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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Thiagarajan Chinniah, Adriaansen Frans: Polymer roof panel solar energy conversion device. General Electric Company, Thiagarajan Chinniah, Adriaansen Frans, WINTER Catherine J, December 16, 2004: WO/2004/109196

A solar energy conversion device (10) comprises a solar collector (14) configured to collect solar energy. The solar collector (14) comprises a plurality of roof panels (22). Each of the panels (22) comprises at least one roof sheet (24) comprising at least one wall. The pre-stressed and pre-curved ...


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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Thiagarajan Chinniah, Andriaansen Frans, Kumar Bhawesh: Apparatus for connecting panels. Sabic Innovative Plastics Ip, Thiagarajan Chinniah, Andriaansen Frans, Kumar Bhawesh, CURBELO Pamela J, April 9, 2009: WO/2009/045204

Disclosed herein are connectors for panels. In one embodiment a panel connector comprises, a connector (2, 40) comprising a rib-hinging geometry, wherein the rib-hinging geometry comprises living hinges (6), and wherein the rib-hinging geometry is capable of expanding in area. In another embodiment, ...


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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
THIAGARAJAN Chinniah, KOUSALYA Arun Selvaraj, ADRIAANSEN Frans: [fr] FEUILLE À PAROIS MULTIPLES ET SES PROCÉDÉS DE FABRICATION ET DUTILISATION, [en] A MULTIWALL SHEET AND METHODS FOR MAKING AND USING THE SAME. THIAGARAJAN Chinniah, KOUSALYA Arun Selvaraj, ADRIAANSEN Frans, SABIC INNOVATIVE PLASTICS IP, KOSTIEW Krista A, March 28, 2013: WO/2013/043260

[en] A multiwall sheet (10) comprises plastic walls, wherein the walls comprise a first wall (12); a second wall (14); and a transverse wall (16), wherein the first wall (12), the second wall (14), and the transverse wall (16) extend longitudinally; and a rib (18) extending between adjacent walls; a ...


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Dr Raj C Thiagarajan ATOA Scientific Technologies
THIAGARAJAN Chinniah, KULMI Udit, RAJENDRAN Santhosh Kumar: [fr] FEUILLE MULTIPAROI, PROCÉDÉ DE FABRICATION ET ARTICLES COMPORTANT LA FEUILLE MULTIPAROI, [en] A MULTIWALL SHEET, METHODS OF MAKING, AND ARTICLES COMPRISING THE MULTIWALL SHEET. THIAGARAJAN Chinniah, KULMI Udit, RAJENDRAN Santhosh Kumar, SABIC INNOVATIVE PLASTICS IP, January 17, 2013: WO/2013/008179

[en] A multiwall sheet can comprise walls, wherein the walls include: a first wall; a second wall; and a transverse wall, wherein the first wall, the second wall, and the transverse wall extend longitudinally; and a rib extending between adjacent walls, wherein a layer is formed by two adjacent wall ...


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Dr Raj C Thiagarajan ATOA Scientific Technologies
Rajendran Santhosh Kumar, Sinha Vikash Kumar, Sriraman Ravi, Thiagarajan Chinniah, Vetrivel Rajappan: Polymeric foams with nanocellular morphology and methods for making them. Sabic Innovative Plastics Ip, Rajendran Santhosh Kumar, Sinha Vikash Kumar, Sriraman Ravi, Thiagarajan Chinniah, Vetrivel Rajappan, October 1, 2009: WO/2009/118679

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 on ...


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THIAGARAJAN Chinniah, ADRIAANSEN Frans, LAURIN Michael Matthew, JANSEN Bernd: [fr] FEUILLE À PAROIS MULTIPLES, PROCÉDÉS DE FABRICATION ET ARTICLES COMPORTANT LA FEUILLE À PAROIS MULTIPLES, [en] A MULTIWALL SHEET, METHODS OF MAKING, AND ARTICLES COMPRISING THE MULTIWALL SHEET. THIAGARAJAN Chinniah, ADRIAANSEN Frans, LAURIN Michael Matthew, JANSEN Bernd, SABIC INNOVATIVE PLASTICS IP, KOSTIEW Krista A, April 11, 2013: WO/2013/052295

[en] A multiwall sheet (10) comprises a sheet, comprising walls, wherein the walls comprise a first wall (12); a second wall (14); and an outermost rib extending between the first wall (12) and the second wall (14), wherein the first wall (12) extends longitudinally past the outermost rib (18) to a ...


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Thiagarajan Chinniah, Adriaansen Frans, Van, Hamersveld Eelco: Multiwall polymer sheet, and methods for making and articles using the same. General Electric Company, Thiagarajan Chinniah, Adriaansen Frans, Van, Hamersveld Eelco, CURBELO Pamela J, August 7, 2008: WO/2008/094982

In one embodiment, a multiwall sheet comprises: non-intersecting polymer walls (2) comprising outer layers (10,12) and transverse layers (4). The transverse layers (4) intersect the walls to form cells (16). The multiwall sheet has a non-uniform cell density. In another embodiment, a multiwall sheet ...


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Thiagarajan Chinniah, Adriaansen Frans, Suryawanshi Jyotiba Baburao, Gangadharan Ganesh Chandan: Multi-wall structural components having enhanced radiation transmission capability. Sabic Innovative Plastics Ip, Thiagarajan Chinniah, Adriaansen Frans, Suryawanshi Jyotiba Baburao, Gangadharan Ganesh Chandan, CURBELO Pamela J, June 12, 2008: WO/2008/070334

Disclosed herein are hollow multi-wall structural components (40, 70, 90). These components can comprise a plurality of spaced-apart sheets that transmit an incident radiation, and connected with reinforcing members; wherein at least a portion of one surface of at least one of the sheets comprises a ...


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Thiagarajan Chinniah, Chatterjee Gautam, Sriraman Ravi, Rajendran Santhosh Kumar, Vaidyalingam Anand: Polymeric foams with nanocellular morphology and methods for making them. Sabic Innovative Plastics Ip, Thiagarajan Chinniah, Chatterjee Gautam, Sriraman Ravi, Rajendran Santhosh Kumar, Vaidyalingam Anand, January 8, 2009: WO/2009/004528

Polymeric foams having nanocellular morphology are formed from a polymeric material having structural units derived from 2-hydrocarbyl-3,3- bis(hydroxyphenyl)phthalimidine compound. The foams include a plurality of cells having an average diameter of less than 1 micron. Processes for forming the foa ...


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Thiagarajan Chinniah: Edge stiffened polymeric corrugated sheet material. Sabic Innovative Plastics Ip, Thiagarajan Chinniah, January 8, 2009: WO/2009/004556

Edge stiffened corrugated polymeric sheet material (102, 152) can be utilized as storm panels (100, 150) for mounting about a perimeter surface of an opening so as to protect the opening from wind and impact loads. The panels can include a corrugated sheet material having a corrugated contiguous ban ...



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