1
Richard H Young Sr, Amar N Neogi, Michael R Hansen, Kevin T Hodgson, Donald D Halabisky, David G Marsh, Christel Brunnenkant, David W Park, Paul G Gaddis, William C Johnston Jr: Binder coated discontinuous fibers with adhered particulate materials. Weyerhaeuser Company, Klarquist Sparkman Campbell Leigh & Whinston, July 11, 1995: US05432000 (164 worldwide citation)

A fiber product comprises dry discontinuous fibers having a starch binder on at least a portion of the fiber surfaces, at least about seventy percent of the starch binder coated fibers being unbonded to one another, solid particles are adhered to the fibers by the binder without the binder entirely ...


2
Lee E Perdelwitz Jr, Robert H Young, Ron H Iff, David E Hanke, Kathleen S Allison, Raimo K Rahkonen, Amar N Neogi: Thermoplastic material containing absorbent pad or other article. Weyerhaeuser Company, Klarquist Sparkman Campbell Leigh & Whinston, December 12, 1989: US04886697 (107 worldwide citation)

Materials have at least one layer comprising a mixture of thermoplastic and other fibers. This latter layer may be thermobonded together and then densified along at least a section of the eventual peripheral edge margin of an article to be formed from the material. Thermoplastic material-containing ...


3
Mengkui Luo, Vincent A Roscelli, Amar N Neogi, Richard A Jewell: Lyocell fibers and process for their preparation. Weyerhaeuser Company, Christensen O&apos Connor Johnson & Kindness PLLC, May 22, 2001: US06235392 (86 worldwide citation)

The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its espunbonding variation. The fibers can be made in the microden ...


4
Mengkui Luo, Amar N Neogi: Lyocell fibers having enhanced CV properties. The Weyerhauser Company, Christensen O&apos Connor Johnson Kindness PLLC, April 24, 2001: US06221487 (64 worldwide citation)

The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, meltblowing or its spunbonding variation. The fibers can be made in the microdenie ...


5
Lee E Perdelwitz Jr, Paul G Gaddis, Ron H Iff, Michael E Cotie, Amar N Neogi: Fire resistant thermoplastic material containing absorbent article. Weyerhaeuser Company, Klarquist Sparkman Campbell Leigh & Whinston, January 9, 1990: US04892769 (62 worldwide citation)

Materials have at least one layer comprising a mixture of thermoplastic and other fibers. This latter layer may be thermobonded together and then densified along at least a section of the eventual peripheral edge margin of an article to be formed from the material. Thermoplastic material-containing ...


6
Mengkui Luo, Vincent A Roscelli, Amar N Neogi, Richard A Jewell: Lyocell nonwoven fabric. Weyerhaeuser Company, Christensen O Connor Johnson Kindness, June 27, 2006: US07067444 (60 worldwide citation)

A lyocell nonwoven fabric having fibers characterized by pebbled surfaces and variable cross sections and diameters along the fibers and from fiber to fiber, is disclosed. The lyocell nonwoven fabric is produced by centrifugal spinning, melt blowing or spunbonding. The lyocell nonwoven fabric has fi ...


7
Mengkui Luo, Vincent A Roscelli, Amar N Neogi, Richard A Jewell: Lyocell nonwoven fabric and process for making. Weyerhaeuser Company, Christensen O&apos Connor Johnson Kindness PLLC, July 22, 2003: US06596033 (58 worldwide citation)

The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its spunbonding variation. The fibers can be made in the microdeni ...


8
Richard H Young Sr, Amar N Neogi, Michael R Hansen: Coated fiber product with adhered super absorbent particles. Weyerhaeuser Company, Klarquist Sparkman Campbell Leigh & Whinston, July 27, 1993: US05230959 (54 worldwide citation)

Discontinuous fibers are coated with a binder material with the binder material adhering the fibers to super absorbent particles. Fibers in the product are substantially unbonded except to the super absorbent particles. The binder may be present at an amount which is sufficient to substantially cont ...


9
Richard H Young Sr, Amar N Neogi, Christel Brunnenkant, James F L Lincoln, Michael R Hansen: Method of treating discontinuous fibers. Weyerhaeuser Corporation, Klarquist Sparkman Campbell Leigh & Whinston, October 15, 1991: US05057166 (51 worldwide citation)

Discontinuous fibers are entrained in a gaseous medium and coated while entrained with a substantially continuous coating of a binder material. Plural coatings of various binder materials may be applied to the entrained fibers. Also, one or more solid particulate materials may be adhered to the fibe ...


10
John A Westland, Richard A Jewell, Amar N Neogi: Polymeric polycarboxylic acid crosslinked cellulosic fibers. Weyerhaeuser Company, Christensen O Johnson & Kindness PLLC, December 7, 1999: US05998511 (51 worldwide citation)

Cellulosic fibers intrafiber crosslinked with a polymeric polycarboxylic acid crosslinking agent are disclosed. In one embodiment, the polymeric polycarboxylic acid is polyacrylic acid and, in another embodiment, the polycarboxylic acid is polymaleic acid. Methods for forming cellulosic fibers havin ...



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