Compositions – Durable finishes for textile materials – or processes of... – Textile softening
Reexamination Certificate
2007-06-26
2007-06-26
Zimmer, Marc S. (Department: 1712)
Compositions
Durable finishes for textile materials, or processes of...
Textile softening
C525S477000, C525S479000, C528S025000, C528S027000, C528S028000, C528S034000
Reexamination Certificate
active
10523909
ABSTRACT:
Cyclodextrinyl group-containing organosilicon compounds contain cyclodextrin or cyclodextrin derivatives bonded to an organosilicon moiety through a divalent linking group. The compounds are easily prepared in high yield by reaction of reactive cyclodextrin or cyclodextrin derivatives with an organosilicon compound reactive therewith. The compounds have numerous uses, including treatment of organic fibers to provide long lasting fragrances or freshness characteristics.
REFERENCES:
patent: 5104547 (1992-04-01), Cabrera et al.
patent: 5268442 (1993-12-01), Bradshaw et al.
patent: 5403898 (1995-04-01), Bradshaw et al.
patent: 42 08 402 (1993-09-01), None
patent: 43 24 636 (1994-05-01), None
patent: 195 20 967 (1996-12-01), None
patent: 195 20 989 (1996-12-01), None
patent: 198 31 073 (2000-01-01), None
patent: 0 586 322 (1994-03-01), None
patent: 2806929 (2001-10-01), None
patent: 7-25203 (1995-10-01), None
patent: 178362 (1996-12-01), None
patent: WO 96/31540 (1996-10-01), None
b-Cyclodextrin Chiral Stationary Phases for Liquid Chromatography. Effect of the Spacer Arm on Chiral Recognition authored by Berthod et al and published in Talanta (1993), 40(9), 1367-73.
“Molecular Host Siloxane Thin Film for Surface Acoustic Wave Chemical Sensors” authored by Swanson et al. and published in Sensors and Actuators (1997), B45, pp. 79-84.
Derwent Abstract Corresponding to DE 195 20 967 A1.
Derwent Abstract Corresponding to DE 43 24 636 A1.
Derwent Abstract Corresponding to DE 198 31 073 A1.
Derwent Abstract Corresponding to DE 195 20 989 A1.
Derwent Abstract Corresponding to DE 42 08 402 A1.
Derwent Abstract Corresponding to EP 0 586 322 A1.
Derwent Abstract Corresponding to PL 178362 B1.
Derwent Abstract Corresponding to WO 96/31540.
Derwent Abstract Corresponding to JP 7-252303.
Yi et al., “New Permethyl-Substituted B-Cyclodextrin Polysiloxanes for Use as Chiral Stationary Phases in Open Tubular Column Chromatography”, J. Org. Chem. 1993, vol. 58, pp. 4844-4850.
Abstract CAS. Online, Journal of Microcolumn Separations (1996), vol. 8(4), pp. 249-257.
Abstract CAS. Online, Journal of Microcolumn Separations (2000), vol. 12(9), pp. 475-481.
Abstract CAS -Online, Annals of West University of Timisoara, Series of Chemistry (1996), vol. 5, pp. 43-48.
M. Ben Ali et al., “Cyclodextrin-polymethylhydrosiloxane gel as sensitive membrane for heavy ion sensors”; Materials Science and Engineering C6 (1998), pp. 53-58.
S. K. Young et al., “Cyclodextrin based Polymers: Nanomaterials With Built-In Scavening Capabilities”; Polymer Preprints 2001, vol. 42(2), 162-163.
M. Tanaka et al., “Applicability of Modified B-Cyclodextrin Stationary Phases for Gas Chromatography”; Anal Chem. (1983), vol. 316, pp. 54-55.
Habereder Peter
Kaluza Gloria
Ochs Christian
Brooks & Kushman P.C.
Wacker Chemie AG
Zimmer Marc S.
LandOfFree
Organosilicon compounds comprising cyclodextrin radicals does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Organosilicon compounds comprising cyclodextrin radicals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organosilicon compounds comprising cyclodextrin radicals will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3871441