EP3649168A1 - Composés méthacrylates d'uréthane et leur utilisation - Google Patents

Composés méthacrylates d'uréthane et leur utilisation

Info

Publication number
EP3649168A1
EP3649168A1 EP18732073.4A EP18732073A EP3649168A1 EP 3649168 A1 EP3649168 A1 EP 3649168A1 EP 18732073 A EP18732073 A EP 18732073A EP 3649168 A1 EP3649168 A1 EP 3649168A1
Authority
EP
European Patent Office
Prior art keywords
reactive resin
component
reactive
compound
resin
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.)
Withdrawn
Application number
EP18732073.4A
Other languages
German (de)
English (en)
Inventor
Georg NICKERL
Beate GNAß
Natja Park
Jens Bunzen
Klaus Schaefers
Ralf Neuerburg
Rainer Strobel-Schmidt
Gerald Gaefke
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.)
Hilti AG
Original Assignee
Hilti 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 Hilti AG filed Critical Hilti AG
Publication of EP3649168A1 publication Critical patent/EP3649168A1/fr
Withdrawn legal-status Critical Current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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6283—Polymers of nitrogen containing compounds having carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C219/00—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C219/32—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and esterified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • 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
    • C08F222/00—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
    • C08F222/10—Esters
    • C08F222/12—Esters of phenols or saturated alcohols
    • C08F222/22—Esters containing nitrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C08G18/6755—Unsaturated carboxylic acids
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C08L75/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/102—Applications of adhesives in processes or use of adhesives in the form of films or foils in the form of dowels, anchors or cartridges
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2475/00—Presence of polyurethane
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2483/00—Presence of polysiloxane

Abstract

L'invention concerne des composés méthacrylates d'uréthane de faible viscosité utilisés comme résine de base, leur utilisation dans des résines réactives, en particulier pour réduire la viscosité de résines réactives contenant de tels mélanges et ainsi les forces d'extrusion de constituants réalisés à partir de ces résines réactives, ainsi que pour augmenter les performances de résines réactives contenant de tels composés et de constituants réalisés à partir de telles résines. L'invention concerne en outre l'utilisation de ces composés et des constituants constitués de résine réactive à des fins de construction, en particulier pour le scellement chimique.
EP18732073.4A 2017-07-03 2018-06-19 Composés méthacrylates d'uréthane et leur utilisation Withdrawn EP3649168A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17179287.2A EP3424968A1 (fr) 2017-07-03 2017-07-03 Composés de méthacrylate d'uréthane et leur utilisation
PCT/EP2018/066243 WO2019007667A1 (fr) 2017-07-03 2018-06-19 Composés méthacrylates d'uréthane et leur utilisation

Publications (1)

Publication Number Publication Date
EP3649168A1 true EP3649168A1 (fr) 2020-05-13

Family

ID=59366207

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17179287.2A Withdrawn EP3424968A1 (fr) 2017-07-03 2017-07-03 Composés de méthacrylate d'uréthane et leur utilisation
EP18732073.4A Withdrawn EP3649168A1 (fr) 2017-07-03 2018-06-19 Composés méthacrylates d'uréthane et leur utilisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17179287.2A Withdrawn EP3424968A1 (fr) 2017-07-03 2017-07-03 Composés de méthacrylate d'uréthane et leur utilisation

Country Status (8)

Country Link
US (1) US20200095367A1 (fr)
EP (2) EP3424968A1 (fr)
JP (1) JP2020525630A (fr)
KR (1) KR20200027530A (fr)
CN (1) CN110831994A (fr)
AU (1) AU2018296606A1 (fr)
CA (1) CA3062395A1 (fr)
WO (1) WO2019007667A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4257570A1 (fr) * 2022-04-06 2023-10-11 Hilti Aktiengesellschaft Composés à base de composés recyclés pour systèmes de résines réactives à plusieurs composants destinés à la fixation chimique

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1065536A (fr) * 1975-03-12 1979-10-30 Louis J. Baccei Produits durcissables a base d'acrylate, a proprietes thermiques ameliorees
DE3940138A1 (de) 1989-12-05 1991-06-06 Hilti Ag Verwendung haertbarer cycloaliphaten-derivate in duebelmassen
DE4111828A1 (de) 1991-04-11 1992-10-15 Basf Ag Patrone fuer die chemische befestigungstechnik
DE4231161A1 (de) 1992-09-17 1994-03-24 Hilti Ag Mörtel und Vorrichtung zur Befestigung von Verankerungsmitteln in Bohrlöchern
DE4438577A1 (de) 1994-10-28 1996-05-02 Basf Ag Selbsttragende Dübelmasse für die chemische Befestigungstechnik
DE19531649A1 (de) 1995-08-29 1997-03-06 Basf Ag Dübelmasse für die chemische Befestigungstechnik
AU7084798A (en) * 1997-04-22 1998-11-13 Dsm N.V. Liquid curable resin composition
JPH11241014A (ja) * 1998-02-24 1999-09-07 Nippon Miractran Kk 熱可塑性ポリウレタン樹脂複合体の製造方法
DE19956509A1 (de) 1999-11-24 2001-01-18 Basf Ag Inhibitorkomposition zur Stabilisierung von ethylenisch ungesättigten Verbindungen gegen vorzeitige radikalische Polymerisation
DE10115587B4 (de) 2001-03-29 2017-06-14 Fischerwerke Gmbh & Co. Kg Verwendung eines Harzes mit bestimmten härtbaren Harnstoffderivaten zur Befestigung mit Hilfe von Verankerungsmitteln
DE10115591A1 (de) * 2001-03-29 2002-10-02 Fischer Artur Werke Gmbh Mehrkomponentenkits und Kombinationen, ihre Verwendung und erhältliche Kunstmörtel
US20060051593A1 (en) * 2004-04-27 2006-03-09 Peeler Calvin T Urethane acrylate composite structure
CA2614050C (fr) 2006-12-21 2015-04-21 Hilti Aktiengesellschaft Resine reagissant a deux agents et methode de fixation au moyen de la resine
GB201006368D0 (en) 2010-04-15 2010-06-02 Phosphonics Ltd Functionalised materials and uses thereof
US8848288B2 (en) * 2011-03-04 2014-09-30 Ppg Industries Ohio, Inc. Composite optical articles
DE102011077248B3 (de) 2011-06-09 2012-09-27 Hilti Aktiengesellschaft Verwendung eines Inhibitors, Harzmischung, Reaktionsharzmörtel, Zweikomponenten - Mörtelsystem und dessen Verwendung sowie Patrone, Kartusche oder Folienbeutel enthaltend ein Zweikomponenten - Mörtelsystem
US20150080501A1 (en) * 2012-04-20 2015-03-19 Hilti Aktiengesellschaft Combination of a Stable Nitroxyl Radical and a Quinone Methide as Stabiliser for Reaction Resin Mortars Based on Radically Curable Compounds
DE102012219479B4 (de) * 2012-10-24 2016-12-15 Hilti Aktiengesellschaft Reaktionsharz-Zusammensetzung und deren Verwendung
EP2829524A1 (fr) * 2013-07-24 2015-01-28 HILTI Aktiengesellschaft Mélange de résine, mortier à résine réactive, système de mortier mutlicomposants et leur utilisation
CN106459344B (zh) * 2014-05-08 2020-09-22 阿科玛法国公司 可固化的氨基甲酸酯(甲基)丙烯酸酯聚合物成分和方法
DE102015113352A1 (de) * 2014-09-23 2016-03-24 Fischerwerke Gmbh & Co. Kg Befestigungssysteme mit feinteiligen Füllstoffen
CN105176422B (zh) * 2015-10-21 2018-04-20 武汉双键开姆密封材料有限公司 一种低成本厌氧胶及其制备方法
EP3184499A1 (fr) * 2015-12-21 2017-06-28 HILTI Aktiengesellschaft Composition de resine reactive, systeme a plusieurs composants et son utilisation

Also Published As

Publication number Publication date
US20200095367A1 (en) 2020-03-26
JP2020525630A (ja) 2020-08-27
RU2020104392A3 (fr) 2021-10-22
WO2019007667A1 (fr) 2019-01-10
CN110831994A (zh) 2020-02-21
KR20200027530A (ko) 2020-03-12
CA3062395A1 (fr) 2019-11-26
AU2018296606A1 (en) 2019-11-21
EP3424968A1 (fr) 2019-01-09
RU2020104392A (ru) 2021-08-03

Similar Documents

Publication Publication Date Title
EP2912085B1 (fr) Mélange de résines à base de résine vinylester-uréthane et son utilisation
EP3024796B1 (fr) Mélange de résine, mortier à résine réactive, système de mortier mutlicomposants et leur utilisation
EP3424972B1 (fr) Composés de méthacrylate d'uréthane et leur utilisation
EP2829525A1 (fr) Mortier à résine réactive, système de mortier multicomposants et leur utilisation
EP3272777A1 (fr) Composition de resine reactive a base de methacrylate de sucre et son utilisation
EP3649170B1 (fr) Composés de méthacrylate d'uréthane ramifié et son utilisation
EP3649099B1 (fr) Composés de méthacrylate d'époxy et leur utilisation
WO2019007667A1 (fr) Composés méthacrylates d'uréthane et leur utilisation
WO2019105754A1 (fr) Dérivés d'isosorbide comme additifs réactifs dans des résines réactives et chevilles chimiques
WO2021144259A1 (fr) Utilisation de mélanges de résines de réaction ayant une polarité prédéfinie permettant d'ajuster la robustesse d'un composé de mortier, et procédé d'ajustement de la robustesse d'un composé de mortier
EP4077524A1 (fr) Composé de résine réactive, composition de résine réactive contenant celui-ci et son utilisation
EP3649169B1 (fr) Composés de méthacrylate d'uréthane comprenant une résine de réaction, composants de résine de réaction et système de résine de réaction et son utilisation
EP3898849B1 (fr) Utilisation de composés de méthacrylate d'uréthane dans des compositions de résine réactive
EP3938409B1 (fr) Combinaison d'accélérateur
EP3851424A1 (fr) Utilisation de mélanges de résine de réaction à polarité prédéfinie pour régler le temps de gel d'une composition de mortier ainsi que procédé de réglage du temps de gel d'une composition de mortier
WO2024099783A1 (fr) Mortier haute performance à base de tbx et analogues
EP3587380A1 (fr) Utilisation des alkylimidazolidon(méth)acrylates en tant que diluant réactif dans une composition de résine réactive

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200203

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210707

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20230822