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Armin Pfeil, Michael Hoenel, Paul Oberressl, Dieter Dreischhoff, Stefan Petri: Aqueous, modified epoxy resin dispersions. Hoechst Aktiengesellschaft, Foley & Lardner, March 18, 1997: US05612394 (9 worldwide citation)

Aqueous epoxy resin dispersion comprising (A) an epoxy resin which is a condensation product of (A-1) from 50 to 95% by weight, preferably from 55 to 85% by weight, of one or more epoxide compounds having at least two epoxide groups per molecule and an epoxide equivalent mass of from 100 to 2000 g/m ...


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Reinhard Wagner, Hinrich Hinrichs, Paul Oberressl: Road marking material. Hoechst Aktiengesellschaft, Berman Aisenberg & Platt, May 18, 1976: US03958041 (8 worldwide citation)

A resinous road marking composition comprising in addition to pigments and fillers a hydrocarbon resin having an average molecular weight of up to 10,000 and containing 4 to 50 per cent by weight of chemically built-in phenolic components which composition may contain an additional hydrocarbon resin ...


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Armin Pfeil, Paul Oberressl, Reiner Kurt Illgen: Modified acid polyesters and their use as curing agents in heat-curable binders. Hoechst, Bierman and Muserlian, May 30, 1995: US05420227 (7 worldwide citation)

Modified acid polyesters obtained by reaction of polyols with unsaturated polycarboxylic acids or anhydrides thereof and conjugated dienoic acids. These products are suitable as curing agents for epoxy resins, in particular for curing tin can finishes.


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Gerhard Brindöpke, Oliver Etz, Paul Oberressl, Bodo Wixmerten: Binders and a method of use thereof as coating material for metal containers. Surface Specialities Germany & Co KG, Connolly Bove Lodge & Hutz, August 28, 2007: US07262261 (2 worldwide citation)

Condensation products of dihydroxyaromatics A, alone or in mixture with mono- or polyhydroxyaromatics C, with diepoxides or polyepoxides B which have been alkylolated by reaction with aldehydes D and whose alkylol groups may have been etherified with alcohols, a process for preparing them, and a met ...


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Thomas Burkhart, Wolfgang Hesse, Paul Oberressl: Epoxy-based stoving enamels comprising carboxyl-functional alkylidenepolyphenols. Vianova Resins, Foley & Lardner, January 13, 1998: US05708100

Stoving enamels comprising epoxy resins and carboxyl-functional alkylidenepolyphenols in a quantity such that the carboxyl groups are present at least in equimolar quantities relative to the epoxide groups of the epoxy resins are suitable for coating the inside of metallic food containers and give, ...


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Gerhard Brindopke, Oliver Etz, Paul Oberressl, Bodo Wixmerten: Binders and a method of use thereof as coating material for metal containers. Surface Specialties Germany & Co KG, Connolly Bove Lodge & Hutz, May 13, 2004: US20040092674-A1

Condensation products of dihydroxyaromatics A, alone or in mixture with mono- or polyhydroxyaromatics C, with diepoxides or polyepoxides B which have been alkylolated by reaction with aldehydes D and whose alkylol groups may have been etherified with alcohols, a process for preparing them, and a met ...