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EP0080141A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for preparing adhesive mixtures and their use in automatic labelling

Assignee: Henkel AG and Co KGaA
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Filing: 1982-11-15
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Granted: —
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Expires: 2002-11-15
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Abstract

Abstract Translated from German Wäßrige Klebstoffmischung für die maschinelle Etikettierung, insbesondere von Glaswaren, auf Basis von Stärkederivaten, bestehend aus a) Hydroxyalkylether oxidativ abgebauter Stärken eines mittleren Substitutionsgrades (MS) <0,2, vorzugsweise im Bereich von 0,01 bis 0,1, zusammen mit b) wenigstens einer in der wäßrigen Phase gelösten Polymerverbindung aus der folgenden Gruppe: wasserlösliche Cellulosederivate, synthetische wasserlösliche Polymere, Casein und von c) verschiedenen wasserlöslichen Stärkederivaten. Aqueous adhesive mixture for machine labeling, in particular of glassware, based on starch derivatives, consisting of a) Hydroxyalkyl ethers of oxidatively degraded starches with an average degree of substitution (MS) <0.2, preferably in the range from 0.01 to 0.1, together with b) at least one polymer compound dissolved in the aqueous phase from the following group: water-soluble cellulose derivatives, synthetic water-soluble polymers, casein and c) various water-soluble starch derivatives. Die Hydroxyalkylether sollen eine Drage-Viskosität - bestimmt in wäßriger Lösung bei 65°C und 25 Gew.-% Feststoffgehalt - im Bereich von 40 bis 200 mPa. s aufweisen. The hydroxyalkyl ethers should have a drag viscosity - determined in aqueous solution at 65 ° C. and a solids content of 25% by weight - in the range from 40 to 200 mPa. have s.

Inventors

  • 👤 Johannes Andres
  • 👤 Rainer Dr. Hasenkamp
  • 👤 Heinrich Merkel

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 21:48
CPC Classifications
C; C09; C09J; C09J103/00; C09J103/04; C09J103/08; C08; C08L; C08L2666/00; C08L2666/02

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