Einzeltreffer — DigiBib

The present invention relates to textile fibre products having a coating comprising polymers based on ethylenically polymerisable monomers with a glass transition temperature of at least 60° and a coating method for coating fibre products with an aqueous polymer dispersion, wherein an aqueous polymer dispersion based on vinyl polymerisable monomers with a glass transition temperature of at least 60° C. is firstly provided, and this is brought into contact with a fibre product and then dried. The invention also relates to the use of corresponding polymer dispersions for the coating of fibre products, correspondingly coated fiber products, use thereof to reinforce mineral matrices, and corresponding fibre-composite materials, in particular textile-concrete composite materials. In particular, the invention relates to a coating means that can be applied to a textile fabric in a continuous, water-based process and enables an optimal introduction of force from the mineral matrix into the textile reinforcement.

Titel:	Fiber products with a coating formed from aqueous polymer dispersions
Autor/in / Beteiligte Person:	CHT Germany, GMBH
Link:	View record in USPTO Patent Grants (Volltext)
Veröffentlichung:	2024
Medientyp:	Patent
Sonstiges:	Nachgewiesen in: USPTO Patent Grants Sprachen: English Patent Number: 11926,957 Publication Date: March 12, 2024 Appl. No: 16/761603 Application Filed: October 30, 2018 Assignees: CHT GERMANY GMBH (Tübingen, DE) Claim: 1. A composite material made of a textile fibrous product having a coating comprising from 5% by weight to 100% by weight of an applied material, based on the gross mass of the fibrous product, wherein the material comprises from 20 to 100% by weight of polymers based on ethylenically polymerizable monomers, and wherein at least a portion of the monomers comprise basis monomers A that are selected from the group consisting of vinyl-aromatic monomers and C 1 to C 24 (meth)acrylates, the polymers have a glass transition temperature of at least 60° C.; from 0 to 80% by weight of cross-linking components; and from 0 to 20% by weight of other additives; within a concrete matrix. Claim: 2. The composite material according to claim 1 , wherein said textile fibrous product is a textile fibrous product with a coating comprising from 10 to 60% by weight of the applied material based on the gross mass of the fibrous product. Claim: 3. The composite material according to claim 1 , wherein said ethylenically polymerizable monomers are vinylically polymerizable. Claim: 4. The composite material according to claim 1 , wherein said polymers can be obtained from a monomer composition, wherein said monomer composition contains from 5% to 100% of the basis monomers A, from 0% to 50% of functional monomers B, and from 0% to 30% of cross-linking monomers C, based on the total mass of the monomer composition, wherein the functional monomers B are selected from the group of (meth)acrylic acid, C 2 to C 8 hydroxyalkyl (meth)acrylates, C 2 to C 8 (alkyl)aminoalkyl (meth)acrylates, sulfonated monomers, phosphated monomers and vinylpyridines, the cross-linking monomers C comprise at least two ethylenically unsaturated non-conjugated groups, N-methylol groups, and/or epoxy groups. Claim: 5. The composite material according to claim 4 , wherein the cross-linking components comprise monomers C and/or external cross-linkers having reactivity towards the functional monomers B. Claim: 6. The composite material according to claim 1 , wherein said textile fibrous product comprises one-dimensional textile structures, two-dimensional textile sheets, and/or three-dimensional textile steric structures. Claim: 7. The composite material according to claim 1 , wherein said textile fibrous product comprises carbon fibers, glass fibers, basalt fibers, aramid fibers, polyethylene fibers, and/or polypropylene fibers, including mixtures thereof. Patent References Cited: 4910076 March 1990 Ando et al. ; 6231921 May 2001 Hashemzadeh ; 6632309 October 2003 Hendrix et al. ; 20010023568 September 2001 Edwards et al. ; 20060240236 October 2006 Bland ; 20170305783 October 2017 Faynot ; 19733067 February 1999 ; 10216608 October 2003 ; 102005048190 April 2007 ; 102008040919 February 2010 ; 102011005638 December 2011 ; 0227207 December 1992 ; 0987363 March 2000 ; 2666922 July 2005 ; 2894272 July 2015 ; 2530217 October 2015 ; 2-112454 April 1990 ; 2006052500 February 2006 ; 2004/000761 December 2003 ; 2014/106685 July 2014 ; 2017/156206 September 2017 Other References: Espacenet translation of JP-2006052500-A (Year: 2006). cited by examiner ; Doctoral Thesis of M. Schleser “Einsatz polymerimprägnierter, alkaliresistenter Glastextilien zur Bewehrung zementgebundener Matrices”, Aachener Berichte Fugetechnik, vol. Jun. 2008, Editor: Prof. Dr. Ing. U. Reisgen, Nov. 1, 2008, Shaker Verlag. cited by applicant ; Manfred Curbach, Regine Ortlepp (Edts.) SFB 528 Textile Bewehrungen zur bautechnischen Verstärkung und Instandsetzung, Final Report—shortened version—for the period Feb. 2008-Jan. 2011. cited by applicant ; International Search Report for International Application No. PCT/EP2018/079737 dated Jan. 8, 2019. cited by applicant Assistant Examiner: Nisula, Christine X Primary Examiner: Pierce, Jeremy R Attorney, Agent or Firm: Hudson, Seth L. ; Maynard Nexsen PC

Klicken Sie ein Format an und speichern Sie dann die Daten oder geben Sie eine Empfänger-Adresse ein und lassen Sie sich per Email zusenden.

BibTeX Citavi, JabRef, u.a.
(Literaturverwaltung)

PDF kein Volltext!
(Merkzettel, Notizen)

RIS Endnote, Citavi u.a.
(Literaturverwaltung)

MODS
(XML zur Weiterverarbeitung)

oder

Wählen Sie das für Sie passende Zitationsformat und kopieren Sie es dann in die Zwischenablage, lassen es sich per Mail zusenden oder speichern es als PDF-Datei.

Gewünschter Zitations-Stil:

oder

Bitte prüfen Sie, ob die Zitation formal korrekt ist, bevor Sie sie in einer Arbeit verwenden. Benutzen Sie gegebenenfalls den "Exportieren"-Dialog, wenn Sie ein Literaturverwaltungsprogramm verwenden und die Zitat-Angaben selbst formatieren wollen.

Fiber products with a coating formed from aqueous polymer dispersions