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SE8305615D0 - Adhesive composition - Google Patents

Adhesive composition

Info

Publication number
SE8305615D0
SE8305615D0 SE8305615A SE8305615A SE8305615D0 SE 8305615 D0 SE8305615 D0 SE 8305615D0 SE 8305615 A SE8305615 A SE 8305615A SE 8305615 A SE8305615 A SE 8305615A SE 8305615 D0 SE8305615 D0 SE 8305615D0
Authority
SE
Sweden
Prior art keywords
chlorolignin
phenol
weight
weight ratio
organic component
Prior art date
Application number
SE8305615A
Other languages
Swedish (sv)
Other versions
SE8305615L (en
Inventor
W Friedemann
H-E Kayser
W Pesch
K Holmberg
J A Johansson
Original Assignee
Eka Ab
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 Eka Ab filed Critical Eka Ab
Publication of SE8305615D0 publication Critical patent/SE8305615D0/en
Publication of SE8305615L publication Critical patent/SE8305615L/en

Links

Classifications

    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0293—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with natural products, oils, bitumens, residues
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The binder composition described contains an organic component consisting of a co-condensate of alkali-treated chlorolignin, phenol and formaldehyde as well as an inorganic component consisting of an aqueous solution of alkali-metal silicate. The weight ratio of organic component to inorganic component is 99:1 to 2:1 (5:1 to 3:1). The inorganic component consists of a sodium-silicate solution and/or potassium-silicate solution and has a molar ratio of SiO2:Me2O within the range of 1:1 to 4:1 (1.5:1 to 2.5:1) and an SiO2 content of 20 to 35% by weight (30 to 35% by weight). In the organic component, the weight ratio of phenol to chlorolignin is 99:1 to 20:80 (70:30 to 45:55) and the weight ratio of formaldehyde to phenol/chlorolignin is 1:5 to 1:1.
SE8305615A 1982-11-10 1983-10-13 Adhesive composition SE8305615L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823241495 DE3241495A1 (en) 1982-11-10 1982-11-10 BINDER COMPOSITION

Publications (2)

Publication Number Publication Date
SE8305615D0 true SE8305615D0 (en) 1983-10-13
SE8305615L SE8305615L (en) 1984-05-11

Family

ID=6177725

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305615A SE8305615L (en) 1982-11-10 1983-10-13 Adhesive composition

Country Status (3)

Country Link
DE (1) DE3241495A1 (en)
FI (1) FI834111L (en)
SE (1) SE8305615L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015271A1 (en) * 1992-01-29 1993-08-05 Kemira Kemi Aktiebolag Improved process for production of paper
BRPI0718456A2 (en) 2006-09-18 2013-11-26 Pq Silicas Uk Ltd Method for the preparation of a wood glue, glue, method for the preparation of wood composites, and use of a dilator.

Also Published As

Publication number Publication date
SE8305615L (en) 1984-05-11
FI834111A0 (en) 1983-11-09
FI834111L (en) 1984-05-11
DE3241495A1 (en) 1984-07-19

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