Patents by Inventor Tom BEKEMEIER

Tom BEKEMEIER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Additive organopolysiloxane composition, curable composition, and film
    Patent number: 10774217
    Abstract: An (A) additive organopolysiloxane composition is disclosed which comprises (A1) a branched organopolysiloxane polymer comprising M, D and Q siloxy units and (A2) a silicone resin. The (A) additive organopolysiloxane composition has a content of aliphatically unsaturated groups of from 1.5 to 7.0 wt. %. A curable composition is also disclosed, the curable composition comprising the (A) additive organopolysiloxane composition, (B) an organosilicon compound having at least two silicon-bonded hydrogen atoms per molecule, and (C) a hydrosilylation catalyst. A method of preparing the curable and a method of forming a film with the curable composition are also disclosed.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: September 15, 2020
    Assignee: Dow Silicones Corporation
    Inventors: Tom Bekemeier, Steve Cray, Lori Dehlin, Tim Mitchell, Sze-Sze Ng, Dave Rich
  • ADDITIVE ORGANOPOLYSILOXANE COMPOSITION, CURABLE COMPOSITION, AND FILM
    Publication number: 20200231809
    Abstract: An (A) additive organopolysiloxane composition is disclosed which comprises (A1) a branched organopolysiloxane polymer comprising M, D and Q siloxy units and (A2) a silicone resin. The (A) additive organopolysiloxane composition has a content of aliphatically unsaturated groups of from 1.5 to 7.0 wt. %. A curable composition is also disclosed, the curable composition comprising the (A) additive organopolysiloxane composition, (B) an organosilicon compound having at least two silicon-bonded hydrogen atoms per molecule, and (C) a hydrosilylation catalyst. A method of preparing the curable and a method of forming a film with the curable composition are also disclosed.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 23, 2020
    Inventors: Tom BEKEMEIER, Steve CRAY, Lori DEHLIN, Tim MITCHELL, Sze-Sze NG, Dave RICH