CA1020462A - Liquid-laid, non-woven, fibrous collagen derived web having hemostatic and wound sealing properties - Google Patents

Liquid-laid, non-woven, fibrous collagen derived web having hemostatic and wound sealing properties

Info

Publication number
CA1020462A
CA1020462A CA186,862A CA186862A CA1020462A CA 1020462 A CA1020462 A CA 1020462A CA 186862 A CA186862 A CA 186862A CA 1020462 A CA1020462 A CA 1020462A
Authority
CA
Canada
Prior art keywords
hemostatic
woven
laid
liquid
sealing properties
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
CA186,862A
Other languages
English (en)
Other versions
CA186862S (en
Inventor
Orlando A. Battista
Carmine Cirolla
Laverne C. Tressler
Mamerto M. Cruz (Jr.)
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.)
AVICON
Original Assignee
AVICON
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 AVICON filed Critical AVICON
Application granted granted Critical
Publication of CA1020462A publication Critical patent/CA1020462A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
    • A61F13/0289—Apparatus or processes for manufacturing adhesive dressings or bandages manufacturing of adhesive dressings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01034—Non-adhesive bandages or dressings characterised by a property
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/0223—Adhesive bandages or dressings with fluid retention members characterized by parametric properties of the fluid retention layer, e.g. absorbency, wicking capacity, liquid distribution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • A61L15/325—Collagen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00217—Wound bandages not adhering to the wound
    • A61F2013/00221—Wound bandages not adhering to the wound biodegradable, non-irritating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00463—Plasters use haemostatic
    • A61F2013/00472—Plasters use haemostatic with chemical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00731—Plasters means for wound humidity control with absorbing pads
    • A61F2013/00744—Plasters means for wound humidity control with absorbing pads containing non-woven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/04—Materials for stopping bleeding
    • 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
    • Y10S128/00—Surgery
    • Y10S128/08—Collagen

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Nonwoven Fabrics (AREA)
CA186,862A 1972-12-04 1973-11-28 Liquid-laid, non-woven, fibrous collagen derived web having hemostatic and wound sealing properties Expired CA1020462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00312210A US3810473A (en) 1972-12-04 1972-12-04 Liquid-laid, non-woven, fibrous collagen derived surgical web having hemostatic and wound sealing properties

Publications (1)

Publication Number Publication Date
CA1020462A true CA1020462A (en) 1977-11-08

Family

ID=23210381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,862A Expired CA1020462A (en) 1972-12-04 1973-11-28 Liquid-laid, non-woven, fibrous collagen derived web having hemostatic and wound sealing properties

Country Status (7)

Country Link
US (1) US3810473A (fr)
JP (1) JPS5436641B2 (fr)
CA (1) CA1020462A (fr)
DE (1) DE2359949C3 (fr)
FR (1) FR2281745A1 (fr)
GB (1) GB1426198A (fr)
IT (1) IT1016029B (fr)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089333A (en) * 1972-10-28 1978-05-16 Nippi, Incorporated Method of treating a wound or burn
US4767401A (en) * 1975-04-22 1988-08-30 Maurice Seiderman Iontophoretic administration of ionizable or polar medicaments to a mammalian body
US4034750A (en) * 1975-04-22 1977-07-12 Maurice Seiderman Electrochemically linking collagen fibrils to animal tissue
US4060081A (en) * 1975-07-15 1977-11-29 Massachusetts Institute Of Technology Multilayer membrane useful as synthetic skin
US4016877A (en) * 1976-02-23 1977-04-12 Avicon, Inc. Fibrous collagen derived web having hemostatic and wound sealing properties
US4204992A (en) * 1977-08-29 1980-05-27 Avicon, Inc. Method for preparing pyrogen free collagen
US4404970A (en) * 1978-05-19 1983-09-20 Sawyer Philip Nicholas Hemostatic article and methods for preparing and employing the same
US4390519A (en) 1978-05-19 1983-06-28 Sawyer Philip Nicholas Bandage with hemostatic agent and methods for preparing and employing the same
DE2906650A1 (de) * 1979-02-21 1980-08-28 Pfrimmer Pharma Verfahren zur herstellung von transplantatkonserven
CA1156529A (fr) * 1980-06-12 1983-11-08 Fred A. Serravallo Tissu de fibres de collagene adhesif et hemostatique
US4292972A (en) * 1980-07-09 1981-10-06 E. R. Squibb & Sons, Inc. Lyophilized hydrocolloio foam
US4361552A (en) * 1980-09-26 1982-11-30 Board Of Regents, The University Of Texas System Wound dressing
CA1209475A (fr) * 1982-04-12 1986-08-12 Mamerto M. Cruz, Jr. Pansement hemostatique adhesif fait de collagene
US4578067A (en) * 1982-04-12 1986-03-25 Alcon (Puerto Rico) Inc. Hemostatic-adhesive, collagen dressing for severed biological surfaces
US5024841A (en) * 1988-06-30 1991-06-18 Collagen Corporation Collagen wound healing matrices and process for their production
US4950483A (en) * 1988-06-30 1990-08-21 Collagen Corporation Collagen wound healing matrices and process for their production
US5110604A (en) * 1988-06-30 1992-05-05 Collagen Corporation Processes for producing collagen matrixes and methods of using same
US8067149B2 (en) * 1990-09-12 2011-11-29 Lifecell Corporation Acellular dermal matrix and method of use thereof for grafting
US5531791A (en) * 1993-07-23 1996-07-02 Bioscience Consultants Composition for repair of defects in osseous tissues, method of making, and prosthesis
JP3799626B2 (ja) * 1995-04-25 2006-07-19 有限会社ナイセム 心臓血管修復材及びその製造方法
AU7398196A (en) * 1995-10-11 1997-04-30 Fusion Medical Technologies, Inc. Device and method for sealing tissue
US7883693B2 (en) 1995-12-18 2011-02-08 Angiodevice International Gmbh Compositions and systems for forming crosslinked biomaterials and methods of preparation of use
EP1704878B1 (fr) * 1995-12-18 2013-04-10 AngioDevice International GmbH Compositions de polyméres réticulés et leur procédé d'utilisation
US6833408B2 (en) * 1995-12-18 2004-12-21 Cohesion Technologies, Inc. Methods for tissue repair using adhesive materials
US6458889B1 (en) 1995-12-18 2002-10-01 Cohesion Technologies, Inc. Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use
US8716227B2 (en) * 1996-08-23 2014-05-06 Cook Biotech Incorporated Graft prosthesis, materials and methods
PL331765A1 (en) 1996-08-23 1999-08-02 Cook Biotech Inc Trnsplant prosthesis, materials and methods
US6666892B2 (en) * 1996-08-23 2003-12-23 Cook Biotech Incorporated Multi-formed collagenous biomaterial medical device
US6261679B1 (en) 1998-05-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Fibrous absorbent material and methods of making the same
US6933326B1 (en) 1998-06-19 2005-08-23 Lifecell Coporation Particulate acellular tissue matrix
ATE444084T1 (de) * 1998-11-12 2009-10-15 Internat Mfg Group Inc Hämostatische vernetzte dextranperlen verwendbar zur schnellen blutgerinnung und hämostase
US8882850B2 (en) * 1998-12-01 2014-11-11 Cook Biotech Incorporated Multi-formed collagenous biomaterial medical device
WO2000032250A1 (fr) * 1998-12-01 2000-06-08 Cook Biotech, Inc. Dispositif medical comprenant un biomateriau collagenique multi-forme
EP1404390B1 (fr) * 2001-06-29 2012-08-01 Cook Biotech, Inc. Dispositifs medicaux a matrice d'eponge poreuse et procedes
AU2002361902A1 (en) * 2001-12-31 2003-07-24 Ares Medical, Inc. Hemostatic compositions and methods for controlling bleeding
US20040225077A1 (en) 2002-12-30 2004-11-11 Angiotech International Ag Drug delivery from rapid gelling polymer composition
US20040219214A1 (en) * 2002-12-30 2004-11-04 Angiotech International Ag Tissue reactive compounds and compositions and uses thereof
US6974862B2 (en) 2003-06-20 2005-12-13 Kensey Nash Corporation High density fibrous polymers suitable for implant
WO2005070328A1 (fr) * 2004-01-09 2005-08-04 Regeneration Technologies, Inc. Greffons/implants à base de muscle
CN104174071A (zh) 2004-04-28 2014-12-03 安希奥设备国际有限责任公司 用于形成交联生物材料的组合物和***及关联的制备方法与用途
US8257715B1 (en) 2004-08-26 2012-09-04 University Of Notre Dame Tissue vaccines and uses thereof
WO2006034128A2 (fr) 2004-09-17 2006-03-30 Angiotech Biomaterials Corporation Composes multifonctionels pour la formation de biomateriaux reticules et leurs procedes de preparation et d'utilisation
US9308252B2 (en) * 2005-10-27 2016-04-12 Cook Biotech, Inc. Extracellular matrix materials as vaccine adjuvants for diseases associated with infectious pathogens or toxins
US8802113B2 (en) * 2005-10-27 2014-08-12 University Of Notre Dame Extracellular matrix cancer vaccine adjuvant
US8778360B2 (en) * 2005-10-27 2014-07-15 University Of Notre Dame Extracellular matrix cancer vaccine adjuvant
US8778362B2 (en) 2005-10-27 2014-07-15 University Of Notre Dame Anti-tumor/cancer heterologous acellular collagenous preparations and uses thereof
US20070248653A1 (en) * 2006-04-20 2007-10-25 Cochrum Kent C Hemostatic compositions and methods for controlling bleeding
US8623842B2 (en) 2006-09-27 2014-01-07 Hemostasis, Llc Hemostatic agent and method
US8414550B2 (en) 2006-09-29 2013-04-09 Lexion Medical, Llc System and method to vent gas from a body cavity
US9283266B2 (en) * 2008-02-28 2016-03-15 University Of Notre Dame Metastasis inhibition preparations and methods
US8585646B2 (en) 2008-03-03 2013-11-19 Lexion Medical, Llc System and method to vent gas from a body cavity
US9061087B2 (en) * 2008-03-04 2015-06-23 Hemostasis, Llc Method of making a hemostatic sponge wound dressing comprising subjecting the sponge to water vapor
US20110052663A1 (en) * 2009-09-01 2011-03-03 Hemostasis, Llc Hemostatic Sponge with Enzyme and Method of Manufacture
US8846059B2 (en) 2009-12-08 2014-09-30 University Of Notre Dame Extracellular matrix adjuvant and methods for prevention and/or inhibition of ovarian tumors and ovarian cancer
US20110150934A1 (en) * 2009-12-18 2011-06-23 University Of Notre Dame Ovarian Tumor Tissue Cell Preparations/Vaccines for the Treatment/Inhibition of Ovarian Tumors and Ovarian Cancer
US9408424B2 (en) * 2013-01-10 2016-08-09 3M Innovative Properties Company Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer
WO2015181395A1 (fr) 2014-05-30 2015-12-03 Sofradim Production Procédé de préparation de matrice neutralisée de matière de collagène non-antigénique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438374A (en) * 1966-02-28 1969-04-15 Us Health Education & Welfare Method of bonding tissue surfaces and controlling hemorrhaging thereof using a tissue adhesive and hemostatic composition
US3742955A (en) * 1970-09-29 1973-07-03 Fmc Corp Fibrous collagen derived product having hemostatic and wound binding properties
GB1377022A (en) * 1971-03-01 1974-12-11 Avicon Inc Structure having a microcrystalline collagen layer and method of preparing the same

Also Published As

Publication number Publication date
US3810473A (en) 1974-05-14
JPS4986676A (fr) 1974-08-20
FR2281745A1 (fr) 1976-03-12
GB1426198A (en) 1976-02-25
DE2359949B2 (de) 1981-08-06
DE2359949C3 (de) 1982-05-13
JPS5436641B2 (fr) 1979-11-10
FR2281745B1 (fr) 1978-07-21
DE2359949A1 (de) 1974-06-06
IT1016029B (it) 1977-05-30

Similar Documents

Publication Publication Date Title
CA1020462A (en) Liquid-laid, non-woven, fibrous collagen derived web having hemostatic and wound sealing properties
AU459869B2 (en) Fibrous collagen derived product having hemostatic and wound binding properties
CA978784A (en) Absorbent fibrous webs and method for making them
CA983300A (en) Manufacture of non-woven fibrous material
AU461600B2 (en) Method and apparatus for making nonwoven fibrous webs
FI53703C (fi) Foerfarande foer framstaellning av beta-adrenergiskt blockerande 3,4-dihydrokarbostyrilderivat
ZA739217B (en) Enzymatically dispersible non-woven webs and enzyme-dispersible bandage
CA966740A (en) Impregnated fibrous web structures
AU5719873A (en) Non-woven fibrous material
CA979607A (en) Forming non-woven fibrous material
CA1024710A (fr) Feuille fibrillee a l'etat mousseux et non tisse obtenu par ce procede
CA956445A (en) Fibrous webs and process thereof
AU465054B2 (en) Paper or non-woven fabric or regenerated cellulose fibers and method producing the same
CA969010A (en) Method for forming and washing fibrous web
AU466931B2 (en) New halodimethanonaphthalenes, method of making same, and use thereof for flame-proofing polymeric materials
AU459539B2 (en) Nonwoven fabrics made from wool and thermoplastic fibres
CA1012310A (en) Modifying keratinous textiles and fibres
CA897892A (en) Synthetic polymer and fibers prepared therefrom
CA985023A (en) Resilient felted fibrous web
CA876073A (en) Non-woven fibrous material
CA1032068A (fr) Feuille fibrillee a l'etat mousseux et non tisse obtenu par ce procede
CA1024873A (fr) Feuille fibrillee a l'etat mousseux et non tisse obtenu par ce procede
CA1024874A (fr) Feuille fibrillee a l'etat mousseux et non tisse obtenu par ce procede
CA1031920A (fr) Feuille fibrillee a l'etat mousseux et non tisse obtenu par ce procede
CA960812A (en) Paper or non-woven fabric of regenerated cellulose fibers and method for producing the same