SE8100712L - Med vermeherdande harts impregnerad bana samt forfarande for framstellning derav - Google Patents

Med vermeherdande harts impregnerad bana samt forfarande for framstellning derav

Info

Publication number
SE8100712L
SE8100712L SE8100712A SE8100712A SE8100712L SE 8100712 L SE8100712 L SE 8100712L SE 8100712 A SE8100712 A SE 8100712A SE 8100712 A SE8100712 A SE 8100712A SE 8100712 L SE8100712 L SE 8100712L
Authority
SE
Sweden
Prior art keywords
bana
impregnated
preparing
procedure
current heart
Prior art date
Application number
SE8100712A
Other languages
English (en)
Swedish (sv)
Inventor
C B Moore
Original Assignee
Grace & 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 Grace & Co filed Critical Grace & Co
Publication of SE8100712L publication Critical patent/SE8100712L/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/60—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the warp or weft elements other than yarns or threads
    • D03D15/65—Paper
    • 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
    • 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
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y10T428/249947—Polymeric fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
SE8100712A 1980-02-06 1981-01-30 Med vermeherdande harts impregnerad bana samt forfarande for framstellning derav SE8100712L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/118,701 US4286030A (en) 1980-02-06 1980-02-06 Thermoset resin impregnated web and process of making

Publications (1)

Publication Number Publication Date
SE8100712L true SE8100712L (sv) 1981-08-07

Family

ID=22380219

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100712A SE8100712L (sv) 1980-02-06 1981-01-30 Med vermeherdande harts impregnerad bana samt forfarande for framstellning derav

Country Status (12)

Country Link
US (1) US4286030A (xx)
JP (1) JPS56131633A (xx)
BE (1) BE887429A (xx)
CA (1) CA1164938A (xx)
DE (1) DE3103116A1 (xx)
ES (1) ES8205904A1 (xx)
FR (1) FR2475085B1 (xx)
GB (2) GB2068433B (xx)
IT (1) IT1142280B (xx)
NL (1) NL8100549A (xx)
SE (1) SE8100712L (xx)
ZA (1) ZA81814B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440838A (en) * 1982-06-07 1984-04-03 Kimberly-Clark Corporation Lead acid battery, separator therefor
US4458042A (en) * 1983-03-21 1984-07-03 Hercules Incorporated Absorbent material
JPS61172137U (xx) * 1985-04-16 1986-10-25
FR2603521B1 (fr) * 1986-09-04 1989-01-13 Du Pin Cellulose Materiaux composites a base d'une matrice de resine polyester renforcee par des fibres cellulosiques discontinues et procede de fabrication
US4885200A (en) * 1988-04-29 1989-12-05 Weyerhaeuser Company Infant car seat liner
US4892769A (en) * 1988-04-29 1990-01-09 Weyerhaeuser Company Fire resistant thermoplastic material containing absorbent article
US4900377A (en) * 1988-04-29 1990-02-13 Weyerhaeuser Company Method of making a limited life pad
US4886697A (en) * 1988-04-29 1989-12-12 Weyerhaeuser Company Thermoplastic material containing absorbent pad or other article
US4882213A (en) * 1988-04-29 1989-11-21 Weyerhaeuser Company Absorbent article with tear line guide
US4891454A (en) * 1988-04-29 1990-01-02 Weyerhaeuser Company Infant car seat liner
US4961930A (en) * 1988-04-29 1990-10-09 Weyerhaeuser Company Pet pad of thermoplastic containing materials with insecticide
GB2220588B (en) * 1988-06-28 1992-04-15 Btr Plc Filter element
US4973382A (en) * 1988-07-26 1990-11-27 International Paper Company Filtration fabric produced by wet laid process
EP0428306A3 (en) * 1989-11-02 1991-08-28 Courtaulds Automotive Products (Sa) (Pty) Limited Composite sheet
US5158844A (en) * 1991-03-07 1992-10-27 The Dexter Corporation Battery separator
US5656315A (en) * 1994-10-13 1997-08-12 Advanced Food Technologies, Inc. Method for impregnating porous material with liquid flavoring
GB2320261B (en) * 1996-11-11 2000-10-25 Nippon Kodoshi Corp Method of manufacturing highly-airtight porous paper, highly airtight porous paper manufactured by the method, and non-aqueous battery using the paper
EP1002156A4 (en) * 1998-06-10 2001-08-08 Bba Nonwovens Simpsonville Inc HIGH-EFFICIENCY THERMALLY BONDED MILK FILTER
JP4187532B2 (ja) * 2001-03-26 2008-11-26 マイクレックス コーポレーション 不織布を用いるワイピング
WO2003070824A1 (fr) * 2002-02-21 2003-08-28 Asahi Kasei Kabushiki Kaisha Compositions de resines synthetiques ligneuses
US6972144B2 (en) * 2002-04-19 2005-12-06 Hunter Paine Enterprises, Llc Composite structural material and method of making same
GB0209104D0 (en) * 2002-04-20 2002-05-29 Ucb Sa Battery separators
TW200635830A (en) * 2004-12-29 2006-10-16 Hunter Paine Entpr Llc Composite structural material and method of making the same
EP2602844A4 (en) * 2010-08-04 2016-04-06 Nippon Kodoshi Corp SEPARATOR FOR ALKALI BATTERIES AND ALKALI BATTERY
TWI497801B (zh) * 2012-12-12 2015-08-21 Ind Tech Res Inst 應用於電池隔離膜之微米或奈米纖維結構或其纖維複合結構
US20140356729A1 (en) * 2013-05-31 2014-12-04 Johan C. Fitter Metal Accumulation Inhibiting And Performance Enhancing Supplement And A System For Delivering The Supplement
CN115088129B (zh) * 2020-04-03 2024-12-31 株式会社Lg新能源 用于锂二次电池的隔板、制造该隔板的方法和包括该隔板的锂二次电池
WO2021201607A1 (ko) * 2020-04-03 2021-10-07 주식회사 엘지에너지솔루션 리튬 이차 전지용 세퍼레이터, 그 제조방법 및 이를 포함하는 리튬 이차 전지

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510207A (xx) * 1951-04-25
US3328207A (en) * 1965-12-30 1967-06-27 Monsanto Co Resin treated flexible battery separators
NL7001360A (xx) * 1969-02-04 1970-08-06
FR2040978A1 (en) * 1969-11-24 1971-01-29 Eastman Kodak Co Composite pulp for making high strength - paper
US3843484A (en) * 1972-06-20 1974-10-22 Teijin Ltd Method of bonding synthetic fibrous material to rubber using an aqueous dispersion-type adhesive
US3893871A (en) * 1974-01-09 1975-07-08 Monsanto Co Phenolic resin and battery separator impregnated therewith
US4156628A (en) * 1976-01-28 1979-05-29 Hercules Incorporated Preparation of hydrophilic polyolefin fibers for use in papermaking
US4204054A (en) * 1975-10-20 1980-05-20 S. A. Beghin-Say Paper structures containing improved cross-linked cellulose fibers
GB2017184B (en) * 1978-03-02 1982-05-12 Tullis Russell Co Ltd Paper for battery separator
JPS6023774B2 (ja) * 1978-03-08 1985-06-10 帝人株式会社 摩擦材
EP0011488A1 (en) * 1978-11-17 1980-05-28 The Wiggins Teape Group Limited Heat bonded paper

Also Published As

Publication number Publication date
IT8147722A0 (it) 1981-02-04
NL8100549A (nl) 1981-09-01
IT1142280B (it) 1986-10-08
GB2068433B (en) 1984-07-11
FR2475085A1 (fr) 1981-08-07
US4286030A (en) 1981-08-25
CA1164938A (en) 1984-04-03
ZA81814B (en) 1982-03-31
GB2088388B (en) 1983-09-14
GB2068433A (en) 1981-08-12
JPS56131633A (en) 1981-10-15
DE3103116A1 (de) 1981-12-24
FR2475085B1 (fr) 1986-10-10
ES499102A0 (es) 1982-06-16
GB2088388A (en) 1982-06-09
ES8205904A1 (es) 1982-06-16
BE887429A (fr) 1981-06-01

Similar Documents

Publication Publication Date Title
ES8205904A1 (es) Procedimiento para formar una banda fibrosa impregnada con resina termoendurecible
SE7906868L (sv) Batteriseparator
SE8100643L (sv) Kompositmaterial omfattande magnesiumoxicement och fiberhaltig vev samt sett att tillverka detta
SE7905232L (sv) Obrennbart material och forfarande for dess framstellning
FI860221A0 (fi) Saett att behandla fiberskivor erhaollna genom pappersframstaellningsteknik foer att foerbaettra deras dimensionsstabilitet och anvaendning av dessa fiberskivor saosom golv- och vaeggbeklaednader.
BR8500039A (pt) Estrutura plastica reforcada com fibras e processo para sua formacao,chapa ou artigos formados a partir desta estrutura
BR7704774A (pt) Processo para a producao de um material fibroso,destinado a producao de placas de fibras duras e papel ou papelao a partir de materias-primas vegetais contendo xilano
EP0382259A3 (en) A complex of a fibrous material and fungi and a process for its preparation
NO174725C (no) Fremgangsmåte for fremstilling av papirbaner impregnert med kunstharpikser i form av opplösninger og dispersjoner
BR8802428A (pt) Polpa fibrosa aperfeicoada de fibrilas de polietileno orientado e processo aperfeicoado para sua producao,papel de filtro de formacao umida,chapa ligada termicamente e seca,de formacao umida,artigo de cimento reforcado com polpa fibrosa,artigo de resina reforcada com polpa fibrosa
FI883833A7 (fi) Menetelmä kuidutettujen selluloosamateriaalin, erityisesti puukuitujen valmistamiseksi kuitulevyjen valmistusta varten.
DE3470068D1 (en) Paper sheet, process for producing it, and its applications in particular as a substitute for impregnated glass fibre mats
BR8006435A (pt) Tecido para prensagem a umido resistente a queima de mechas, feltro para producao de papel e processo de tratamento de um tecido de prensagem a umido de fibras de resina polimerica
FR2473340B1 (fr) Fibre cellulosique creuse semi-permeable, son procede de production et son application a l'hemodialyse et a l'hemofiltration
EP0129022A3 (en) Process for making dry friction material
EP0145687A3 (en) A non-woven fabric, a bituminous water-proofing membrane built up on it, and the use of the fabric as a carcass in such a membrane
GB589621A (en) Improvements in or relating to the production of building board
GB2163784B (en) Wet laid friction facing material
GB2012832A (en) Process for the Production of Asbestos-Free Building Board by the Take-Up Method
SE7703457L (sv) Forfarande for framstellning av papper innehallande sterkelsefibrer och derav framstellt papper
BE874642A (fr) Procede de teinture de fibres cellulosiques
FR2408682A1 (fr) Procede pour preparer des non-tisses a motif
FR2327361A1 (fr) Procede de fabrication de papier renforce et papier ainsi obtenu
JPS5782044A (en) Manufacture of resin impregnated paper laminated woody fiber board
FR2156842A1 (en) Non-woven products - eg papers,produced from organic structural material and fibrous resinous binder

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8100712-2

Effective date: 19860926

Format of ref document f/p: F