FOERFARANDE FOER FOERBINDNING AV FORMKROPPAR AV POLYBUTEN-1

Adhesives for bonding polybutene-1 articles comprises a hot mass contg. (a) 1-40 wt.% of a highly isotactic polybutene-1 with an RSV value of 2.0-8.0, (b) 60-99 wt.% of an extremely atactic polybutene-1 and (c) opt. 1-30 wt.% of a polybutene oil. The adhesives are made by hot mixing the components a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FRESE ALBERT, BAXMANN FRITZ, BOLLMANN WERNER
Format:	Patent
Sprache:	fin
Schlagworte:	ACOUSTICS ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES GENERAL PROCESSES OF COMPOUNDING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MUSICAL INSTRUMENTS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Adhesives for bonding polybutene-1 articles comprises a hot mass contg. (a) 1-40 wt.% of a highly isotactic polybutene-1 with an RSV value of 2.0-8.0, (b) 60-99 wt.% of an extremely atactic polybutene-1 and (c) opt. 1-30 wt.% of a polybutene oil. The adhesives are made by hot mixing the components at 100-220 degrees C, and are applied hot and have long working period (e.g. 10 mins). They are esp. useful for bonding polybutene-1 pipes using a sleeve over the joint e.g. in underground pipelines.