Title:
【発明の名称】触媒成分
Document Type and Number:
Japanese Patent JP2003533556
Kind Code:
A
Abstract:
The invention relates to catalyst components, containing: (A) at least one Brönsted acid, (B) water, (C) at least one antacid-acting compound from the group consisting of the oxides, hydroxides, carbonates and/or carboxylates of the elements aluminum, chromium, copper, germanium, manganese, lead, antimony, tin, tellurium, titanium and/or zinc, (D) optionally at least one inert diluent, (E) optionally at least one modifier, the mixture of one part by weight of the catalyst component with three parts by weight bisaziridino polyether with an average imino equivalent mass of 3100, preparable from a polyetherdiol which comprises ethylene oxide and tetrahydrofuran units in the molar ratio 1:3.5 solidifying within 0.5 to 20 minutes to a solid elastomer material which has a shore A hardness of at least 20 according to DIN 53505 after 24 hours' storage time at room temperature.
Inventors:
Echult, Gunter
Werneck, Erich
Kuppelmann, Bernd
Werneck, Erich
Kuppelmann, Bernd
Application Number:
JP2001576919A
Publication Date:
November 11, 2003
Filing Date:
April 12, 2001
Export Citation:
Assignee:
3M Espe Akchen Gezel Shaft
International Classes:
A61K6/891; A61K6/90; C08G65/333; (IPC1-7): C08G65/333; A61K6/087
Attorney, Agent or Firm:
Yasuhiko Takeishi (2 outside)