '= a spacer group selected from the group consisting of unbranched and branched alkylene groups having C1-C10 carbon atoms, which can additionally contain oxygen or-OOC-in the carbo</description><language>chi ; eng</language><subject>HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240329&amp;DB=EPODOC&amp;CC=CN&amp;NR=117794497A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240329&amp;DB=EPODOC&amp;CC=CN&amp;NR=117794497A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NEFFGEN STEPHAN</creatorcontrib><creatorcontrib>NEANDER SVEN</creatorcontrib><title>Monomer mixtures for producing dental materials</title><description>The invention relates to a monomer mixture for preparing a dental material, comprising: a. 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At least one base monomer M1 of the following formula 1: PG-S-A-S-[OOC-K-COO-S-A-S] n-PG (formula 1) wherein PG = polymerizable groups selected from the group consisting of OOC-CH = CH2 and-OOC-C (CH3) = CH2; s = a spacer group selected from branched and unbranched alkylene groups having a C1-C10 carbon atom, which can additionally contain oxygen or-OOC-in the carbon chain, or S is absent; a is an aliphatic polycyclic group; k = an aliphatic, acyclic or cyclic saturated or unsaturated unit having a C1-C10 hydrocarbon atom; n is equal to 1-9; b. At least one base monomer M2 of the following formula 2: PG '-S'-A '-S'-PG '(formula 2), wherein PG' = a polymerizable group selected from the group consisting of OOC-CH = CH2 and-OOC-C (CH3) = CH2; s '= a spacer group selected from the group consisting of unbranched and branched alkylene groups having C1-C10 carbon atoms, which can additionally contain oxygen or-OOC-in the carbo</abstract><oa>free_for_read</oa></addata></record>
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subjects HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
title Monomer mixtures for producing dental materials
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