EP0071932A3 - Hydrophobic nonwoven fabric with acrylic latex - Google Patents

Hydrophobic nonwoven fabric with acrylic latex Download PDF

Info

Publication number
EP0071932A3
EP0071932A3 EP82106950A EP82106950A EP0071932A3 EP 0071932 A3 EP0071932 A3 EP 0071932A3 EP 82106950 A EP82106950 A EP 82106950A EP 82106950 A EP82106950 A EP 82106950A EP 0071932 A3 EP0071932 A3 EP 0071932A3
Authority
EP
European Patent Office
Prior art keywords
nonwoven fabric
parts
acrylic latex
hydrophobic nonwoven
hydrophobic
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Withdrawn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
EP82106950A
Other languages
German (de)
French (fr)
Other versions
EP0071932A2 (en
Inventor
George John Antlfinger
Pravinchandra Kantilal Shah
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.)
Goodrich Corp
Original Assignee
BF Goodrich 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 BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of EP0071932A2 publication Critical patent/EP0071932A2/en
Publication of EP0071932A3 publication Critical patent/EP0071932A3/en
Withdrawn legal-status Critical Current

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
    • D04H1/64—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
    • D04H1/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

A nonwoven fabric comprising hydrophobic poly­ ester fibers bonded with a water-insoluble, hydrophobic emulsion polymer of 50 to 95 parts by weight of a C₁ to C₂ alkyl acrylate; 5 to 30 parts of an ethylenically unsaturated monomer selected from styrene, methyl methacrylate, and α-methyl styrene; and 0.1 to 5 parts of a monoethylenically unsaturated carboxylic acid containing 3 to 6 carbon atoms.
EP82106950A 1981-08-03 1982-07-31 Hydrophobic nonwoven fabric with acrylic latex Withdrawn EP0071932A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28934481A 1981-08-03 1981-08-03
US289344 1981-08-03

Publications (2)

Publication Number Publication Date
EP0071932A2 EP0071932A2 (en) 1983-02-16
EP0071932A3 true EP0071932A3 (en) 1983-06-22

Family

ID=23111126

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106950A Withdrawn EP0071932A3 (en) 1981-08-03 1982-07-31 Hydrophobic nonwoven fabric with acrylic latex

Country Status (3)

Country Link
EP (1) EP0071932A3 (en)
JP (1) JPS5823953A (en)
FI (1) FI822656L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563289A (en) * 1984-04-10 1986-01-07 Polysar Limited Impregnation of non-woven webs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081952A1 (en) * 1970-03-14 1971-12-10 Bayer Ag
EP0012033A1 (en) * 1978-12-04 1980-06-11 Rohm And Haas Company Nonwoven fabrics and their preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081952A1 (en) * 1970-03-14 1971-12-10 Bayer Ag
EP0012033A1 (en) * 1978-12-04 1980-06-11 Rohm And Haas Company Nonwoven fabrics and their preparation

Also Published As

Publication number Publication date
JPS5823953A (en) 1983-02-12
EP0071932A2 (en) 1983-02-16
FI822656L (en) 1983-02-04
FI822656A0 (en) 1982-07-29

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Legal Events

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

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL SE

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

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18D Application deemed to be withdrawn

Effective date: 19840223

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ANTLFINGER, GEORGE JOHN

Inventor name: SHAH, PRAVINCHANDRA KANTILAL