John Edmond Southwell, 57735 Pleasant Ave, Glendale Heights, IL 60137

2005026, Nov 24, 2005

Apr 21, 2005

11/110905

Timothy Bishop - Algonquin IL, US
John Southwell - Elgin IL, US

DSM IP Assets B.V. - Heerlen

C08K003/00

522071000

The present invention relates to radiation curable coating compositions, to coatings formed by curing these compositions, to processes for preparing such coatings, to articles comprising such coatings, and to antireflective coating systems. An aspect of the invention concerns the application of such coatings to hardcoats or display systems.

2006008, Apr 20, 2006

Apr 21, 2005

11/110886

John Southwell - Elgin IL, US
Chander Chawla - Batavia IL, US

DSM IP Assets B.V. - Heerlen

B32B 27/40
B32B 27/02
C08G 18/08

524589000, 428421000, 428423100, 428323000, 428212000

Coating compositions are provided that, when cured, provide a coating with low refractive index, surface hardness, scratch resistance, abrasion resistance and good curability at low film thickness. In one embodiment, a composition is provided that comprises reactive nanoparticles free of fluorinated group, reactive nanoparticles having at least one fluorinated group, and an ethylenically unsaturated urethane fluorinated component.

2007006, Mar 22, 2007

Jul 23, 2004

10/564816

Noriyasu Shinohara - Tokyo, JP
Hiroyuki Mano - Tokyo, JP
Takayoshi Tanabe - Tsukuba, JP
John Southwell - Elgin IL, US
Christopher Tronche - Schaumburg IL, US

C03C 25/10

522172000

The present invention relates to a radiation-curable resin composition which produces a cured film having low surface resistivity and high transparency, a cured film of the composition, and a laminate including a layer of the cured film. The laminate of the present invention is suitably used as a hard coat material for preventing scratches or stains on a plastic optical part, touch panel, film-type liquid crystal element, plastic container, or flooring material, wall material, or artificial marble as an architectural interior finish; adhesive and sealing material for various substrates; vehicle for printing ink; or the like.

2007015, Jul 5, 2007

Apr 5, 2004

10/552510

Yoshikazu Yamaguchi - Mie, JP
Shingo Itai - Tokyo, JP
Jiro Ueda - Ibaraki, JP
Takayoshi Tanabe - Ibaraki, JP
John Southwell - Elgin IL, US

C08G 73/10
C08K 3/22

524409000, 524430000

To provide a curable liquid composition excelling in storage stability and curability and capable of forming a coat (film) which excels in antistatic properties, hardness, scratch resistance, and transparency on the surface of various substrates, a cured film of the composition, and an antistatic laminate. A curable liquid composition comprising (A) particles including an oxide of at least one element selected from the group consisting of indium, antimony, zinc, and tin as a major component, (B) a compound having at least two polymerizable unsaturated groups in the molecule, (C) a solvent in which solubility of the component (B) is less than 10 wt %, and (D) a solvent in which solubility of the component (B) is 10 wt % or more, the components (A) and (B) being uniformly dispersed or dissolved in the composition.

2011010, May 5, 2011

Mar 12, 2010

13/001655

John Southwell - Glen Ellyn IL, US
Brett A. Register - Wonder Lake IL, US
Satyendra Kumar Sarmah - Chigago IL, US
Pauius Antonius Maria Steeman - Spaubeek, NL
Beert Jacobus Keestra - Waalre, NL
Marcus Matheus Driessen - Maasbrach, NL

C08F 2/46
B29C 35/08
B32B 27/38

428413, 522170, 264401

The invention relates to a liquid radiation curable resin capable of curing into a solid upon irradiation comprising: (A) from about 0 to about 12 wt % of a cycloaliphatic epoxide having a linking ester group; (B) from about 30 to about 65 wt % of one or more epoxy functional components other than A; (C) from about 10 to about 30 wt % of one or more oxetanes; (D) from, about 1 to about 10 wt % of one or more polyols; (E) from about 2 to about 20 wt % of one or more radically curable (meth) acrylate components; (F) from about 2 to about 12 wt % of one or more impact modifiers; (G) from about 0.1 to about 8 wt % of one or more free radical photoinitiators; and (H) from about 0.1 to about 8 wt % of one or more cationic photoinitiators; wherein the liquid radiation curable resin has a viscosity at 30 C. of from about 600 cps to about 1300 cps.

2012012, May 24, 2012

Jun 21, 2011

13/388732

Timothy Edward Bishop - Algonquin IL, US
Edward Joseph Murphy - Arlington Heights IL, US
John Edmond Southwell - Glen Ellyn IL, US
Satyendra Sarmah - Chicago IL, US
TaiYeon Lee - Crystal Lake IL, US

C08K 5/50
C08K 5/5397
C07F 19/00
C07F 9/50

522 28, 568 13, 522 64, 556 21, 560 25, 562595

The invention relates to radiation curable compositions comprising a liquid 0/s(acyl)phosphine photo initiators of formula (Ï): wherein each of Ar, Arand Aris independently a substituted or unsubstituted aryl group. The invention also relates to stabilized forms of liquid bis(acyl)phosphines of formula (I) and radiation curable composition comprising said stabilized photoinitiators. The radiation curable compositions are selected from the group consisting of an optical fiber coating composition and a coating composition capable of radiation cure on concrete and a coating composition capable of radiation cure on metal.

2012025, Oct 4, 2012

Dec 16, 2010

13/515664

John Edmund Southwell - Glen Ellyn IL, US
Jigeng Xu - South Elgin IL, US
Kangtai Ren - Geneva IL, US
Ken Dake - South Elgin IL, US
Sam East - Lake in the Hills IL, US

DSM IP ASSETS, B.V. - Heerlen

C07F 5/02
B29C 35/08
B32B 9/00
C08G 59/02

428704, 522 31, 522 15, 522 25, 568 6, 264401

Liquid radiation curable resins for additive fabrication comprising an R-substituted aromatic thioetber triaryl sulfonmm tetrakis(pentafluorophenyl)borate cationic photoinitiator is disclosed. A process for using the liquid radiation curable resins for additive fabrication and three-dimensional articles made from the liquid radiation curable resins for additive fabrication are also disclosed.

2012029, Nov 22, 2012

Jan 21, 2011

13/522749

Beth Ficek - Bartlett IL, US
John Southwell - Glen Ellyn IL, US
Brett Register - Wonder Lake IL, US

B29C 35/08
B32B 3/10

4281951, 264401

The invention relates to a method for forming a liquid radiation curable resin capable of curing into a solid upon irradiation comprising at least one thermally sensitive visual effect initiator. The liquid radiation curable resin is capable of curing into three-dimensional articles having selective visual effects. The resulting three-dimensional articles possess excellent color and/or transparency stability and excellent mechanical properties.