General Electric Company

Sabic Innovative Plastics IP B.v.

Rajappan Vetrivel

Gurram Kishan

Adil Minoo Dhalla

Nileshkumar Prakash Kukalyekar

James Lawrence Spivack

Chinniah Thiagarajan

Jonathan Lloyd Male

Arumugamangalam Venkataraman Ramaswamy

Anand Pal Singh

Ravi Sriraman

Umakant Damodar Rapol

Santhosh Kumar Rajendran

Kunj Tandon

Vikash Kumar Sinha

Ullash Kumar Barik

Umakantplot No 3 Sree Krishna Apartments Rapol

A foamable polymeric composition can comprise a polymer, a blowing agent cage material, and a blowing agent. The blowing agent cage material is selected from the group consisting of zeolite imidazolate framework, metal organic framework, carbon cage structure, and combinations comprising at least one of the foregoing. In one embodiment, the composition can be formed by mixing the polymer with the blowing agent cage material to form a mixture, introducing a blowing agent to the mixture, and forming the mixture into pellets.

Polymeric foams with nanocellular morphology and methods for making them

A membrane and method for separating carbon dioxide from a mixture of gases, where the membrane includes expanded polytetrafluoroethylene and polysiloxane. The membrane is highly stable and can separate carbon dioxide at high flux in harsh environments and high temperatures, such as exhaust gases from power plants.

Composite membrane for separation of carbon dioxide

Disclosed herein are silicone resins comprising structural units of the formula: andat least one structural unit selected from the group consisting of: where 'A' is a spacer group comprising Cto Calkyl groups; 'B' and &#x201c;C&#x201d; are spacer groups comprising Cto Calkyl groups; &#x201c;M&#x201d; comprises a Group III element,; R, R, R, and Rindependently comprise OH, alkyl groups, or alkoxy groups; Rand Rindependently comprise hydrogen, alkali metal, or alkyl groups; and Rcomprises a alkyl group. Methods for preparing these silicone resins are also disclosed. The silicone resins are useful as catalysts for producing bisphenols.

Functionalized silicone resins, methods for their preparation, and use as catalysts

Disclosed herein are silicone resins comprising structural units of the formulae: andat least one structural unit selected from the group consisting of: where 'A' is a spacer group comprising Cto Calkyl groups; 'B' and &#x201c;C&#x201d; are spacer groups comprising Cto Calkyl groups; &#x201c;M&#x201d; comprises a Group III element; R, R, R, and Rindependently comprise OH, alkyl groups, or alkoxy groups; Rand Rindependently comprise hydrogen, alkali metal, or alkyl groups; and Rcomprises a alkyl group. Methods for preparing these silicone resins are also disclosed. The silicone resins are useful as catalysts for producing bisphenols.

Disclosed herein are zeolite compositions comprising structural units of the formulae: wherein 'B' and 'C' are spacer groups comprising Cto Chydrocarbyl groups; and Rand Rindependently of each other comprise alkali metal, hydrogen, or Cto Calkyl groups. The zeolite compositions further comprise structural units derived from a heteropolyacid compound of the formula: (M)(M)(M)O; where Mcomprises hydrogen or an alkali metal; Mcomprises phosphorus or silicon, and Mcomprises tungsten or molybdenum. Methods for preparing these zeolite compositions are also disclosed. The zeolite compositions are useful as catalysts for producing bisphenols.

Functionalized zeolite compositions and methods for their preparation and use

Growing community of inventors

Bengaluru, India

Rajappan Vetrivel