SE8305615L - Adhesive composition - Google Patents
Adhesive compositionInfo
- Publication number
- SE8305615L SE8305615L SE8305615A SE8305615A SE8305615L SE 8305615 L SE8305615 L SE 8305615L SE 8305615 A SE8305615 A SE 8305615A SE 8305615 A SE8305615 A SE 8305615A SE 8305615 L SE8305615 L SE 8305615L
- Authority
- SE
- Sweden
- Prior art keywords
- chlorolignin
- phenol
- weight
- weight ratio
- organic component
- Prior art date
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.
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 SE8305615D0 (en) | 1983-10-13 |
SE8305615L true 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) | FI834111A (en) |
SE (1) | SE8305615L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5670021A (en) * | 1992-01-29 | 1997-09-23 | Kemira Kemi Aktiebolag | Process for production of paper |
CA2663995A1 (en) | 2006-09-18 | 2008-03-27 | Pq Silicas Uk Limited | Compositions and methods for resin-based wood glues |
-
1982
- 1982-11-10 DE DE19823241495 patent/DE3241495A1/en not_active Withdrawn
-
1983
- 1983-10-13 SE SE8305615A patent/SE8305615L/en not_active Application Discontinuation
- 1983-11-09 FI FI834111A patent/FI834111A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8305615D0 (en) | 1983-10-13 |
FI834111A (en) | 1984-05-11 |
DE3241495A1 (en) | 1984-07-19 |
FI834111A0 (en) | 1983-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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