The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2009
Filed:
Jun. 09, 2005
Anton Willem Bosman, Eindhoven, NL;
Hendricus Marie Janssen, Eindhoven, NL;
Gaby Maria Leonarda Van Gemert, Roermond, NL;
Ronny Mathieu Versteegen, Horst, NL;
Egbert Willem Meijer, Waalre, NL;
Rintje Pieter Sijbesma, s-Hertogenbosch, NL;
Anton Willem Bosman, Eindhoven, NL;
Hendricus Marie Janssen, Eindhoven, NL;
Gaby Maria Leonarda Van Gemert, Roermond, NL;
Ronny Mathieu Versteegen, Horst, NL;
Egbert Willem Meijer, Waalre, NL;
Rintje Pieter Sijbesma, s-Hertogenbosch, NL;
Suprapolix B.V., Eindhoven, NL;
Abstract
The invention relates to the synthesis of siloxane polymers containing self-complementary quadruple hydrogen bonding groups (4H-units). The resulting polymers show unique new characteristics that result from the reversible, physical interactions between the polysiloxane chains that are based on the (supramolecular) interactions between the 4H-units. The polysiloxanes in this invention show unprecedented bulk material properties and are used as gelling agents for silicone fluids. The resulting gels are clear and display good material properties, while having unparalleled high silicone fluid contents.