ATE65557T1 - LATEX CONTAINING ODOR INHIBITORS. - Google Patents

LATEX CONTAINING ODOR INHIBITORS.

Info

Publication number
ATE65557T1
ATE65557T1 AT84115554T AT84115554T ATE65557T1 AT E65557 T1 ATE65557 T1 AT E65557T1 AT 84115554 T AT84115554 T AT 84115554T AT 84115554 T AT84115554 T AT 84115554T AT E65557 T1 ATE65557 T1 AT E65557T1
Authority
AT
Austria
Prior art keywords
weight parts
latex
fabric
odor
sterilization
Prior art date
Application number
AT84115554T
Other languages
German (de)
Inventor
Pravinchandra Kantilal Shah
George John Antlfinger
Original Assignee
Goodrich Co B F
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24259693&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE65557(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goodrich Co B F filed Critical Goodrich Co B F
Application granted granted Critical
Publication of ATE65557T1 publication Critical patent/ATE65557T1/en

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A nonwoven fabric repellent to body fluids and having reduced odor on sterilization by irradiation or steam is made by bonding nonwoven fibers with a latex, forming said nonwoven fabric, and sterilizing said fabric, said latex is prepared by polymerizing, in the presence of 0.1 to 2 weight parts of a free radical initiator and a sufficient amount of a nonionic or anionic emulsifier, 65 to 85 weight parts of a soft hydrophobic monomer having Tg of -80°C to -20°C, 10 to 30 weight parts of a hard hydrophobic monomer having Tg of +40°C to +120°C, 0.1 to 5 weight parts of an unsaturated carboxylic acid containing 3 to 6 carbon atoms, and 0.1 to 5 weight parts of N-alkylol acrylamide or methacrylamide containing 1 to 10 carbon atoms, said latex has post-added and admixed therein 0.01 to 5 weight parts of an odor inhibition agent selected from amine-type antioxidants and hindered phenols that function to reduce odor of said fabric on sterilization thereof.
AT84115554T 1983-12-27 1984-12-15 LATEX CONTAINING ODOR INHIBITORS. ATE65557T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56568983A 1983-12-27 1983-12-27
EP84115554A EP0147759B2 (en) 1983-12-27 1984-12-15 Latex containing odor inhibitors

Publications (1)

Publication Number Publication Date
ATE65557T1 true ATE65557T1 (en) 1991-08-15

Family

ID=24259693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84115554T ATE65557T1 (en) 1983-12-27 1984-12-15 LATEX CONTAINING ODOR INHIBITORS.

Country Status (6)

Country Link
EP (1) EP0147759B2 (en)
JP (1) JPS60155778A (en)
AT (1) ATE65557T1 (en)
CA (1) CA1264390A (en)
DE (1) DE3484848D1 (en)
MX (1) MX167885B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859508A (en) * 1986-09-26 1989-08-22 National Starch And Chemical Corporation Heat resistant binders
CA1332901C (en) * 1986-10-20 1994-11-08 Vic Stanislawczyk Nonwoven fabric with an acrylate interpolymer binder and a process of making the nonwoven fabric
WO1992008835A1 (en) * 1990-11-14 1992-05-29 Vinamul Limited Improvements in or relating to non-woven fibrous materials
DK0709507T3 (en) * 1994-12-07 1996-09-16 Vinamul Ltd Polymerizing agent and its use in nonwoven materials
DE19849891A1 (en) * 1997-12-08 1999-06-10 Basf Ag Production of sterile nonwoven fabric for medical applications etc.
CN102115513B (en) 2009-12-30 2014-05-28 罗门哈斯公司 Dispersion system for low-odor styrenic polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318722A (en) * 1963-08-06 1967-05-09 Burlington Industries Inc Process for deodorizing resin-containing textiles by treatment with ammonia and steam
US3539434A (en) * 1967-12-27 1970-11-10 Goodrich Co B F Nonwoven compositions having improved aging properties
US4107120A (en) * 1976-06-17 1978-08-15 Rohm And Haas Company Heteropolymer acrylic latices and textiles treated therewith
DE3202093A1 (en) * 1982-01-23 1983-08-04 Röhm GmbH, 6100 Darmstadt ACRYLIC PLASTIC DISPERSION

Also Published As

Publication number Publication date
DE3484848D1 (en) 1991-08-29
CA1264390A (en) 1990-01-09
EP0147759B2 (en) 1999-05-06
EP0147759A3 (en) 1988-07-27
JPS60155778A (en) 1985-08-15
EP0147759A2 (en) 1985-07-10
MX167885B (en) 1993-04-20
JPH0582421B2 (en) 1993-11-18
EP0147759B1 (en) 1991-07-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties