Minnesota Mining and Manufacturing Company

Felix Schoeller Jr Foto- Und Spezialpapiere Gmbh & Co. Kg

3m Innovative Properties Company

Alastair Stuart Dodds

Nicholas A Stacey

Richard Barcock

Luke C Williams

Patricia M Savu

Jerome W McAllister

Rachel J Hobson

Kirsten Werner

Marguerite Claire Quinn

Dieter Becker

Aidan Josph Lavery

Aiden Joseph Lavery

Richard Anthony Barcock

An ink-jet recording material comprising a support material and at least a lower and an upper pigment-containing layer wherein the pigment of the upper layer is present in two particle size distributions (A, B) and one particle size distribution (A) is in the range of 10 to 100 nm and the other particle size distribution (B) is in the range of 1,000 to 3,000 nm, and wherein the pigment of the upper layer is different from the pigment of the lower layer and wherein the average particle size of the pigment of the upper layer is different from the average particle size of the pigment of the lower layer.

Porous ink-jet recording material

Ink-jet recording material having a support material and pigment layers provided on the support material, and wherein the pigment layers comprise at least a lower layer containing barium sulphate and upper layer containing an aluminum oxide.

Ink-jet recording material comprising pigment layers

1H,lH-perfluorocyclohexylmethyl 2-fluoroacrylate, and homopolymers thereof.

2-fluoroacrylate ester polymers and use thereof as optical materials

1H,1H-perfluorocyclohexylmethyl 2-fluoroacrylate, homopolymers and copolymers thereof. The compolymers may comprise monomers selected from:

Polymer optical core fiber made from homopolymers of 1,1-dihydroperfluorocyclohexylmethyl methacrylate and co-polymers thereof with other .beta.-fluorinated (meth)acrylates and polymethyl methacrylate are disclosed that have low optical loss.

Fluorine containing plastic optical fiber cores

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Harlow, United Kingdom

Alastair Stuart Dodds