ES2004980A6 - Composite materials and method of preparation. - Google Patents

Composite materials and method of preparation.

Info

Publication number
ES2004980A6
ES2004980A6 ES8702374A ES8702374A ES2004980A6 ES 2004980 A6 ES2004980 A6 ES 2004980A6 ES 8702374 A ES8702374 A ES 8702374A ES 8702374 A ES8702374 A ES 8702374A ES 2004980 A6 ES2004980 A6 ES 2004980A6
Authority
ES
Spain
Prior art keywords
fibers
glass fibers
dispersion
forming
surfactant
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
ES8702374A
Other languages
Spanish (es)
Inventor
Reginald Eugene Grose
John Fraser Morton
Joseph Allen Powler
Anthony Niel Piacente
Robert Walter Buhner
William J Bailey
John Douglas Pearson
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.)
Congoleum Corp
Original Assignee
Congoleum Corp
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 Congoleum Corp filed Critical Congoleum Corp
Publication of ES2004980A6 publication Critical patent/ES2004980A6/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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres

Abstract

A method for making a non-woven, dimensionally stable composite sheet comprising a polymeric binder, cellulosic fibers, and glass fibers comprising the following steps (A) - (D) in sequence: (A) forming an aqueous dispersion of: (i) cellulosic fibers in the form of a wood pulp consisting essentially of soft wood fibers of a particular type and (ii) a water-soluble surfactant comprising a dispersion aid for said glass fibers in an amount sufficient to disperse said glass fibers in said dispersion (B) adding to said dispersion containing said cellulosic fibers and said surfactant chopped glass fibers in an amount such that the partial consistency of said glass fibers in said dispersion is from about 0.5 to about 3.0 %, said added glass fibers having only residual water content, an average length of from about 0.1 to 0.7 inch and a diameter of about 6 mu to about 13 mu (C) adding to said dispersion containing said surfactant and said fibers an organic, water-insoluble, film-forming, polymeric binder and (D) forming from said aqueous dispersion a dried, non-woven dimensionally stable composite sheet comprising from about 5 to about 50 wt.% of said cellulosic fibers and from about 5 to about 25 wt.% of said glass fibers.
ES8702374A 1986-08-13 1987-08-12 Composite materials and method of preparation. Expired ES2004980A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89642386A 1986-08-13 1986-08-13

Publications (1)

Publication Number Publication Date
ES2004980A6 true ES2004980A6 (en) 1989-02-16

Family

ID=25406189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702374A Expired ES2004980A6 (en) 1986-08-13 1987-08-12 Composite materials and method of preparation.

Country Status (9)

Country Link
EP (1) EP0317576A4 (en)
JP (1) JPH02500290A (en)
KR (1) KR880701802A (en)
DK (1) DK199188A (en)
ES (1) ES2004980A6 (en)
FI (1) FI890675A0 (en)
GR (1) GR871230B (en)
PT (1) PT85530B (en)
WO (1) WO1988001319A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6251224B1 (en) * 1999-08-05 2001-06-26 Owens Corning Fiberglass Technology, Inc. Bicomponent mats of glass fibers and pulp fibers and their method of manufacture
US6488811B1 (en) 2001-04-30 2002-12-03 Owens Corning Fiberglas Technology, Inc. Multicomponent mats of glass fibers and natural fibers and their method of manufacture
US20030082979A1 (en) * 2001-10-31 2003-05-01 Kimberly-Clark Worldwide, Inc. Pulp and conjugate glass fiber composite with enhanced stiffness and permeability
EP3593697B1 (en) 2018-07-09 2022-11-02 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Cutlery basket for dishwashers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039914A (en) * 1959-07-07 1962-06-19 Little Inc A Process for forming a bonded wetformed web and resulting product
US4011130A (en) * 1974-09-09 1977-03-08 Minnesota Mining And Manufacturing Company Leather-like waterlaid sheets containing particulate fillers
FR2410084A1 (en) * 1977-11-23 1979-06-22 Arjomari Prioux CELLULOSIC PRODUCT, ITS PREPARATION PROCESS AND ITS APPLICATION, ESPECIALLY IN THE FIELD OF COATING PANELS AS A REPLACEMENT FOR ASBESTOS
US4245689A (en) * 1978-05-02 1981-01-20 Georgia Bonded Fibers, Inc. Dimensionally stable cellulosic backing web
US4274916A (en) * 1979-10-01 1981-06-23 Congoleum Corporation Dimensionally stable backing materials for surface coverings and methods of making the same
US4426470A (en) * 1981-07-27 1984-01-17 The Dow Chemical Company Aqueous method of making reinforced composite material from latex, solid polymer and reinforcing material
JPS5966600A (en) * 1982-06-30 1984-04-16 ハ−キユリ−ズ・インコ−ポレ−テツド Floor finishing felt composition and production thereof
US4609431A (en) * 1984-07-26 1986-09-02 Congoleum Corporation Non-woven fibrous composite materials and method for the preparation thereof
US4680223A (en) * 1985-11-22 1987-07-14 Hercules Incorporated Fibrous inner web for sheet vinyl flooring goods

Also Published As

Publication number Publication date
FI890675A (en) 1989-02-13
DK199188D0 (en) 1988-04-12
DK199188A (en) 1988-06-10
GR871230B (en) 1987-12-11
WO1988001319A1 (en) 1988-02-25
PT85530A (en) 1987-09-01
EP0317576A4 (en) 1991-07-03
JPH02500290A (en) 1990-02-01
FI890675A0 (en) 1989-02-13
PT85530B (en) 1990-06-29
EP0317576A1 (en) 1989-05-31
KR880701802A (en) 1988-11-05

Similar Documents

Publication Publication Date Title
TW241198B (en) A tobacco filter material and a method of producing the same
CA2246207A1 (en) Water-disintegratable fibrous sheet containing fibers having different fiber lengths and process for producing the same
DE69111982T2 (en) Process for making paper.
ATE222307T1 (en) PRODUCING GENTLE PAPER PRODUCTS FROM USED NEWSPAPER
KR890004021A (en) Hydrostatically Degradable Fibrous Nonwoven Web
ES471896A1 (en) Novel enzyme particles and their preparation
CA2247585A1 (en) Water-disintegratable fibrous sheet having layered structure and wiping sheet comprising the same
GB2288806A (en) Method of preparing cellulose solutions
DE3785604D1 (en) AQUEOUS EMULSION OF A WATER-INSOLUBLE ADDITIVE FOR INSULATING MATERIALS MADE OF MINERAL FIBER.
EP0921230A3 (en) A paper based product
CA2093581A1 (en) Process for conglutinating wood particles into formed bodies
ES8605067A1 (en) A paper-making method and a combination of ingredients to be used in it.
EP0347176A3 (en) Soft tissue paper containing noncationic surfactant
CA2109111A1 (en) Use of cellulase for pulp treatment
DE3773991D1 (en) METHOD FOR PRODUCING PRESSURES FROM DAMP WASTE.
ES2004980A6 (en) Composite materials and method of preparation.
AU7531594A (en) Process for preparing para-aromatic polyamide paper
FI891559A (en) FOERFARANDE FOER FRAMSTAELLNING AV LIGNOCELLULOSAMATERIALFIBRER INNEHAOLLANDE PRODUKTER.
DE69408061T2 (en) Process for making paper from beet pulp, and paper made
ES482624A1 (en) Process for preparing wood chip board
EP0273902A3 (en) Process and apparatus for the conservation treatment of paper
JPS57195781A (en) Oil-adsorbing material
JPS6437232A (en) Carrier for immobilizing soil microorganism
CA2174185A1 (en) Organomineral Paste and Method of Use as Construction Material
AU6568894A (en) Method of manufacturing fibreboard

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-08-12

FD1A Patent lapsed

Effective date: 20010201