ALKOXYSILANE FUNCTIONAL POLYURETHANE-UREA FOR ADHESIVE OR COATING

The invention relates to an alkoxysilane functional polyurethane-urea that can be used to prepare an adhesive or coating composition. The polyurethane-urea is obtainable by polymerization of reaction components comprising: (a) an alkoxysilane functional thioether diol; (b) a polyisocyanate; and (c)...

Full description

Saved in:
Bibliographic Details
Main Authors OLSSON KARLBERG, NILS GUSTAV MARTIN, VERLAAN-HOOFT, HENDRICA PETRONELLA MARIA, PLIKK, PETER ANDREAS, VAN DEN BERG, KEIMPE JAN, YEBIO, BEREKET ZEWOLDI
Format Patent
LanguageEnglish
French
Published 07.03.2023
Subjects
Online AccessGet full text

Cover

Loading…
Abstract The invention relates to an alkoxysilane functional polyurethane-urea that can be used to prepare an adhesive or coating composition. The polyurethane-urea is obtainable by polymerization of reaction components comprising: (a) an alkoxysilane functional thioether diol; (b) a polyisocyanate; and (c) an alkoxysilane functional aspartate ester, wherein the alkoxysilane functional aspartate ester (c) is a Michael addition product of an amino-functional silane and an unsaturated diester. The polyurethane-urea has a low viscosity and can be used in solvent- and water-free adhesives or coatings. The adhesive or coating can be applied to various substrates such as wood, wood-containing composite, metal, plastics, paper, stone, glass or concrete. L'invention concerne une polyuréthane-urée à fonction alcoxysilane qui peut être utilisée pour préparer une composition adhésive ou de revêtement. La polyuréthane-urée peut être obtenue par polymérisation de composants de réaction comprenant : (A) un thioéther diol à fonction alcoxysilane ; (b) un polyisocyanate ; et (c) un ester d'aspartate à fonction alcoxysilane, l'ester d'aspartate à fonction alcoxysilane (c) étant un produit d'addition de Michael d'un silane à fonction amino et d'un diester insaturé. La polyuréthane-urée a une faible viscosité et peut être utilisée dans des adhésifs ou des revêtements sans solvant et sans eau. L'adhésif ou le revêtement peut être appliqué sur divers substrats tels que le bois, le composite contenant du bois, le métal, le plastique, le papier, la pierre, le verre ou le béton.
AbstractList The invention relates to an alkoxysilane functional polyurethane-urea that can be used to prepare an adhesive or coating composition. The polyurethane-urea is obtainable by polymerization of reaction components comprising: (a) an alkoxysilane functional thioether diol; (b) a polyisocyanate; and (c) an alkoxysilane functional aspartate ester, wherein the alkoxysilane functional aspartate ester (c) is a Michael addition product of an amino-functional silane and an unsaturated diester. The polyurethane-urea has a low viscosity and can be used in solvent- and water-free adhesives or coatings. The adhesive or coating can be applied to various substrates such as wood, wood-containing composite, metal, plastics, paper, stone, glass or concrete. L'invention concerne une polyuréthane-urée à fonction alcoxysilane qui peut être utilisée pour préparer une composition adhésive ou de revêtement. La polyuréthane-urée peut être obtenue par polymérisation de composants de réaction comprenant : (A) un thioéther diol à fonction alcoxysilane ; (b) un polyisocyanate ; et (c) un ester d'aspartate à fonction alcoxysilane, l'ester d'aspartate à fonction alcoxysilane (c) étant un produit d'addition de Michael d'un silane à fonction amino et d'un diester insaturé. La polyuréthane-urée a une faible viscosité et peut être utilisée dans des adhésifs ou des revêtements sans solvant et sans eau. L'adhésif ou le revêtement peut être appliqué sur divers substrats tels que le bois, le composite contenant du bois, le métal, le plastique, le papier, la pierre, le verre ou le béton.
Author YEBIO, BEREKET ZEWOLDI
OLSSON KARLBERG, NILS GUSTAV MARTIN
PLIKK, PETER ANDREAS
VERLAAN-HOOFT, HENDRICA PETRONELLA MARIA
VAN DEN BERG, KEIMPE JAN
Author_xml – fullname: OLSSON KARLBERG, NILS GUSTAV MARTIN
– fullname: VERLAAN-HOOFT, HENDRICA PETRONELLA MARIA
– fullname: PLIKK, PETER ANDREAS
– fullname: VAN DEN BERG, KEIMPE JAN
– fullname: YEBIO, BEREKET ZEWOLDI
BookMark eNrjYmDJy89L5WRwdPTx9o-IDPb0cfRzVXAL9XMO8fT3c_RRCPD3iQwNcg3xAIrrAhmOCm7-QQqOLh6uwZ5hrgpAtrO_Y4innzsPA2taYk5xKi-U5maQd3MNcfbQTS3Ij08tLkhMTs1LLYl3djQ2NDe0MLJ0NiasAgBuNCwh
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate POLYURETHANE-UREE A FONCTION ALCOXYSILANE POUR ADHESIF OU REVETEMENT
ExternalDocumentID CA3171829C
GroupedDBID EVB
ID FETCH-epo_espacenet_CA3171829C3
IEDL.DBID EVB
IngestDate Fri Jul 19 12:48:56 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_CA3171829C3
Notes Application Number: CA20213171829
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230307&DB=EPODOC&CC=CA&NR=3171829C
ParticipantIDs epo_espacenet_CA3171829C
PublicationCentury 2000
PublicationDate 20230307
PublicationDateYYYYMMDD 2023-03-07
PublicationDate_xml – month: 03
  year: 2023
  text: 20230307
  day: 07
PublicationDecade 2020
PublicationYear 2023
RelatedCompanies AKZO NOBEL COATINGS INTERNATIONAL B.V
RelatedCompanies_xml – name: AKZO NOBEL COATINGS INTERNATIONAL B.V
Score 3.4616215
Snippet The invention relates to an alkoxysilane functional polyurethane-urea that can be used to prepare an adhesive or coating composition. The polyurethane-urea is...
SourceID epo
SourceType Open Access Repository
SubjectTerms ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
DYES
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS AS ADHESIVES
Title ALKOXYSILANE FUNCTIONAL POLYURETHANE-UREA FOR ADHESIVE OR COATING
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230307&DB=EPODOC&locale=&CC=CA&NR=3171829C
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV3NT4MwFH-Z06g3nZr5zcFwI27CwB2I6UoRlMGysYWdFspK9MIWh_Hf94GgXnZ7aZOmH-_1_dq-9yvAneh0U5XHsaIbQlNQKR4VjsuuCF6QpXXUWPSLbOShrztT7SXqRQ14q3NhSp7Qr5IcES0qQXvPy_16_XeJZZWxlZt7_o5Fqyc7NC25Oh0jnkadla2ByUaBFVCZUpMS2R-b6CYRSffpDuwWILpg2WezQZGTsv7vUOwj2BthW1l-DA2RteCA1v-utWB_WD13o1hZ3uYECPFeg2g-cT3iM8me-vSHxVYaBd58Omahg-UKCkTCc51ELIdN3BmTUKYBCV3_-RRubRZSR8G-LH6HvaCk7rR6Bs1slYk2SEl3uUTUpPXS5EFL9H7c48LQO7HGdaObJsY5tLe1crG96hIOi8krY6uMK2jmH5_iGp1tzm_KefoGqMp-cw
link.rule.ids 230,309,786,891,25594,76903
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdR1dT8JArEE04puiBj_Zg9nbIsjY5GExx21zk7ERGASelt04gi-DyIx_3-7c1Bfeml7S9O7aa3vX9gAeeKu96rA4VjSdqwoKxbPCcNsVzvJmaa1OzHt5NfLQ15yp-jbvziuwLmthRJ_QL9EcETUqQX3PxHm9_bvEMkVu5e6RvSNq82KHhikX0TH60yizstk3rFFgBlSm1KBE9scGmkn0pHv0AA51DAhFoDTr5zUp2_8GxT6FoxHSSrMzqPC0DjVa_rtWh-Nh8dyNYKF5u3MgxBsE88XE9YhvSfbUpz9dbKVR4C2mYyt0EK8gQCSM6yRiOtbEnVkSwjQgoeu_XkDTtkLqKMhL9DvtiJKS6c4lVNNNyhsgJe3lEr0mtbtKntRE68VdxnWtFatM09urRL-Cxj4q1_uHmlBzwqEXea4_uIGTfCFFnpV-C9Xs45PfoeHN2L1Ys2-3WIFd
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=ALKOXYSILANE+FUNCTIONAL+POLYURETHANE-UREA+FOR+ADHESIVE+OR+COATING&rft.inventor=OLSSON+KARLBERG%2C+NILS+GUSTAV+MARTIN&rft.inventor=VERLAAN-HOOFT%2C+HENDRICA+PETRONELLA+MARIA&rft.inventor=PLIKK%2C+PETER+ANDREAS&rft.inventor=VAN+DEN+BERG%2C+KEIMPE+JAN&rft.inventor=YEBIO%2C+BEREKET+ZEWOLDI&rft.date=2023-03-07&rft.externalDBID=C&rft.externalDocID=CA3171829C