GB1142334A - Aqueous phenoplast-aminoplast resin binder for mineral fibers - Google Patents

Aqueous phenoplast-aminoplast resin binder for mineral fibers

Info

Publication number
GB1142334A
GB1142334A GB18538/66A GB1853866A GB1142334A GB 1142334 A GB1142334 A GB 1142334A GB 18538/66 A GB18538/66 A GB 18538/66A GB 1853866 A GB1853866 A GB 1853866A GB 1142334 A GB1142334 A GB 1142334A
Authority
GB
United Kingdom
Prior art keywords
parts
aqueous
phenoplast
formaldehyde
binder
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
GB18538/66A
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.)
West Virginia Pulp and Paper Co
Original Assignee
West Virginia Pulp and Paper 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 West Virginia Pulp and Paper Co filed Critical West Virginia Pulp and Paper Co
Publication of GB1142334A publication Critical patent/GB1142334A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

1,142,334. Aqueous phenoplast-aminoplast composition. WEST VIRGINIA PULP & PAPER CO. 27 April, 1966 [10 May, 1965], No. 18538/66. Heading C3R. [Also in Division D1] A binder for mineral fibres comprises an aqueous solution of (a) 20 to 60 parts by weight of a thermosetting resin consisting of (i) 10 to 50 wt. per cent dicyandiamide-formaldehyde and (ii) 50 to 90% phenol-formaldehyde; (b) 16 to 50 parts of the free acid form of alkali lignin and (c) 12 to 50 parts of urea, (a), (b) and (c) totalling 100 parts and (c) not exceeding 5 times (a) (i). Excess formaldehyde in the composition may be neutralized with ammonia to form hexamine and additional hexamine may be added. Antioxidants such as phosphates, borates and antimonates may be added to enhance fire resistance. The mineral fibres which may be bonded into mats with the resin may be constituted by various combinations of silica, magnesia, alumina, soda and lime. The binder may be used as an aqueous solution of pH from 7 to 10.
GB18538/66A 1965-05-10 1966-04-27 Aqueous phenoplast-aminoplast resin binder for mineral fibers Expired GB1142334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45467765A 1965-05-10 1965-05-10

Publications (1)

Publication Number Publication Date
GB1142334A true GB1142334A (en) 1969-02-05

Family

ID=23805617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18538/66A Expired GB1142334A (en) 1965-05-10 1966-04-27 Aqueous phenoplast-aminoplast resin binder for mineral fibers

Country Status (3)

Country Link
DK (1) DK117132B (en)
GB (1) GB1142334A (en)
SE (1) SE308800B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495628A1 (en) * 1980-12-04 1982-06-11 Johns Manville FIBROUS INSULATION AND PROCESS FOR PRODUCING THE SAME WITH A FLAME FREE COMBUSTION TANK
WO2002026653A1 (en) * 2000-09-27 2002-04-04 Mahieuxe, Bruno Mineral wool with enhanced durability
CN114656605A (en) * 2022-03-23 2022-06-24 吉林大学 Nano SiO2Preparation method of/LPF composite material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495628A1 (en) * 1980-12-04 1982-06-11 Johns Manville FIBROUS INSULATION AND PROCESS FOR PRODUCING THE SAME WITH A FLAME FREE COMBUSTION TANK
WO2002026653A1 (en) * 2000-09-27 2002-04-04 Mahieuxe, Bruno Mineral wool with enhanced durability
CN114656605A (en) * 2022-03-23 2022-06-24 吉林大学 Nano SiO2Preparation method of/LPF composite material
CN114656605B (en) * 2022-03-23 2024-04-12 吉林大学 Nano SiO 2 Preparation method of LPF composite material

Also Published As

Publication number Publication date
SE308800B (en) 1969-02-24
DK117132B (en) 1970-03-16

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