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GB890149A - Soft, non-woven fibrous product and process for preparing the same - Google Patents

Soft, non-woven fibrous product and process for preparing the same

Info

Publication number
GB890149A
GB890149A GB1590760A GB1590760A GB890149A GB 890149 A GB890149 A GB 890149A GB 1590760 A GB1590760 A GB 1590760A GB 1590760 A GB1590760 A GB 1590760A GB 890149 A GB890149 A GB 890149A
Authority
GB
United Kingdom
Prior art keywords
urea
water
average value
vinyl
weight
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.)
Expired
Application number
GB1590760A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB890149A publication Critical patent/GB890149A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1615—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of natural origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/11—Compounds containing epoxy groups or precursors thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/08—Oxirane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/10—Polyvinyl halide esters or alcohol fiber modification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/18—Grafting textile fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31779—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2549—Coating or impregnation is chemically inert or of stated nonreactance
    • Y10T442/2566—Organic solvent resistant [e.g., dry cleaning fluid, etc.]

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)
  • Nonwoven Fabrics (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A polymeric binder comprises (i) a heat cured product of a water-insoluble copolymer having units consisting essentially of about 4 to 6% by weight of units from methacrylamide, about 5 to 15% by weight of units of vinyl alcohol, about 1 to 45% by weight of a vinyl ester such as vinyl acetate and about 46 to 90% by weight of an ester of acrylic or methacrylic acid with an alkanol containing 4 to 18 carbon atoms. Said copolymer may be used as the sole binder agent or in conjunction with (ii) a water-dispersible thermosetting resin condensate such as (a) an aminoplast or (b) a polyepoxide. Suitable acrylic and methacrylic esters are butyl acrylate, butyl methacrylate, 2 ethyl hexyl acrylate and methacrylate, dodecyl acrylate, hexadecyl acrylate and octadecyl acrylate. The monomers from which the polymers are prepared are so selected as to yield a copolymer having an apparent second order transition temperature not above 20 DEG C. The polymers may be linear addition copolymers produced by conventional emulsion polymerization procedures; or they may be graft or block copolymers wherein one or more but not all of the monomers are first polymerized and then one or more other monomers are copolymerized with the first polymer obtained. The linear addition copolymers may be obtained by first preparing a copolymer of methacrylamide, vinyl acetate and the ester of acrylic or methacrylic acid with an alkanol containing 4 to 18 carbon atoms followed by hydrolysis with vinyl alcohol. Suitable emulsifiers are sodium lauryl sulphate and t-octyl-phenoxy-polyethoxyethanols containing from 10 to 50 oxyethylene units per molecule. These may be used in conjunction with a free-radical initiator such as azodiisobutyronitrile, t-butyl hydroperoxide and ammonium or potassium persulphates. The copolymers may comprise small amounts of other monomers such as styrene, vinyl toluene, vinyl chloride, acrylonitrile, or methacrylonitrile. Aminoplast condensates (ii) (a) which may be employed in conjunction with the foregoing binders are low molecular weight or monomeric reaction products of formaldehyde with urea, thiourea, biuret or other homologues or derivatives thereof such as N,N-ethylene-urea, N,N1 ethylene urea, N,N1-dimethylurea, N,N1 diethyl urea, N,N1-dimethoxymethyl urea, N,N-dimethoxymethyl urea, N,N1-diethoxyethylurea, tetra-methoxymethyl urea, and tetra-ethoxyethylurea. Similar reaction products of formaldehyde with triazines, such as melamine and N,N1-dimethylmelamine may also be employed as well as alcohol-modified melamine-formaldehyde thermosetting resin condensates, e.g. of methyl and ethyl alcohols, e.g. dimethoxymethylmonomethylolmelamine. The epoxy thermosetting resin-forming condensates (ii)(b) may be either water-soluble or self-dispersible in water. The water-soluble types may be any of those formulas II, III and IV:- <FORM:0890149/IV (a)/1> where x is a number having an average value of 1 to 3. p <FORM:0890149/IV (a)/2> where y is a number having an average value of 2 to 4. <FORM:0890149/IV (a)/3> where m is a number having a value of 2 to 4 and z is a number having an average value of 1 to 5. The water-insoluble but self-dispersible types include compounds of formula III above wherein u has an average value of 5 to 10, and also compounds of formula V:- <FORM:0890149/IV (a)/4> where is the p-phenylene group and p is a number having an average value of 1 to 3. In the examples oxalic acid was added as an acidic catalyst. Use. Impregnating random fibres to form a non-woven fibrous product (see Group VIII).
GB1590760A 1959-05-13 1960-05-05 Soft, non-woven fibrous product and process for preparing the same Expired GB890149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81280259 US3012911A (en) 1959-05-13 1959-05-13 Bonded non-woven fibrous products and methods of producing them

Publications (1)

Publication Number Publication Date
GB890149A true GB890149A (en) 1962-02-28

Family

ID=25210667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1590760A Expired GB890149A (en) 1959-05-13 1960-05-05 Soft, non-woven fibrous product and process for preparing the same

Country Status (6)

Country Link
US (1) US3012911A (en)
BE (1) BE590799A (en)
CH (1) CH371081A (en)
DE (1) DE1148521B (en)
GB (1) GB890149A (en)
NL (1) NL251498A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155774A1 (en) * 1971-10-04 1973-05-25 Rousselot Cie
GB2141127A (en) * 1983-06-07 1984-12-12 Ici Plc Coating compositions

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121021A (en) * 1960-04-18 1964-02-11 Minnesota Mining & Mfg Breathable surgical adhesive tapes
NL301844A (en) * 1961-08-14 1900-01-01
GB1105481A (en) * 1963-05-25 1968-03-06 Dunlop Co Ltd Improvements relating to surface coatings
NL124564C (en) * 1964-09-30 1900-01-01
US3459592A (en) * 1966-03-25 1969-08-05 Kendall & Co Textured non-woven fabrics
US3705645A (en) * 1971-04-30 1972-12-12 Rohm & Haas Inflatable flexible container and fabric for making it
DE3836433A1 (en) * 1988-10-26 1990-05-03 Basf Ag MANUFACTURE OF SHAPED PARTS FROM A SMALL PARTICULATE SUPPLEMENT AND A BINDER PREPARATION CONTAINING AN ACRYLATE POLYMER
BRPI0922675B1 (en) * 2008-12-08 2019-08-20 Coloplast A/S BODY WASTE COLLECTION DEVICE UNDERSTANDING ADHESIVE BUILDING ON LAYERS WITH A FILM LAYER
MX2011009424A (en) 2010-09-14 2012-03-22 3M Innovative Properties Co Floor mat article.
CN112934092A (en) * 2021-02-18 2021-06-11 毕晴 Vehicle urea and preparation process thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA549946A (en) * 1957-12-10 R. Caldwell John Water vapor permeable compositions and articles containing a polyacrylic ester and polyvinyl alcohol
US2545702A (en) * 1948-05-15 1951-03-20 Monsanto Chemicals Process for preparing stable polystyrene emulsions
US2681866A (en) * 1951-03-09 1954-06-22 Alexander J Auchterlonie Resin coated fibrous mass and method for producing same
GB774620A (en) * 1954-05-06 1957-05-15 Atlas Powder Co Improvements in laminating solutions, laminating stock and laminated products
US2823142A (en) * 1954-10-20 1958-02-11 Chicopee Mfg Corp Soft durable nonwoven fabric
US2837462A (en) * 1954-12-29 1958-06-03 Chicopee Mfg Corp Nonwoven fabric and products containing bacteristatic agent
NL219660A (en) * 1956-08-13 1900-01-01
US2923653A (en) * 1956-08-13 1960-02-02 Rohm & Haas Bonded non-woven fibrous products and methods for manufacturing them

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155774A1 (en) * 1971-10-04 1973-05-25 Rousselot Cie
GB2141127A (en) * 1983-06-07 1984-12-12 Ici Plc Coating compositions

Also Published As

Publication number Publication date
DE1148521B (en) 1963-05-16
US3012911A (en) 1961-12-12
BE590799A (en) 1960-09-01
CH371081A (en) 1963-04-30
NL251498A (en) 1900-01-01

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