IE36657B1 - Method for sizing inorganic fibrous materials - Google Patents

Method for sizing inorganic fibrous materials

Info

Publication number
IE36657B1
IE36657B1 IE116872A IE116872A IE36657B1 IE 36657 B1 IE36657 B1 IE 36657B1 IE 116872 A IE116872 A IE 116872A IE 116872 A IE116872 A IE 116872A IE 36657 B1 IE36657 B1 IE 36657B1
Authority
IE
Ireland
Prior art keywords
fibrous materials
slurry
sizing
inorganic fibrous
emulsion
Prior art date
Application number
IE116872A
Other versions
IE36657L (en
Original Assignee
United States Gypsum 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 United States Gypsum Co filed Critical United States Gypsum Co
Publication of IE36657L publication Critical patent/IE36657L/en
Publication of IE36657B1 publication Critical patent/IE36657B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/26—Bituminous materials, e.g. tar, pitch
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/22—Proteins
    • 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
    • D21H17/60—Waxes
    • 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
    • D21H17/61—Bitumen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

1399921 Sizing inorganic fibrous materials UNITED STATES GYPSUM CO 29 Aug 1972 [27 Dec 1971] 40055/72 Heading D2B A method of sizing inorganic fibrous materials comprises adding a non-cationic waxasphalt emulsion to a slurry of the fibrous materials prior to sheet formation. The emulsion may contain casein as emulsifier. Fillers such as clay or perlite (R.T.M.) and a fireresistant material e.g. sodium borate may be present in the slurry. The inorganic fibrous material may be mineral, glass, or rock wool, or ceramic fibres. Boards formed from the slurry are water-resistant. Kraft gel may be added to the slurry. [GB1399921A]
IE116872A 1971-12-27 1972-08-28 Method for sizing inorganic fibrous materials IE36657B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21278171A 1971-12-27 1971-12-27

Publications (2)

Publication Number Publication Date
IE36657L IE36657L (en) 1973-06-27
IE36657B1 true IE36657B1 (en) 1977-01-19

Family

ID=22792395

Family Applications (1)

Application Number Title Priority Date Filing Date
IE116872A IE36657B1 (en) 1971-12-27 1972-08-28 Method for sizing inorganic fibrous materials

Country Status (4)

Country Link
CA (1) CA975626A (en)
DE (1) DE2311471A1 (en)
GB (1) GB1399921A (en)
IE (1) IE36657B1 (en)

Also Published As

Publication number Publication date
IE36657L (en) 1973-06-27
CA975626A (en) 1975-10-07
DE2311471A1 (en) 1974-09-12
GB1399921A (en) 1975-07-02

Similar Documents

Publication Publication Date Title
ES424247A1 (en) Improvements in and relating to board products
GB1390736A (en) Thermal and acoustical insulating boards
KR970704642A (en) Gypsum / cellulosic fiber acoustical tile composition)
ES481672A1 (en) Process for the production of non-combustible asbestos-free board products.
GB1532612A (en) Process for making a calcium silicate article
ES8407540A1 (en) Mineral fiber-containing paper for the production of gypsum wallboard product prepared therewith
GB766428A (en) Improvements in or relating to a fire-resistant mineral fibre product and method of producing same
GB1306774A (en) Mineral aggregate insulation board
SE8202698L (en) BUILDING COMPONENT
GB1328438A (en) Building products
GB2273100A (en) Intumescent products
GB934638A (en) Mineral fibreboard and method of making the same
GB1446014A (en) Panels
IE36657B1 (en) Method for sizing inorganic fibrous materials
SE7605917L (en) FIBER-ARMED PRODUCT
KR890015826A (en) Manufacturing Method of Insulation Panel
GB2012831A (en) An Asbestos-Free, Cement- Based Building Board and its Manufacture
US3184372A (en) Felted inorganic fiber panel
GB1441234A (en) Utilization of waste products from the paper industry
ES460055A1 (en) Preparation of cellulosic materials
GB1142838A (en) Thermal insulation board
GB1277272A (en) Moulding materials of calcium silicate hydrate and shaped products thereof
GB1163955A (en) Improved method of producing Mineral Fibreboard and the Fibreboard Product
GB690434A (en) Method of fire proofing combustible materials
GB636665A (en) Compositions containing paper pulp, for coating surfaces or for making into sheets