Mesogen containing compounds

Details Mesogen containing compounds Mesogen containing compounds

2011-03-22

2011-03-22

Visconti, Geraldina (Department: 1722)

Compositions

Liquid crystal compositions

C252S299600, C252S299610, C252S299620, C349S001000, C349S013000, C349S056000, C349S117000, C349S182000, C430S020000, C428S001100, C560S059000, C560S061000, C549S415000, C549S416000

Reexamination Certificate

active

07910019

ABSTRACT:
Compounds including at least one mesogenic substructure and at least one long flexible segment and methods of synthesizing the same are disclosed. Formulations which include various embodiments of the mesogen containing compounds and their use in articles of manufacture and ophthalmic devices are also disclosed.

REFERENCES:
patent: 4539048 (1985-09-01), Cohen
patent: 4539049 (1985-09-01), Cohen
patent: 4556605 (1985-12-01), Mogami et al.
patent: 4650526 (1987-03-01), Claffey et al.
patent: 4756973 (1988-07-01), Sakagami et al.
patent: 4931220 (1990-06-01), Haynes et al.
patent: 5458814 (1995-10-01), Kumar et al.
patent: 5466398 (1995-11-01), Van Gemert et al.
patent: 5514817 (1996-05-01), Knowles
patent: 5573712 (1996-11-01), Kumar et al.
patent: 5578252 (1996-11-01), Van Gemert et al.
patent: 5637262 (1997-06-01), Van Gemert et al.
patent: 5645767 (1997-07-01), Van Gemert
patent: 5650098 (1997-07-01), Kumar et al.
patent: 5658501 (1997-08-01), Kumar et al.
patent: 5698141 (1997-12-01), Kumar
patent: 5723072 (1998-03-01), Kumar
patent: 5800733 (1998-09-01), Kelly
patent: 5871665 (1999-02-01), Coates et al.
patent: 5891368 (1999-04-01), Kumar
patent: 5962617 (1999-10-01), Slagel
patent: 6022495 (2000-02-01), Kumar
patent: 6022497 (2000-02-01), Kumar
patent: 6025026 (2000-02-01), Smith et al.
patent: 6060001 (2000-05-01), Welch et al.
patent: 6080338 (2000-06-01), Kumar
patent: 6099752 (2000-08-01), Hall et al.
patent: 6106744 (2000-08-01), Van Gemert et al.
patent: 6113814 (2000-09-01), Van Gemert et al.
patent: 6136968 (2000-10-01), Chamontin et al.
patent: 6149841 (2000-11-01), Kumar
patent: 6150430 (2000-11-01), Walters et al.
patent: 6153126 (2000-11-01), Kumar
patent: 6187444 (2001-02-01), Bowles, III et al.
patent: 6217948 (2001-04-01), Verrall et al.
patent: 6248264 (2001-06-01), Clarke et al.
patent: 6268055 (2001-07-01), Walters et al.
patent: 6296785 (2001-10-01), Nelson et al.
patent: 6338808 (2002-01-01), Kawata et al.
patent: 6348604 (2002-02-01), Nelson et al.
patent: 6353102 (2002-03-01), Kumar
patent: 6432544 (2002-08-01), Stewart et al.
patent: 6433043 (2002-08-01), Misura et al.
patent: 6436525 (2002-08-01), Welch et al.
patent: 6459847 (2002-10-01), Van De Witte et al.
patent: 6506488 (2003-01-01), Stewart et al.
patent: 6531076 (2003-03-01), Crano et al.
patent: 6555028 (2003-04-01), Walters et al.
patent: 6597856 (2003-07-01), Van De Witte et al.
patent: 6602603 (2003-08-01), Welch et al.
patent: 6630597 (2003-10-01), Lin et al.
patent: 6641874 (2003-11-01), Kuntz et al.
patent: 6660344 (2003-12-01), Lub
patent: 6713536 (2004-03-01), Misura et al.
patent: 6733689 (2004-05-01), Meyer et al.
patent: 6733690 (2004-05-01), Lukac et al.
patent: 6736998 (2004-05-01), Petrovskaia et al.
patent: 6773626 (2004-08-01), Sanada et al.
patent: 6875483 (2005-04-01), Ichihashi et al.
patent: 6941051 (2005-09-01), Xu et al.
patent: 7029728 (2006-04-01), Dunn et al.
patent: 7058249 (2006-06-01), Purchase et al.
patent: 7094368 (2006-08-01), Kim et al.
patent: 7097303 (2006-08-01), Kumar et al.
patent: 7098359 (2006-08-01), Wellinghoff et al.
patent: 7169448 (2007-01-01), Coates et al.
patent: RE39605 (2007-05-01), Verrall et al.
patent: 7238831 (2007-07-01), Wellinghoff et al.
patent: 7256921 (2007-08-01), Kumar et al.
patent: 7262295 (2007-08-01), Walters et al.
patent: 7320826 (2008-01-01), Kumar et al.
patent: 7342112 (2008-03-01), Kumar et al.
patent: 7410691 (2008-08-01), Blackburn et al.
patent: 7481955 (2009-01-01), Xiao
patent: 7618690 (2009-11-01), Nagayama et al.
patent: 7632906 (2009-12-01), Studer et al.
patent: 2005/0040364 (2005-02-01), Cherkaoui et al.
patent: 2006/0049381 (2006-03-01), Klein et al.
patent: 2008/0081133 (2008-04-01), Kato
patent: 2009/0146104 (2009-06-01), He et al.
patent: 2009/0247782 (2009-10-01), Irisawa et al.
patent: 2311289 (1997-09-01), None
patent: WO 01/02449 (2001-01-01), None
patent: WO 02/48282 (2002-06-01), None
patent: WO 2006/003435 (2006-01-01), None
patent: WO 2008/091090 (2008-07-01), None
Kirk-Othmer,Kirk-Othmer Encyclopedia of Chemical Technology, 4th ed., 1997, vol. 6, pp. 322-325.
Lewis, R.J.,Hawley's Condensed Chemical Dictionary, 13th ed., 1997, John Wiley & Sons, New York, pp. 901-902.
“Structure-Property-Relationship in Polyurethanes”, inPolyurethane Handbook, 2nd ed. Oertel, G. ed., 1994, Hanser Publishers, pp. 37-53.
“Photochromism”, inTechniques in Chemistry, vol. III, 1971, John Wiley & Sons, New York.
Ullmann's Encyclopedia of Industrial Chemistry, 5h ed., vol. A21, 1992, pp. 665-716.
Baron, M. et al., “Definitions of Basic Terms Relating to Polymer Liquid Crystals (IUPAC Recommendations 2001)”, Pure Appl. Chem., 2002, 74(3), 493-509.
Scruggs, N.R., “Conformational Anisotropy of Side-Group Liquid Crystal Polymers in Nematic Liquid Crystal Solvent: Small-Angle Neutron Scattering of Semidilute Solutions”, Chapter 5, 2007, pp. 122-142, available at etd.caltech.edu/etd/available/etd-02202007-131552/unrestricted/5—Chapter.pdf (last visted Aug. 28, 2008).

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