GB1527721A - Protecting buildings or building materials by the use of urea-formaldehyde compositions - Google Patents

Protecting buildings or building materials by the use of urea-formaldehyde compositions

Info

Publication number
GB1527721A
GB1527721A GB53130/74A GB5313074A GB1527721A GB 1527721 A GB1527721 A GB 1527721A GB 53130/74 A GB53130/74 A GB 53130/74A GB 5313074 A GB5313074 A GB 5313074A GB 1527721 A GB1527721 A GB 1527721A
Authority
GB
United Kingdom
Prior art keywords
urea
compositions
building materials
formaldehyde
protecting buildings
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
GB53130/74A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB53130/74A priority Critical patent/GB1527721A/en
Publication of GB1527721A publication Critical patent/GB1527721A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644—Damp-proof courses
    • E04B1/648—Damp-proof courses obtained by injection or infiltration of water-proofing agents into an existing wall
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

1527721 Urea-formaldehyde compositions H HURST 8 March 1976 [9 Dec 1974] 53130/74 Heading C3R [Also in Division D1] Compositions, suitable for the treatment of building materials, comprise (a) a urea-formaldehyde resin and (b) a water-soluble siliconate dissolved or dispersed in water. Organic solvents and/or polymer lattices may also be contained in the compositions. The siliconate is preferably an alkali metal or ammonium salt of a silanol and is particularly the sodium salt of methyl silanetriol.
GB53130/74A 1974-12-09 1974-12-09 Protecting buildings or building materials by the use of urea-formaldehyde compositions Expired GB1527721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB53130/74A GB1527721A (en) 1974-12-09 1974-12-09 Protecting buildings or building materials by the use of urea-formaldehyde compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53130/74A GB1527721A (en) 1974-12-09 1974-12-09 Protecting buildings or building materials by the use of urea-formaldehyde compositions

Publications (1)

Publication Number Publication Date
GB1527721A true GB1527721A (en) 1978-10-11

Family

ID=10466756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53130/74A Expired GB1527721A (en) 1974-12-09 1974-12-09 Protecting buildings or building materials by the use of urea-formaldehyde compositions

Country Status (1)

Country Link
GB (1) GB1527721A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501193A1 (en) * 1981-03-06 1982-09-10 Phoenix Tagpag PROCESS FOR PROTECTING OR RESTORING EXTERNAL OBJECTS CONSISTING OF MINERAL CONSTRUCTION MATERIALS AND ASSEMBLY OF IMPREGNATION AGENTS USED THEREFOR
EP0425457A1 (en) * 1989-10-27 1991-05-02 Pasquale Bianchi A dampness-removing constituent unit for masonry systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501193A1 (en) * 1981-03-06 1982-09-10 Phoenix Tagpag PROCESS FOR PROTECTING OR RESTORING EXTERNAL OBJECTS CONSISTING OF MINERAL CONSTRUCTION MATERIALS AND ASSEMBLY OF IMPREGNATION AGENTS USED THEREFOR
EP0425457A1 (en) * 1989-10-27 1991-05-02 Pasquale Bianchi A dampness-removing constituent unit for masonry systems

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee