1
Bradley W Eaton, Nedlin B Johnson, Michael R Gorman, Shou Lu G Wang: Elastic tab laminate. 3M Innovative Properties Company, Gary L Griswold, Robert W Sprague, Wiliam J Bond, December 12, 2000: US06159584 (38 worldwide citation)

There is provided an extensible elastic tab designed to be adhered to the edge of an article, formed using a coextruded elastic film comprising at least one elastic layer and at least one second layer on at least a first face of the elastic layer with at least one face of the coextruded elastic film ...


2
Shou Lu G Wang: Process for providing polyamide materials with stain resistance. Minnesota Mining and Manufacturing Company, Gary L Griswold, Walter N Kirn, Carole Truesdale, December 24, 1991: US05074883 (34 worldwide citation)

A method for imparting to fibrous polyamide materials stain resistance to acid colorants is provided. The method comprises (a) applying by immersion or padding of said material or applying to the fiber during spinning thereof 0.01 to 0.3 weight percent based on the weight of said polyamide material ...


3
Shou Lu G Wang, Lori P Engle, Steven J Hamrock, Dong Wei Zhu, Thomas E Wood, Steven J Martin: Topical carpet treatment. Minnesota Mining and Manufacturing Company, John A Fortkort, June 1, 1999: US05908663 (28 worldwide citation)

A method for treating carpets is provided which obviates the need for scouring. In accordance with the method, an unscoured carpet is treated topically, and by means of a low wet pickup method, with a solution comprising particles of silica or a similar inorganic additive and a fluorochemical or oth ...


4
Bradley W Eaton, Nedlin B Johnson, Michael R Gorman, Shou Lu G Wang: Elastic tab laminate. 3M Innovative Properties Company, Gary L Griswold, Robert W Sprague, William J Bond, March 11, 2003: US06531207 (26 worldwide citation)

There is provided an extensible elastic tab designed to be adhered to the edge of an article, formed using a coextruded elastic film comprising at least one elastic layer and at least one second layer on at least a first face of the elastic layer with at least one face of the coextruded elastic film ...


5
Shou Lu G Wang, Irvin F Dunsmore, Robert F Kamrath, John C Chang: Repellent and soil resistant carpet treated with ammonium polycarboxylate salts. Minnesota Mining and Manufacturing Company, John A Fortkort, May 26, 1998: US05756181 (14 worldwide citation)

A method for imparting soil resistance to unscoured carpets, and a carpet treated in accordance with the method, are provided. In accordance with the method, a substrate comprising unscoured carpet fibers is treated with the ammonium salt of a polycarboxylic acid, such as an ammonium salt of a hydro ...


6
Robert F Kamrath, John C Chang, Shou Lu G Wang, Irvin F Dunsmore: Method for treating carpets with polycarboxylate salts to enhance soil resistance and repellency. Minnesota Mining and Manufacturing Company, John A Fortkort, April 14, 1998: US05738687 (9 worldwide citation)

A method for imparting soil resistance to unscoured carpets, and a carpet treated in accordance with the method, are provided. In accordance with the method, a substrate comprising unscoured carpet fibers is treated with the ammonium salt of a polycarboxylic acid, such as an ammonium salt of a hydro ...


7
Shou Lu G Wang, Irvin F Dunsmore, Robert F Kamrath, John C Chang: Carpet treatment composition comprising polycarboxylate salts. 3M Innovative Properties Company, Kent S Kokko Ph D, June 13, 2000: US06074436 (8 worldwide citation)

A method for imparting soil resistance to unscoured carpets, and a carpet treated in accordance with the method, are provided. In accordance with the method, a substrate comprising unscoured carpet fibers is treated with a salt of a polycarboxylic acid. The treated substrate is found to have enhance ...


8
John C Chang, Shou Lu G Wang, Irvin F Dunsmore, Robert F Kamrath: Method for treating carpet using PH adjustment. Minnesota Mining and Manufacturing Company, John A Fortkort, April 28, 1998: US05744201 (6 worldwide citation)

A method for imparting soil resistance to unscoured carpets, and a carpet treated in accordance with the method, are provided. In accordance with the method, a substrate comprising unscoured carpet fibers is treated with the ammonium salt of a polycarboxylic acid, such as an ammonium salt of a hydro ...


9
Albert I Everaerts, Jing Jing Ma, Shou Lu G Wang: Closure systems with self-adhering adhesives, and articles. September 16, 2004: US20040180197-A1

Closure systems containing self-adhering adhesives that include: at least two opposing closure elements at (e.g., separate locations on an article such as a disposable diaper) that are capable of overlapping to form an adhesive closure; and a self-adhering adhesive composition on each of the closure ...


10
Michael W Mills, Shou Lu G Wang: Direct printed loop fabric. 3M Innovative Properties Company, 3m Innovative Properties Company, February 14, 2008: US20080035272-A1

This invention relates to a loop fabric laminate bearing a graphic image and methods for printing such images on the back surface of the backing layer of the laminate. The loop fabric laminate is characterized by the presence of recessed and unrecessed areas in the backing layer, and the presence of ...