Polymer surface modification

Details Polymer surface modification Polymer surface modification

2008-05-06

2008-05-06

Zimmer, Marc S. (Department: 1796)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

C428S178000, C428S308400, C428S315500, C428S447000, C528S031000, C528S032000

Reexamination Certificate

active

11304316

ABSTRACT:
The present invention is directed to a surface modified polymer comprising a surface which is covalently bonded to a surface modifying compound. Formation of the covalent bond between the polymer and the surface modifying compound is achieved by a reaction between an intrinsic functional group that is present in the polymer and the functional group of the surface modifying compound. By using a polymer having an intrinsic functional group, a separate surface activation step is avoided.

REFERENCES:
patent: 3570515 (1971-03-01), Kinner
patent: 3747628 (1973-07-01), Holster et al.
patent: 4046159 (1977-09-01), Pegourie
patent: 4119368 (1978-10-01), Yamazaki
patent: 4153855 (1979-05-01), Feingold
patent: 4245673 (1981-01-01), Bouteille et al.
patent: 4434704 (1984-03-01), Surjaatmadja
patent: 4760114 (1988-07-01), Haaf et al.
patent: 4898582 (1990-02-01), Faste
patent: 4992312 (1991-02-01), Frisch
patent: 5085562 (1992-02-01), Van Lintel
patent: 5088515 (1992-02-01), Kamen
patent: 5096388 (1992-03-01), Weinberg
patent: 5126115 (1992-06-01), Fujita et al.
patent: 5164558 (1992-11-01), Huff et al.
patent: 5171132 (1992-12-01), Miyazaki
patent: 5224843 (1993-07-01), Van Lintel
patent: 5259737 (1993-11-01), Kamisuki et al.
patent: 5265327 (1993-11-01), Faris et al.
patent: 5290240 (1994-03-01), Horres, Jr.
patent: 5336062 (1994-08-01), Richter
patent: 5346372 (1994-09-01), Naruse et al.
patent: 5375979 (1994-12-01), Trah
patent: 5376252 (1994-12-01), Ekstrom
patent: 5400741 (1995-03-01), DeTitta et al.
patent: 5423287 (1995-06-01), Usami et al.
patent: 5529465 (1996-06-01), Zengerle et al.
patent: 5593130 (1997-01-01), Hansson et al.
patent: 5635578 (1997-06-01), Arai et al.
patent: 5642015 (1997-06-01), Whitehead et al.
patent: 5659171 (1997-08-01), Young et al.
patent: 5660370 (1997-08-01), Webster
patent: 5681024 (1997-10-01), Lisec et al.
patent: 5683800 (1997-11-01), Stringfield et al.
patent: 5683916 (1997-11-01), Goffe et al.
patent: 5705018 (1998-01-01), Hartley
patent: 5759014 (1998-06-01), Van Lintel
patent: 5775371 (1998-07-01), Pan et al.
patent: 5788468 (1998-08-01), Dewa et al.
patent: 5836750 (1998-11-01), Cabuz
patent: 5842787 (1998-12-01), Kopf-Sill et al.
patent: 5875817 (1999-03-01), Carter
patent: 5876187 (1999-03-01), Afromowitz
patent: 5885470 (1999-03-01), Parce et al.
patent: 5932799 (1999-08-01), Moles
patent: 5942443 (1999-08-01), Parce et al.
patent: 6007309 (1999-12-01), Hartley
patent: 6043080 (2000-03-01), Lipshutz et al.
patent: 6123769 (2000-09-01), Sanjoh
patent: 6155282 (2000-12-01), Zachary et al.
patent: 6174365 (2001-01-01), Sanjoh
patent: 6274089 (2001-08-01), Chow et al.
patent: 6296673 (2001-10-01), Santarsiero et al.
patent: 6345502 (2002-02-01), Tai et al.
patent: 6384171 (2002-05-01), Yamazaki et al.
patent: 6409832 (2002-06-01), Weigl et al.
patent: 6503359 (2003-01-01), Virtanen
patent: 6660367 (2003-12-01), Yang et al.
patent: 6767706 (2004-07-01), Quake et al.
patent: 7005493 (2006-02-01), Huang et al.
patent: 2001/0027745 (2001-10-01), Weigl et al.
patent: 2002/0037499 (2002-03-01), Quake et al.
patent: 2002/0160139 (2002-10-01), Huang et al.
patent: 0 592 094 (1994-04-01), None
patent: 0 703 364 (1996-03-01), None
patent: 0 706 004 (1996-04-01), None
patent: 0 779 436 (1997-06-01), None
patent: 0 829 360 (1998-03-01), None
patent: 0 845 603 (1998-06-01), None
patent: 0 999 055 (2000-05-01), None
patent: 2 155 152 (1985-09-01), None
patent: 2 308 460 (1997-06-01), None
patent: WO 98/07069 (1998-02-01), None
patent: WO 99/00655 (1999-01-01), None
patent: WO 99/04361 (1999-01-01), None
patent: WO 99/17093 (1999-04-01), None
patent: WO 99/52633 (1999-10-01), None
patent: WO 00/00678 (2000-01-01), None
patent: WO 00/43748 (2000-07-01), None
patent: WO 00/60345 (2000-10-01), None
patent: WO 01/09595 (2001-02-01), None
patent: WO 01/09595 (2001-02-01), None
“Biochips,” Nature Biotechnology, vol. 18, Supplement 2000, pp. IT43-IT44, 2000.
“Chapter 9: Microfluidic Devices,” Micromachined Transducers Sourcebook, pp. 779-882, 1998.
“Last Chance For Micromachines,” The Economist Technology Quarterly, 8 pages, Dec. 7, 2000.
Ahn, Chong H. et al., “Fluid Micropumps Based On Rotary Magnetic Actuators,” Proceedings of 1995 IEEE Micro Electro Mechanical Systems Workshop (MEMS '95), Amsterdam, Netherlands, pp. 408-412, Jan. 29-Feb. 2, 1995.
Anderson, Rolfe C. et al., “Microfluidic Biochemical Analysis System,” Transducers '97, 1997 International Conference on Solid-State Sensors and Actuators, Chicago, Illinois, pp. 477-480, Jun. 16-19, 1997.
Angell, James B. et al., “Silicon Micromechanical Devices,” Scientific American, pp. cover, 44-55, Apr. 1983.
Armani, Deniz et al., “Re-Configurable Fluid Circuits By PDMS Elastomer Micromachining,” IEEE Int. Conf. Micro Electro Mech. Syst. Tech. Digest, vol. 12, pp. 222-227, 1999.
Ballantyne, J. P. et al., “Selective Area Metallization By Electron-Beam Controlled Direct Metallic Deposition,” J. Vac. Sci. Technol., vol. 10, No. 6, pp. 1094-1097, Nov. 1973.
Benard, W. L. et al., “A Titanium-Nickel Shape-Memory Alloy Actuated Micropump,” Transducers '97, 1997 International Conference on Solid-State Sensors and Actuators, Chicago, Illinois, pp. 361-364, Jun. 16-19, 1997.
Black, Harvey, “Tiny Technology Promises Tremendous Profits,” The Scientist, vol. 15, No. 21, 4 pages, Oct. 29, 2001.
Bloomstein, T. M. et al., “Laser-Chemical Three-Dimensional Writing For Microelectromechanics And Applications To Standard-Cell Microfluidics,” J. Vac. Sci. Technol. B, vol. 10, No. 6, pp. 2671-2674, November 1992.
Bousse, Luc et al., “Electrokinetically Controlled Microfluidic Analysis Systems,” Annu. Rev. Biophys. Biomol. Struct., vol. 29, pp. 155-181, 2000.
Brechtel, R. et al., “Control Of The Electroosmotic Flow By Metal-Salt-Containing Buffers,” Journal of Chromatography A, vol. 716, pp. 97-105, 1995.
Bryzek, Janusz et al., “Micromachines On The March”, IEEE Spectrum, vol. 31, No. 5, pp. 20-31, May 1994.
Buchaillot, Lionel et al., “Silicon Nitride Thin Films Young's Modulus Determination By An Optical Non Destructive Method,” Jpn. J. Appl. Phys., vol. 36, Part 2, No. 6B, pp. L794-L797, Jun. 15, 1997.
Calkins, Kathryn, “Mycometrix: Rubber Chips,” BioCentury, 2 pages, Oct. 16, 2000.
Chaikof, Elliot L. et al., “ESCA Studies Of Cross-Linked Poly(ethylene Oxide)/Polysiloxane Networks,” Journal of Colloid and Interface Science, vol. 137, No. 2, pp. 340-349, Jul. 1990.
Chiu, Daniel T. et al., “Patterned Deposition Of Cells And Proteins Onto Surfaces By Using Three-Dimensional Microfluidic Systems,” PNAS, vol. 97, No. 6, pp. 2408-2413, Mar. 14, 2000.
Chou, Hou-Pu et al., “A Microfabricated Device For Sizing And Sorting DNA Molecules,” Proc. Natl. Acad. Sci., vol. 96, pp. 11-13, Jan. 1999.
Chou, Hou-Pu et al., “A Microfabricated Rotary Pump,” Biomedical Microdevices, vol. 3, No. 4, pp. 323-330, 2001.
Chou, Hou-Pu et al., “Integrated Elastomer Fluidic Lab-On-A-Chip-Surface Patterning And DNA Diagnostics,” Proceedings of the Solid State Actuator and Sensor Workshop, Hilton Head, South Carolina, 4 pages, 2000.
Chou, Hou-Pu et al., “Multiple Disease Diagnostics On A Single Chip,” Biophysics Lab, Caltech, pp. 1-4, Mar. 1, 2000.
Delamarche, Emmanuel et al., “Patterned Delivery Of Immunoglobulins To Surfaces Using Microfluidics Networks,” Science, vol. 276, pp. 779-781, May 2, 1997.
Duffy, David C. et al., “Patterning Electroluminescent Materials With Feature Sizes As Small As 5 μm Using Elastomeric Membranes As Masks For Dry Lift-Off,” Advanced Materials, vol. 11, No. 7, pp. 546-552, 1999.
Duffy, David C. et al., “Rapid Prototyping Of Microfluidic Switches In Poly(dimethyl siloxane) And Their Actuation By Electro-Osmotic Flow,” J. Micromech. Microeng., vol. 9, pp. 211-217, 1999.
Duffy, David C. et a

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