BR0317389A - Ligante para substratos de alta resistência à umidade - Google Patents

Ligante para substratos de alta resistência à umidade

Info

Publication number
BR0317389A
BR0317389A BR0317389-5A BR0317389A BR0317389A BR 0317389 A BR0317389 A BR 0317389A BR 0317389 A BR0317389 A BR 0317389A BR 0317389 A BR0317389 A BR 0317389A
Authority
BR
Brazil
Prior art keywords
substrate
fibers
binder
moisture resistance
bonded
Prior art date
Application number
BR0317389-5A
Other languages
English (en)
Inventor
James L Walker
Pavneet Mumick
John C Parsons
David Nass
Christopher Barcomb
Original Assignee
Celanese Int 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
Priority claimed from US10/327,331 external-priority patent/US7056847B2/en
Application filed by Celanese Int Corp filed Critical Celanese Int Corp
Publication of BR0317389A publication Critical patent/BR0317389A/pt

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
    • D04H1/58—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
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"LIGANTE PARA SUBSTRATOS DE ALTA RESISTêNCIA A UMIDADE". A presente invenção refere-se a um substrato fibroso fabricado de fibras ligadas quimicamente, onde as fibras são ligadas com um ligante polimérico, em uma quantidade que é suficiente para ligar juntamente as fibras, de modo a formar uma trama de auto-sustentação e onde o ligante é caracterizado por ter resistência à tensão em umidade superior a 1.771 g/cm (4500 g/polegada) quando medida em uma adição de 20% em Papel para Cromatografia Whatman n<0> 4 CHR que é seco em tambor por 90 segundos a 98,8 a 101,6<198>C (210 a 215<198>F) e curado por dois minutos a 148,8 a 162,7<198>C (300 a 325<198>F). Preferivelmente, o nível de aldeído fórmico livre no substrato fibroso é inferior a 15 ppm. Os ligantes em emulsão da invenção podem ser usados para ligar juntamente as fibras em um substrato; podem ser usados para ligar pigmento, corantes ou outras substâncias a um substrato; podem ser usados como um material de forro; ou podem ser usados para acabamento ou para tratar a superfície de um substrato. Devido ao alto nível de reticulação, os substratos ligados ou tratados com o polímero em emulsão, possuem excelente resistência à umidade e boa durabilidade/resistência às intempéries e resistência à água/solvente.
BR0317389-5A 2002-12-20 2003-01-17 Ligante para substratos de alta resistência à umidade BR0317389A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/327,331 US7056847B2 (en) 2002-01-18 2002-12-20 Binder for high wet-strength substrates
PCT/US2003/001620 WO2004059060A1 (en) 2002-12-20 2003-01-17 Binder for high wet-strength substrates

Publications (1)

Publication Number Publication Date
BR0317389A true BR0317389A (pt) 2005-11-16

Family

ID=32680754

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317389-5A BR0317389A (pt) 2002-12-20 2003-01-17 Ligante para substratos de alta resistência à umidade

Country Status (12)

Country Link
EP (1) EP1579050B1 (pt)
KR (1) KR100774125B1 (pt)
CN (1) CN100564640C (pt)
AU (1) AU2003205228A1 (pt)
BR (1) BR0317389A (pt)
CA (1) CA2510892C (pt)
ES (1) ES2395722T3 (pt)
HK (1) HK1084705A1 (pt)
IL (1) IL169144A0 (pt)
MX (1) MXPA05006576A (pt)
PL (1) PL376024A1 (pt)
WO (1) WO2004059060A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7485590B2 (en) * 2006-09-29 2009-02-03 Wacker Chemical Corporation Self-crosslinking vinyl acetate-ethylene polymeric binders for nonwoven webs
US20110005008A1 (en) * 2009-04-16 2011-01-13 Schoots Harrie P Vinyl acetate/ethylene (vae) copolymers for fabric finishing
US20120028527A1 (en) * 2010-07-30 2012-02-02 Wacker Chemical Corporation Ultra Low Formaldehyde Binders for Nonwoven Substrates
WO2014142896A1 (en) * 2013-03-14 2014-09-18 Bemis Company, Inc. Multilayer adhesive absorbent laminate
CN106048889B (zh) * 2016-06-14 2019-05-17 江苏艾科普新材料有限公司 一种100%再生纤维的水刺无纺布
CN108178818B (zh) * 2017-12-28 2020-02-11 东北林业大学 Nma改性聚醋酸乙烯酯基反向核壳结构乳液及其制备方法
EP3784702B2 (de) 2019-05-10 2024-10-02 Wacker Chemie AG Verfahren zur reinigung eines polymerisationsreaktors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449978A (en) * 1981-08-31 1984-05-22 Air Products And Chemicals, Inc. Nonwoven products having low residual free formaldehyde content
US4774283A (en) * 1987-03-02 1988-09-27 Air Products And Chemicals, Inc. Nonwoven binders of vinyl acetate/ethylene/self-crosslinking monomers/acrylamide copolymers having improved blocking resistance
DE69321068T2 (de) * 1992-11-04 1999-03-25 National Starch And Chemical Investment Holding Corp., Wilmington, Del. Emulsionsbindemittel mit niedrigem Restformaldehyd und mit verbesserter Reissfestigkeit
DE19631935A1 (de) * 1996-08-08 1998-02-12 Wacker Chemie Gmbh Lösungsmittelfestes Textilbindemittel

Also Published As

Publication number Publication date
CA2510892C (en) 2009-04-14
KR100774125B1 (ko) 2007-11-07
HK1084705A1 (en) 2006-08-04
EP1579050A1 (en) 2005-09-28
CN1714186A (zh) 2005-12-28
CN100564640C (zh) 2009-12-02
ES2395722T3 (es) 2013-02-14
IL169144A0 (en) 2011-08-01
WO2004059060A1 (en) 2004-07-15
MXPA05006576A (es) 2005-12-14
PL376024A1 (en) 2005-12-12
CA2510892A1 (en) 2004-07-15
EP1579050B1 (en) 2012-10-24
WO2004059060A8 (en) 2005-09-09
AU2003205228A1 (en) 2004-07-22
KR20050088318A (ko) 2005-09-05

Similar Documents

Publication Publication Date Title
Cetin et al. Use of organosolv lignin in phenol-formaldehyde resins for particleboard production: II. Particleboard production and properties
Obokata et al. The mechanism of wet-strength development of cellulose sheets prepared with polyamideamine-epichlorohydrin (PAE) resin
Kaboorani et al. Improving performance of polyvinyl acetate (PVA) as a binder for wood by combination with melamine based adhesives
Kisonen et al. Composite films of nanofibrillated cellulose and O-acetyl galactoglucomannan (GGM) coated with succinic esters of GGM showing potential as barrier material in food packaging
BRPI0513054A (pt) resinas com resistência de elevado desempenho em indústrias de fabricação de papel
CA2399783C (en) Low formaldehyde emission coatings and binders from formaldehyde-based resins
BR0317389A (pt) Ligante para substratos de alta resistência à umidade
Matsushita et al. Surface characteristics of phenol–formaldehyde–lignin resin determined by contact angle measurement and inverse gas chromatography
Figueiredo et al. Structure− surface property relationships of Kraft papers: implication on impregnation with phenol− formaldehyde resin
Gustafsson et al. Rapid development of wet adhesion between carboxymethylcellulose modified cellulose surfaces laminated with polyvinylamine adhesive
WO2006031408A2 (en) Fiber mat having improved tensile strength and process for making same
Saha et al. Improvement of functional properties of jute‐based composite by acrylonitrile pretreatment
Kim et al. Effects of molecular weight of urea–formaldehyde resins on wettability and adhesion at wood surface, interphase, and plywood
FI832322A0 (fi) Polymerfoerening och deras anvaendning vid framstaellning av bindemedel, belaeggningsmaterial och lsamt dessa belagda eller impregnerade substrat
PT1013716E (pt) Composicao resinosa monocomponente com propriedades adesivas melhoradas nomeadamente para a realizacao de impermeabilizacoes
CN108495755B (zh) 耐溶剂可印刷基材及其制造方法和用途
AU766958B2 (en) Method for the manufacture of a finished product from a lignocellulosic material
SE450271B (sv) Fibertyg samt anvendning av fibertyget sasom stomme i ett bitumentetningsmembran
JPS6228466B2 (pt)
DE2107025C3 (de) Zusätzliche Komponente in Elastomermischungen, für das Imprägnieren oder Beschichten von biegsamen, flächenhaften, faserartigen Gebilden oder die Herstellung von Filmen
Koman et al. The effect of the soak temperature applied to the classification of the water resistance grade of wood adhesives
DE102013210794B3 (de) Sensor mit photovernetztem Hydrogel
Goswami et al. Water swellability and tensile properties of plasticized cured gelatin–trimethylolphenol blends
RU2060745C1 (ru) Лыжа
WO2016087591A1 (en) Novel layered materials and their use

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time