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EP0149098A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for the preparation of a redispersible dispersion powder and its application

Assignee: Wacker Chemie AG
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Filing: 1984-12-05
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Granted: —
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Expires: 2004-12-05
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Abstract

Abstract Translated from German Es werden neue Redispersionspulver auf der Basis von Vinylchlorid-Ethylen-Copolymeren, die gegebenenfalls noch geringere Mengen anderer Monomereinheiten, wie z. B. Vinylacetat und/oder Butylacrylat enthalten, zur Verfügung gestellt, die sich durch geringere Verseifungsempfindlichkeit auszeichnen und sich besonders gut auf dem Bausektor, z. B. als Zusatz in hydraulisch abbindenden Massen eignen, denen sie höhere Druckfestigkeit, Abriebsbeständigkeit, Biegezug- und Haftzugfestigkeit verleihen. There are new redispersion powders based on vinyl chloride-ethylene copolymers, which may contain even smaller amounts of other monomer units, such as. B. contain vinyl acetate and / or butyl acrylate, which are characterized by lower saponification sensitivity and are particularly good in the construction sector, for. B. are suitable as an additive in hydraulically setting compositions, which give them higher compressive strength, abrasion resistance, bending tensile and adhesive tensile strength.

Inventors

  • 👤 Joachim Dr. Dipl.-Chem. Schulze
  • 👤 Klaus Dr. Dipl.-Chem. Adler
  • 👤 Manfred Dr. Dipl.-Chem. Selig
  • 👤 Peter Dr. Dipl.-Chem. Ball
  • 👤 Klaus Dr. Dipl.-Chem. Marquardt
  • 👤 Otmar Killermann
  • 👤 Manfred Hannebaum

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-31 02:35
CPC Classifications
C; C08; C08J; C08J3/00; C08J3/12; C08J3/122; C04; C04B; C04B24/00; C04B24/24; C04B24/26; C04B24/2682; C04B26/00; C04B26/02; C04B26/04; C08F; C08F214/00; C08F214/02; C08F214/04; C08F214/06; C08J2327/00; C08J2327/02; C08J2327/04; C08J2327/06

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