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A platform for research: civil engineering, architecture and urbanism
SPORTS FIELD WITH SHOCK PAD
The invention relates to a method of making an insulation product and a novel insulation product, wherein the insulation product is made by adhering a facing to at least one major surface of a batt of man-made vitreous fibres in a matrix comprising a binder by the use of an adhesive and curing the adhesive. The adhesive is an aqueous composition which is free of phenol and formaldehyde and comprises:a component (i) in form of one or more lignosulfonate lignins having a carboxylic acid group content of 0.03 to 2.0 mmol/g, such as 0.03 to 1.4 mmol/g, such as 0.075 to 2.0 mmol/g, such as 0.075 to 1.4 mmol/g, based on the dry weight of the lignosulfonate lignins,a component (ii) in form of one or more cross-linkers.
SPORTS FIELD WITH SHOCK PAD
The invention relates to a method of making an insulation product and a novel insulation product, wherein the insulation product is made by adhering a facing to at least one major surface of a batt of man-made vitreous fibres in a matrix comprising a binder by the use of an adhesive and curing the adhesive. The adhesive is an aqueous composition which is free of phenol and formaldehyde and comprises:a component (i) in form of one or more lignosulfonate lignins having a carboxylic acid group content of 0.03 to 2.0 mmol/g, such as 0.03 to 1.4 mmol/g, such as 0.075 to 2.0 mmol/g, such as 0.075 to 1.4 mmol/g, based on the dry weight of the lignosulfonate lignins,a component (ii) in form of one or more cross-linkers.
SPORTS FIELD WITH SHOCK PAD
SPORTPLATZ MIT EINEM STOSSKISSEN
TERRAIN DE SPORT DOTÉ D'UNE COUCHE DE SOUPLESSE
DE VRIES LINDA (author) / BARTNIK JOHANSSON DORTE (author) / NIKOLIC MIROSLAV (author)
2023-11-08
Patent
Electronic Resource
English
IPC:
C07G
COMPOUNDS OF UNKNOWN CONSTITUTION
,
Verbindungen unbekannter Zusammensetzung
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C07B
GENERAL METHODS OF ORGANIC CHEMISTRY
,
Allgemeine Verfahren der organischen Chemie
/
C08H
DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
,
Derivate von natürlichen makromolekularen Verbindungen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
SPORTS FIELD WITH SHOCK PAD COMPRISING LIGNIN-BASED BINDER
| European Patent Office | 2023