Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2005-07-19
2005-07-19
Yao, Sam Chuan (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S277000, C156S279000, C427S337000, C427S392000, C427S393000, C427S407100, C264S109000, C264S122000
Reexamination Certificate
active
06918981
ABSTRACT:
A process for making an absorbent fibrous web composite including a stable, controllable dispersion of superabsorbent polymer is provided. A pre-formed web, desirably including cellulose fibers and, optionally, thermoplastic fibers is provided. First and second superabsorbent polymer precursor compositions are added to the fibrous web using separate streams. The first and second superabsorbent polymer precursor compositions combine with each other and chemically react on or in the fibrous web, to form a superabsorbent polymer which sticks to the surface of the fibrous web.
REFERENCES:
patent: 3338992 (1967-08-01), Kinney
patent: 3341394 (1967-09-01), Kinney
patent: 3502538 (1970-03-01), Petersen
patent: 3502763 (1970-03-01), Hartmann
patent: 3542615 (1970-11-01), Dobo et al.
patent: 3692618 (1972-09-01), Dorschner et al.
patent: 3802817 (1974-04-01), Matsuki et al.
patent: 3849241 (1974-11-01), Butin et al.
patent: 3901236 (1975-08-01), Assarsson et al.
patent: 4076663 (1978-02-01), Masuda et al.
patent: 4100324 (1978-07-01), Anderson et al.
patent: 4151130 (1979-04-01), Adams
patent: 4286082 (1981-08-01), Tsubakimoto et al.
patent: 4340563 (1982-07-01), Appel et al.
patent: 4500315 (1985-02-01), Pieniak et al.
patent: 4537590 (1985-08-01), Pieniak et al.
patent: 4540454 (1985-09-01), Pieniak et al.
patent: 4559050 (1985-12-01), Iskra
patent: 4560372 (1985-12-01), Pieniak
patent: 4596567 (1986-06-01), Iskra
patent: 4605402 (1986-08-01), Iskra
patent: 4676784 (1987-06-01), Erdman et al.
patent: 4699823 (1987-10-01), Kellenberger et al.
patent: 4818464 (1989-04-01), Lau
patent: 4888238 (1989-12-01), Katz et al.
patent: 4892754 (1990-01-01), Itoh et al.
patent: 4902559 (1990-02-01), Eschwey et al.
patent: 4958385 (1990-09-01), Rushton, Jr.
patent: 5059664 (1991-10-01), Yada et al.
patent: 5071681 (1991-12-01), Manning et al.
patent: 5175046 (1992-12-01), Nguyen
patent: 5248524 (1993-09-01), Soderlund
patent: 5298284 (1994-03-01), Buckwald et al.
patent: 5300565 (1994-04-01), Berg et al.
patent: 5350624 (1994-09-01), Georger et al.
patent: 5422169 (1995-06-01), Roe
patent: 5454801 (1995-10-01), Lauritzen
patent: 5487736 (1996-01-01), Van Phan
patent: 5489469 (1996-02-01), Kobayashi et al.
patent: 5506035 (1996-04-01), Van Phan et al.
patent: 5547747 (1996-08-01), Trokhan et al.
patent: 5549928 (1996-08-01), Trokhan et al.
patent: 5620742 (1997-04-01), Lauritzen
patent: 5674478 (1997-10-01), Dodd et al.
patent: 5817081 (1998-10-01), LaVon et al.
patent: 5821179 (1998-10-01), Masaki et al.
patent: 5868724 (1999-02-01), Dierckes, Jr. et al.
patent: 5875967 (1999-03-01), Ruth, III
patent: 5962068 (1999-10-01), Tsuchiya et al.
patent: 5998312 (1999-12-01), Kroesbergen
patent: 6019457 (2000-02-01), Silverbrook
patent: 6022610 (2000-02-01), Phan et al.
patent: 6024438 (2000-02-01), Koike et al.
patent: 6043311 (2000-03-01), Houben et al.
patent: 6086950 (2000-07-01), Masaki et al.
patent: 6103061 (2000-08-01), Anderson et al.
patent: 6235659 (2001-05-01), McAmish et al.
patent: 6242073 (2001-06-01), Phan et al.
patent: 6417425 (2002-07-01), Whitmore et al.
patent: 6533989 (2003-03-01), Wisneski et al.
patent: 2003/0149413 (2003-08-01), Mechawej
patent: 2003/0205318 (2003-11-01), Ko et al.
patent: 2003/0211248 (2003-11-01), Ko et al.
patent: 199 05 947 (2000-08-01), None
patent: 0 022 792 (1984-05-01), None
patent: 0 290 814 (1988-11-01), None
patent: 0 301 804 (1989-02-01), None
patent: 0 301 804 (1990-05-01), None
patent: 0 390 513 (1990-10-01), None
patent: 0 402 650 (1990-12-01), None
patent: 0 390 513 (1991-08-01), None
patent: 0 402 650 (1991-11-01), None
patent: 0 223 908 (1993-02-01), None
patent: 719 531 (1996-07-01), None
patent: 729 336 (1998-06-01), None
patent: 0 729 336 (1998-06-01), None
patent: 0 992 250 (2000-04-01), None
patent: 1 142 696 (2001-10-01), None
patent: 1 178 149 (2002-02-01), None
patent: WO 95/13777 (1995-05-01), None
patent: 95/13778 (1995-05-01), None
patent: WO 95/13778 (1995-05-01), None
patent: WO 96/23024 (1996-08-01), None
patent: 98/51251 (1998-11-01), None
patent: WO 99/34041 (1999-07-01), None
patent: 00/55418 (2000-09-01), None
patent: 01/23177 (2001-04-01), None
patent: WO 01/31123 (2001-05-01), None
patent: WO 01/56625 (2001-08-01), None
patent: WO 01/56625 (2001-08-01), None
patent: WO 02/053363 (2002-07-01), None
patent: WO 03/051253 (2003-06-01), None
patent: WO 03/051945 (2003-06-01), None
English Translation of Abstract and Claims 1-10 of JP 11-93073A, Kao Corporation (2 pages).
Jackson David Martin
Kellenberger Stanley R.
Ko Young C.
Laumer Jason M.
Ranganathan Sridhar
Kimberly--Clark Worldwide, Inc.
Pauley Petersen & Erickson
Yao Sam Chuan
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