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GB1313170A - Bonded nonwoven fibrous product - Google Patents

Bonded nonwoven fibrous product

Info

Publication number
GB1313170A
GB1313170A GB5119270A GB5119270A GB1313170A GB 1313170 A GB1313170 A GB 1313170A GB 5119270 A GB5119270 A GB 5119270A GB 5119270 A GB5119270 A GB 5119270A GB 1313170 A GB1313170 A GB 1313170A
Authority
GB
United Kingdom
Prior art keywords
binder
copolymer
sulphur
contain
formaldehyde
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
GB5119270A
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of GB1313170A publication Critical patent/GB1313170A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/35—Polyalkenes, e.g. polystyrene
    • 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
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised

Landscapes

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

Abstract

1313170 Bonded fibre fabrics MONSANTO CO 28 Oct 1970 [29 Oct 1969] 51192/70 Headings D1R and D2B [Also in Division C3] Nonwoven fabrics are bonded with a copolymer of ethylene/vinyl chloride/acrylamide and/or acrylic acid. The acrylic acid is generated by hydrolysing the acrylamide groups in the copolymer with a strong acid or alkali. Preferably at least one additional polar unsaturated monomer is included in the copolymer. A list of such monomers is given. The binder may also contain up to 50% urea-formaldehyde, urea-ethylene formaldehyde or melamine formaldehyde. The nonwoven fabric is made from one or more of the listed natural or synthetic fibres by air-laying with the application of suction, carding or garnetting to give an orientated web, which may be crosslaid, wet laying or spun bonding. The binder, which may be concentrated near the surfaces of the fabric, may be applied to the fibres in powder or as a dispersion before they are air laid, or the formed mat may be sprayed with or dipped into an aqueous dispersion of 5 to 90% copolymer, which may also contain sodium dioctylsuccinate as wetting agent and sodium oleate for foaming or octyl alcohol or a silicone antifoaming agent. The binder may contain as crosslinking agent sulphur, or compound which liberate sulphur on heating specified in U.S. 3356658, namely bis (dimethylthiocarbamoyl) disulphide and tetrasulphide, dipentamethylene tetrasulphide, 4, 4' dithiodimorpholine, alkyl phenolsulphides, sulphur chloride, hydrogen sulphide or sulphur thiocyamide. The product contains 2 to 200% by weight of binder. It may be passed through a size press, heated to coalesce the binder, and calendered.
GB5119270A 1969-10-29 1970-10-28 Bonded nonwoven fibrous product Expired GB1313170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87241269A 1969-10-29 1969-10-29

Publications (1)

Publication Number Publication Date
GB1313170A true GB1313170A (en) 1973-04-11

Family

ID=25359517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5119270A Expired GB1313170A (en) 1969-10-29 1970-10-28 Bonded nonwoven fibrous product

Country Status (7)

Country Link
US (1) US3752733A (en)
JP (1) JPS4822855B1 (en)
CA (1) CA940437A (en)
DE (1) DE2052926B2 (en)
FI (1) FI52597C (en)
FR (1) FR2065571B1 (en)
GB (1) GB1313170A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647615A (en) * 1970-07-16 1972-03-07 Monsanto Co Ethylene/vinyl chloride/n-methylol acrylamide
GB1430065A (en) * 1972-05-12 1976-03-31 Johnson & Johnson Nonwoven fabric
US4395306A (en) * 1980-01-31 1983-07-26 The Dow Chemical Company Method for preparing fibrous mats from a fibrous suspension
BR8603599A (en) * 1985-08-06 1987-03-10 Air Prod & Chem POLYMERS OF INTER-CONNECTION MONOMERS FREE OF FORMALDEHYDE SELF-REAGENTS AND DIOL REAGENTS
US5071675A (en) * 1989-03-20 1991-12-10 Weyerhaeuser Company Method of applying liquid sizing of alkyl ketene dimer in ethanol to cellulose fibers entrained in a gas stream
US5230959A (en) * 1989-03-20 1993-07-27 Weyerhaeuser Company Coated fiber product with adhered super absorbent particles
US5498478A (en) * 1989-03-20 1996-03-12 Weyerhaeuser Company Polyethylene glycol as a binder material for fibers
US5064689A (en) * 1989-03-20 1991-11-12 Weyerhaeuser Company Method of treating discontinuous fibers
US5432000A (en) * 1989-03-20 1995-07-11 Weyerhaeuser Company Binder coated discontinuous fibers with adhered particulate materials
US5057166A (en) * 1989-03-20 1991-10-15 Weyerhaeuser Corporation Method of treating discontinuous fibers
WO1993012282A1 (en) * 1991-12-17 1993-06-24 Weyerhaeuser Company Hopper blender system and method for coating fibers
DE29918260U1 (en) * 1999-10-19 2001-04-05 Ridder GmbH, 56377 Nassau Partition curtain for separating a wet area from a dry area, in particular shower or shower bath curtain
US20030232559A1 (en) * 2002-06-17 2003-12-18 Goldstein Joel Erwin Vinyl chloride/vinyl acetate/ethylene/self-crosslinking polymers for non-cellulosic based substrates
MXPA06009053A (en) * 2004-02-09 2007-04-02 Polymer Group Inc Flame-retardant cellulosic nonwoven fabric.
US7285504B2 (en) * 2004-04-23 2007-10-23 Air Products Polymers, L.P. Wet tensile strength of nonwoven webs
US7153791B2 (en) * 2004-09-07 2006-12-26 Air Products Polymers, L.P. Vinyl acetate/ethylene and ethylene/vinyl chloride blends as binders for nonwoven products
US7247586B2 (en) * 2004-09-07 2007-07-24 Air Products Polymers, L.P. Vinyl acetate/ethylene and vinyl chloride polymer blends as binders for nonwoven products
US7625462B2 (en) * 2006-04-20 2009-12-01 Kimberly-Clark Worldwide, Inc. Tissue products containing triggerable polymeric bonding agents
EP2250532B1 (en) * 2008-03-04 2018-10-17 E. I. du Pont de Nemours and Company Improved reflection-type projection screen
US8152929B1 (en) * 2009-05-01 2012-04-10 Perring David A Non-abrasive cleaning products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625497A (en) * 1961-11-29 1900-01-01
FR1414419A (en) * 1963-12-05 1965-10-15 Bayer Ag Process for preparing dyed or printed fleece materials
FR1490919A (en) * 1965-08-02 1967-08-04 Goodrich Co B F Process for curing ethylene-vinyl chloride copolymers and products obtained

Also Published As

Publication number Publication date
FR2065571A1 (en) 1971-07-30
JPS4822855B1 (en) 1973-07-09
DE2052926A1 (en) 1971-05-06
FI52597B (en) 1977-06-30
CA940437A (en) 1974-01-22
FI52597C (en) 1977-10-10
US3752733A (en) 1973-08-14
DE2052926B2 (en) 1980-06-19
FR2065571B1 (en) 1973-11-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee