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WO2026010693A1 - Liants aqueux améliorés - Google Patents

Liants aqueux améliorés

Info

Publication number
WO2026010693A1
WO2026010693A1 PCT/US2025/032043 US2025032043W WO2026010693A1 WO 2026010693 A1 WO2026010693 A1 WO 2026010693A1 US 2025032043 W US2025032043 W US 2025032043W WO 2026010693 A1 WO2026010693 A1 WO 2026010693A1
Authority
WO
WIPO (PCT)
Prior art keywords
molar equivalent
composition
polyol
hydroxyl groups
carboxylic acid
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.)
Pending
Application number
PCT/US2025/032043
Other languages
English (en)
Inventor
Michael Mitchell
John C. Norton
Christopher CARPEN
Matthew Aaron Johnson
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.)
BASF SE
BASF Corp
Original Assignee
BASF SE
BASF Corp
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 BASF SE, BASF Corp filed Critical BASF SE
Publication of WO2026010693A1 publication Critical patent/WO2026010693A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • 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
    • C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F120/04—Acids; Metal salts or ammonium salts thereof
    • C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne une composition de liant contenant a) au moins un polyol et b) au moins un polymère d'acide polycarboxylique, l'équivalent molaire de groupes hydroxyle dans le ou les polyols étant présent en excès par rapport à un équivalent molaire de groupes acide carboxylique dans le ou les polymères d'acide polycarboxylique. La composition de liant de l'invention est utile pour fabriquer des produits ayant une résistance à la traction améliorée.
PCT/US2025/032043 2024-07-02 2025-06-03 Liants aqueux améliorés Pending WO2026010693A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202463666883P 2024-07-02 2024-07-02
US63/666,883 2024-07-02

Publications (1)

Publication Number Publication Date
WO2026010693A1 true WO2026010693A1 (fr) 2026-01-08

Family

ID=96429660

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2025/032043 Pending WO2026010693A1 (fr) 2024-07-02 2025-06-03 Liants aqueux améliorés

Country Status (1)

Country Link
WO (1) WO2026010693A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0990728A1 (fr) * 1998-10-02 2000-04-05 Johns Manville International Inc. Liant pour fibre de verre à base d'un polymère polycarboxylique de faible masse moléculaire et d'un polyol
US7241487B2 (en) 1998-10-02 2007-07-10 Johns Manville International, Inc. Polycarboxyl/polyol fiberglass binder
US20100029160A1 (en) * 2006-06-16 2010-02-04 Georgia-Pacific Chemicals Llc Formaldehyde free binder
US20120157596A1 (en) 2010-12-17 2012-06-21 Basf Corporation Stable Polyacrylic Acids, Their Manufacture and Their Use
WO2019074865A1 (fr) * 2017-10-09 2019-04-18 Owens Corning Intellectual Capital, Llc Compositions liantes aqueuses
WO2023192558A1 (fr) * 2022-03-31 2023-10-05 Owens Corning Intellectual Capital, Llc Compositions de liant aqueuses ayant des performances améliorées
EP4306699A2 (fr) * 2017-10-09 2024-01-17 Owens Corning Intellectual Capital, LLC Compositions aqueuses de liant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0990728A1 (fr) * 1998-10-02 2000-04-05 Johns Manville International Inc. Liant pour fibre de verre à base d'un polymère polycarboxylique de faible masse moléculaire et d'un polyol
US7241487B2 (en) 1998-10-02 2007-07-10 Johns Manville International, Inc. Polycarboxyl/polyol fiberglass binder
US20100029160A1 (en) * 2006-06-16 2010-02-04 Georgia-Pacific Chemicals Llc Formaldehyde free binder
US20120157596A1 (en) 2010-12-17 2012-06-21 Basf Corporation Stable Polyacrylic Acids, Their Manufacture and Their Use
WO2019074865A1 (fr) * 2017-10-09 2019-04-18 Owens Corning Intellectual Capital, Llc Compositions liantes aqueuses
EP4306699A2 (fr) * 2017-10-09 2024-01-17 Owens Corning Intellectual Capital, LLC Compositions aqueuses de liant
WO2023192558A1 (fr) * 2022-03-31 2023-10-05 Owens Corning Intellectual Capital, Llc Compositions de liant aqueuses ayant des performances améliorées

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