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Deodatta Shenai-Khatkhate
Mullin John Brian, Cole Hamilton David John, Orrell Elizabeth Diane, Jacobs Philip Reeve, Shenai Khatkhate Deodatta Vina: Preparation of group ii metal alkyls. Secr Defence, July 15, 1987: GB2185256-A

A method of preparing high purity dimethyl cadmium or dimethyl zinc suitable for use in the deposition of Group II-VI epitaxial layers, which consists of forming an adduct of the metal alkyl with a non-chelating tertiary amine containing at least two tertiary amino groups per amine molecule, and sub ...


2
Deodatta Shenai-Khatkhate
Mullin John Brian, Cole Hamilton David John, Shenai Khatkhate Deodatta Vina, Webb Paul: Method for preparation of dialkyl tellurium and dialkyl selenium.. Secr Defence Brit, October 17, 1990: EP0391955-A1

A method for preparing tellurium and selenium dialkyls in a substantially pure state which comprises reacting the Group VI element or the Group IV halide thereof with a Group I metal alkyl within a solvent selected from C4-C10 aliphatic ether and which also may optionally contain liquid alkane, the ...


3
Deodatta Shenai-Khatkhate
Mullin John Brian The Hoo Broc, Cole Hamilton David John St Ru, Orrell Elisabeth Diane Green L, Shenai Khatkhate Deodatta Vina, Jacobs Philip Reeve Old Cheste: Preparation of group ii metal alkyls.. Secr Defence Brit, April 8, 1987: EP0216887-A1

A method of preparing high purity dimethyl cadmium or dimethyl zinc suitable for use in the deposition of Group II-VI epitaxial layers, which consists of forming an adduct of the metal alkyl with a non-chelating tertiary amine containing at least two tertiary amino groups per amine molecule, and sub ...


4
Deodatta Shenai-Khatkhate
Mullin John Brian, Cole Hamilton David John, Shenai Khatkhate Deodatta Vina, Webb Paul: Preparation of group vi dialkyls. Secr Defence, August 9, 1989: GB2213148-A

A method for preparing tellurium and selenium dialkyls in a substantially pure state which comprises reacting the Group VI element or the Group IV halide thereof with a Group I metal alkyl within a solvent selected from C4-C10 aliphatic ether and which also may optionally contain liquid alkane, the ...


5
Deodatta Shenai-Khatkhate
Mullin John Brian, Cole Hamilton David John, Shenai Khatkhate Deodatta Vina: Purification of tellurium and selenium alkyls. Secr Defence, August 9, 1989: GB2213149-A

A method for providing purified tellurium and selenium alkyls and dialkyls which comprises forming an adduct of the alkyl with at least one compound of a group 11 or 12 metal and thermally dissociating the said adduct to yield a purified form of the adduct where the purified product is used in semic ...


6
Deodatta Shenai-Khatkhate
Mullin John Brian, Cole Hamilton David John, Shenai Khatkhate Deodatta Vina, Webb Paul: Method for purification of tellurium and selenium alkyls.. Secr Defence Brit, October 10, 1990: EP0390833-A1

A method for providing purified tellurium and selenium alkyls and dialkyls which comprises forming an adduct of the alkyl with at least one compound of a group 11 or 12 metal and thermally dissociating the said adduct to yield a purified form of the adduct where the purified product is used in semic ...


7
Tucker Paul Ashton, Bridges Peter Clive: A face mask incorporating breathing equipment for aircrew. Mel, Secr Defence, December 15, 1993: GB2267648-A (90 worldwide citation)

A face mask for aircrew, to feed breathing gas to the wearer. An inflatable bladder 34 is located between a rigid shell 26 and a face piece 28 so that inflation of the bladder 34 forces the face piece 28 against the wearer's face. The bladder is inflatable through a passage 46 in the shell which con ...


8
Smith Robert William Maclaughl, Kent Philip John: Video camera image stabilisation system. Secr Defence, May 14, 1997: GB2307133-A (81 worldwide citation)

An image stabilisation system provides means for counteracting a rotation of an image caused by a camera rotating about its optical axis. An image is digitised by a unit 12 and convolved with two filter kernels by two convolution units 14, 16 to enhance the vertical and horizontal components of edge ...


9
Multistage axial flow compressor stators. Secr Defence, June 28, 1978: GB1516041-A (61 worldwide citation)

1516041 Cooling axial flow compressors; ducted fan engines DEFENCE SECRETARY OF STATE FOR 14 Feb 1977 [25 Feb 1976] 07513/76 Headings F1C, F1J and FIT [Also in Division F4] Air flowing through a multi-stage axial flow compressor is cooled by stator blades 9 each formed as one end of a heat pipe 14, ...


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