WO2020264416A1 - Mat non tissé souple - Google Patents

Mat non tissé souple Download PDF

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Publication number
WO2020264416A1
WO2020264416A1 PCT/US2020/039977 US2020039977W WO2020264416A1 WO 2020264416 A1 WO2020264416 A1 WO 2020264416A1 US 2020039977 W US2020039977 W US 2020039977W WO 2020264416 A1 WO2020264416 A1 WO 2020264416A1
Authority
WO
WIPO (PCT)
Prior art keywords
mat
binder
bonded
amount
present
Prior art date
Application number
PCT/US2020/039977
Other languages
English (en)
Inventor
Xin Wang
Paul Geel
Original Assignee
Ocv Intellectual Capital, Llc
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 Ocv Intellectual Capital, Llc filed Critical Ocv Intellectual Capital, Llc
Priority to MX2021015913A priority Critical patent/MX2021015913A/es
Priority to CA3144982A priority patent/CA3144982A1/fr
Priority to EP20743911.8A priority patent/EP3990687B1/fr
Priority to PL20743911.8T priority patent/PL3990687T3/pl
Priority to FIEP20743911.8T priority patent/FI3990687T3/fi
Priority to US17/621,782 priority patent/US20220356618A1/en
Publication of WO2020264416A1 publication Critical patent/WO2020264416A1/fr

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
    • 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

Abstract

L'invention concerne un mat fibreux non tissé qui comprend un mélange d'une résine thermodurcissable et d'une résine thermoplastique. Il a été découvert que les propriétés physiques (par exemple, flexibilité, résistance à la traction) d'un mat non tissé peuvent être améliorées en formulant une composition de liant comprenant des rapports variables du matériau thermodurcissable et du matériau thermoplastique. De cette manière, un mat non tissé lié peut être obtenu en ayant une combinaison souhaitable de résistance et de flexibilité, tout en conservant une bonne résistance à la chaleur et à l'eau.
PCT/US2020/039977 2019-06-28 2020-06-26 Mat non tissé souple WO2020264416A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
MX2021015913A MX2021015913A (es) 2019-06-28 2020-06-26 Estera flexible no tejida.
CA3144982A CA3144982A1 (fr) 2019-06-28 2020-06-26 Mat non tisse souple
EP20743911.8A EP3990687B1 (fr) 2019-06-28 2020-06-26 Mat non tissé souple
PL20743911.8T PL3990687T3 (pl) 2019-06-28 2020-06-26 Elastyczna mata z włókniny
FIEP20743911.8T FI3990687T3 (fi) 2019-06-28 2020-06-26 Joustava kuitukangasmatto
US17/621,782 US20220356618A1 (en) 2019-06-28 2020-06-26 Flexible non-woven mat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962868211P 2019-06-28 2019-06-28
US62/868,211 2019-06-28

Publications (1)

Publication Number Publication Date
WO2020264416A1 true WO2020264416A1 (fr) 2020-12-30

Family

ID=71738287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/039977 WO2020264416A1 (fr) 2019-06-28 2020-06-26 Mat non tissé souple

Country Status (7)

Country Link
US (1) US20220356618A1 (fr)
EP (1) EP3990687B1 (fr)
CA (1) CA3144982A1 (fr)
FI (1) FI3990687T3 (fr)
MX (1) MX2021015913A (fr)
PL (1) PL3990687T3 (fr)
WO (1) WO2020264416A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255485A (en) * 1979-11-08 1981-03-10 Owens-Corning Fiberglas Corporation Binder for glass fiber mat
JPS5870760A (ja) * 1981-10-15 1983-04-27 旭フアイバ−グラス株式会社 硝子短繊維用バインダ−並びに硝子短繊維マツトの製造方法
WO2015057763A1 (fr) * 2013-10-16 2015-04-23 Ocv Intellectual Capital, Llc Mat non-tissé souple
EP3135649A1 (fr) * 2015-08-28 2017-03-01 Rockwool International A/S Produit de laine minérale
WO2018128649A1 (fr) * 2016-09-06 2018-07-12 Ocv Intellectual Capital, Llc Non tissé résistant à la corrosion pour des applications de pultrusion de revêtement de tuyau
CN109056185A (zh) * 2018-08-02 2018-12-21 中材金晶玻纤有限公司 一种可热态连续生产隔音板的玻璃纤维毡、轻质隔音复合板及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012133753A1 (fr) * 2011-03-31 2012-10-04 ダイワボウホールディングス株式会社 Matériau de séparateur, batterie l'utilisant et fibre composite thermosoudable pour ce matériau de séparateur
EP3259790A4 (fr) * 2015-02-19 2019-01-16 Hollingsworth & Vose Company Séparateurs de batteries comprenant des additifs chimiques et/ou d'autres constituants
US10252200B2 (en) * 2016-02-17 2019-04-09 Hollingsworth & Vose Company Filter media including a filtration layer comprising synthetic fibers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255485A (en) * 1979-11-08 1981-03-10 Owens-Corning Fiberglas Corporation Binder for glass fiber mat
JPS5870760A (ja) * 1981-10-15 1983-04-27 旭フアイバ−グラス株式会社 硝子短繊維用バインダ−並びに硝子短繊維マツトの製造方法
WO2015057763A1 (fr) * 2013-10-16 2015-04-23 Ocv Intellectual Capital, Llc Mat non-tissé souple
EP3135649A1 (fr) * 2015-08-28 2017-03-01 Rockwool International A/S Produit de laine minérale
WO2018128649A1 (fr) * 2016-09-06 2018-07-12 Ocv Intellectual Capital, Llc Non tissé résistant à la corrosion pour des applications de pultrusion de revêtement de tuyau
CN109056185A (zh) * 2018-08-02 2018-12-21 中材金晶玻纤有限公司 一种可热态连续生产隔音板的玻璃纤维毡、轻质隔音复合板及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198323, Derwent World Patents Index; AN 1983-54613K, XP002800089 *
DATABASE WPI Week 201922, Derwent World Patents Index; AN 2019-00844X, XP002800090 *

Also Published As

Publication number Publication date
PL3990687T3 (pl) 2024-04-15
CA3144982A1 (fr) 2020-12-30
EP3990687A1 (fr) 2022-05-04
US20220356618A1 (en) 2022-11-10
EP3990687B1 (fr) 2023-11-15
MX2021015913A (es) 2022-03-22
FI3990687T3 (fi) 2024-02-06

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