GB528308A - Improvements in or relating to waterproofing emulsions and to methods of preparing same - Google Patents

Improvements in or relating to waterproofing emulsions and to methods of preparing same

Info

Publication number
GB528308A
GB528308A GB5853/40A GB585340A GB528308A GB 528308 A GB528308 A GB 528308A GB 5853/40 A GB5853/40 A GB 5853/40A GB 585340 A GB585340 A GB 585340A GB 528308 A GB528308 A GB 528308A
Authority
GB
United Kingdom
Prior art keywords
emulsion
wax
dispersed
emulsions
water
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
GB5853/40A
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.)
BAKELITE BUILDING PROD CO Inc
Original Assignee
BAKELITE BUILDING PROD CO Inc
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 BAKELITE BUILDING PROD CO Inc filed Critical BAKELITE BUILDING PROD CO Inc
Priority to GB1206639A priority Critical patent/GB527857A/en
Priority to GB5853/40A priority patent/GB528308A/en
Publication of GB528308A publication Critical patent/GB528308A/en
Expired legal-status Critical Current

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
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

528,308. Light-weight felted fibrous boards. JACKSON, L. MELLERISH-. (Bakelite Building Products Co., Inc.). April 21, 1939, No. 5853/40. Divided out of 527,857, [Group V]. [Class 96] [Also in Group III] An emulsion is prepared by high speed agitation of a water repellent substance substantially solid at atmospheric temperature with at least 80 per cent. of an aqueous soap solution having a concentration of less than 12.5 per cent. sufficiently rigorously to produce particles in the disperse phase having an average size of 2-25 microns which on dilution of the primary emulsion are transformed into mobile groups of particles having adherent properties. In examples: (1) paraffin wax is dispersed in water by means of sodium stearate in a 5 gallon mixer having a half-inch circular blade with a corrugated facing ; (2) melted rosin containing some turpentine is run into a solution of potassium stearate and dispersed by means of high speed agitation ; (3) chlorinated naphthalene, Chinese wax and a mixture of Egyptian asphalt and paraffin wax are dispersed by means of sodium stearate. Any natural or synthetic resin, estergum or wax may be used as the water repellent substance. Carnauba wax, shellac and beeswax are mentioned and solvents such as benzine, toluene, alcohol or petroleum may be used when necessary, but the latter should be substantially removed before the completion of the formation of the secondary emulsion by dilution. By the addition of small quantities of the secondary emulsions to the composite materials such as are described in Specification 527,857, [Group V], the moisture absorption properties of the latter are reduced. The following examples of this application of the emulsions are given:-(6) an emulsion prepared as in example 1 is added to a non-settling pulp of asbestos and water ; Portland cement is then incorporated and the mixture run upon a screen, dewatered and subjected to pressure. When cured and dried the resulting moulded product is suitable as a lightweight, fireproof, wall panel material: (7) a product, of "honeycombed structure" is obtained using "news-stock" in place of the asbestos in the previous example.
GB5853/40A 1939-04-21 1939-04-21 Improvements in or relating to waterproofing emulsions and to methods of preparing same Expired GB528308A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1206639A GB527857A (en) 1939-04-21 1939-04-21 Improvements in or relating to the production of composite materials
GB5853/40A GB528308A (en) 1939-04-21 1939-04-21 Improvements in or relating to waterproofing emulsions and to methods of preparing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1206639A GB527857A (en) 1939-04-21 1939-04-21 Improvements in or relating to the production of composite materials
GB5853/40A GB528308A (en) 1939-04-21 1939-04-21 Improvements in or relating to waterproofing emulsions and to methods of preparing same

Publications (1)

Publication Number Publication Date
GB528308A true GB528308A (en) 1940-10-25

Family

ID=61010824

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5853/40A Expired GB528308A (en) 1939-04-21 1939-04-21 Improvements in or relating to waterproofing emulsions and to methods of preparing same
GB1206639A Expired GB527857A (en) 1939-04-21 1939-04-21 Improvements in or relating to the production of composite materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1206639A Expired GB527857A (en) 1939-04-21 1939-04-21 Improvements in or relating to the production of composite materials

Country Status (1)

Country Link
GB (2) GB528308A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438853A (en) * 1966-02-10 1969-04-15 Armstrong Cork Co Process of curing hardboard containing wood fibers and portland cement
EP4031508A4 (en) * 2020-11-12 2022-08-10 Erol Aslan A building material mixture and production method

Also Published As

Publication number Publication date
GB527857A (en) 1940-10-17

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