UY24309A1 - A NEW NON-TOXIC WATER-BASED CONTACT ADHESIVE - Google Patents

A NEW NON-TOXIC WATER-BASED CONTACT ADHESIVE

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Publication number
UY24309A1
UY24309A1 UY24309A UY24309A UY24309A1 UY 24309 A1 UY24309 A1 UY 24309A1 UY 24309 A UY24309 A UY 24309A UY 24309 A UY24309 A UY 24309A UY 24309 A1 UY24309 A1 UY 24309A1
Authority
UY
Uruguay
Prior art keywords
percentage values
vary
contact adhesive
new non
percentage
Prior art date
Application number
UY24309A
Other languages
Spanish (es)
Inventor
Bocedi Hugo
Original Assignee
Klaukol S A
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 Klaukol S A filed Critical Klaukol S A
Publication of UY24309A1 publication Critical patent/UY24309A1/en

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  • Adhesives Or Adhesive Processes (AREA)

Abstract

Se describe un nuevo adhesivo de contacto en base acuosa no tóxico del tipo utilizado comunmente en la colocación de todo tipo de placas de madera aglomerada, corcho, madera, pisos vinílicos, baldosas de PVC, etc. Se caracteriza por comprender en combinación un copolímero a base de ésteres de ácido acrílico en valores porcentuales que pueden variar desde un 5% a un 15%, dispersión terpolímera de acetato de polivinilo en valores porcentuales que pueden oscilar entre un 0% y un 5%, resina taquificante en valores porcentuales que pueden variar desde un 10% a un 20%, látex de caucho natural en valores porcentuales que pueden oscilar entre un 47% y un 55%, elastómero a base de poliéster poliuretano en valores porcentuales que pueden variar desde un 5% a un 17%, preservante de baja toxicidad en valores porcentuales que pueden variar desde un 0 a un 15%, formol (al 37%) en valores porcentuales que pueden oscilar entre un o y un 1,8%, hidróxido de potasio o de sodio en valores porcentuales que pueden variar desde un 0,14% y un 0,25%, sílice precipitada en valores porcentuales que pueden oscilar entre un 0 y un 1%. agua desmineralizada en valores porcentuales que pueden variar desde un 1 a un 10% y espesante a base de acrílicos carboxilados en valores porcentuales que pueden oscilar entre un 0 y un 2,8%A new non-toxic water-based contact adhesive of the type commonly used in laying all types of chipboard, cork, wood, vinyl floors, PVC tiles, etc. is described. It is characterized by comprising in combination a copolymer based on acrylic acid esters in percentage values that can vary from 5% to 15%, terpolymer dispersion of polyvinyl acetate in percentage values that can range between 0% and 5% , tackifying resin in percentage values that can vary from 10% to 20%, natural rubber latex in percentage values that can range between 47% and 55%, elastomer based on polyester polyurethane in percentage values that can vary from 5% to 17%, preservative of low toxicity in percentage values that can vary from 0 to 15%, formalin (at 37%) in percentage values that can vary between 0 and 1.8%, potassium hydroxide or sodium in percentage values that can vary from 0.14% and 0.25%, precipitated silica in percentage values that can vary between 0 and 1%. demineralized water in percentage values that can vary from 1 to 10% and thickener based on carboxylated acrylics in percentage values that can vary between 0 and 2.8%

UY24309A 1995-08-15 1996-08-15 A NEW NON-TOXIC WATER-BASED CONTACT ADHESIVE UY24309A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR33316595 1995-08-15

Publications (1)

Publication Number Publication Date
UY24309A1 true UY24309A1 (en) 1997-02-03

Family

ID=3478963

Family Applications (1)

Application Number Title Priority Date Filing Date
UY24309A UY24309A1 (en) 1995-08-15 1996-08-15 A NEW NON-TOXIC WATER-BASED CONTACT ADHESIVE

Country Status (2)

Country Link
BR (1) BR9603408A (en)
UY (1) UY24309A1 (en)

Also Published As

Publication number Publication date
BR9603408A (en) 1998-05-12

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