61
Kenneth M Dewing: Animal bedding nodules mode from paper pulp and method of making the same. Endurequest Corporation, Christie Parker & Hale, May 11, 1993: US05209186 (25 worldwide citation)

Described herein is a method of producing nodules from paper pulp. The method includes partially dewatering the paper pulp and tumbling the partially dewatered pulp in an externally heated enclosure until the nodules are formed. Additives may be added to the pulp prior to tumbling.


62
Claude Bergerioux: Easy-to-recycle laminated material for packaging use. Tetra Pak, Birch Stewart Kolasch & Birch, April 9, 1996: US05506036 (24 worldwide citation)

A laminated material for packaging containers comprising polyvinyl alcohol or other water-soluble, thermoplastic resin layers disposed on both sides of a paperboard base material layer and other thermoplastic synthetic resin layers laminated thereon. An aluminum foil layer 5 may be provided over a p ...


63
George Trezek, Martin Stanczyk, Michael Grubbs: Polystyrene recycling process. WTE Corporation, Wolf Greenfield & Sacks, October 29, 1991: US05060870 (24 worldwide citation)

The invention comprises a method and apparatus for recycling foamed polystyrene from municipal solid waste and more particularly, from fast food restaurant waste. A steady stream of waste is delivered to a flail mill for reducing particle size, a rotary trommel for eliminating undersized waste and a ...


64
Hashida Miyoko, Abo Masanobu, Takamura Yukiko, Kirk Ole, Halkier Torben, Pedersen Sven, Patkar Shamkant Anant, Hansen Mogens Trier: Lipases from hyphozyma.. Novonordisk, April 19, 1995: EP0648263-A1 (24 worldwide citation)

The present invention relates to novel microorganisms and to novel enzymes obtainable therefrom. More specifically, the invention relates to a new species of the genus Hyphozyma, and to novel lipases obtainable therefrom. The invention also relates to a process for obtaining the enzymes, immobilized ...


65
Allen Ray Bell: Hot or cold beverage container holder. Sonoco Development, Bullwinkel Partners, September 18, 2001: US06290091 (23 worldwide citation)

A substantially cylindrical beverage container holder manufactured from a sheet of recycled pressed paper pulp is provided. The sheet is die cut form a blank having large and small opposing substantially rectangular sides connected by a bottom portion. The large side has a center panel and two glue ...


66
Godsay Madhu P, Bhattacharjee Shyam S: Amelioration de la blancheur de la pate a papier blanchie a lozone, Brightness improvement of ozone bleached pulps. International Paper Company, OSLER HOSKIN & HARCOURT, September 27, 1983: CA1154205 (23 worldwide citation)

ABSTRACT OF THE DISCLOSURE Use of hydrosulfite in the alkaline extractionstage of oxygen-ozone bleached kraft paper pulp results inimproved brightness and reverted brightness of the pulp.


67
Michael I Sherman, Stefan Golston: Two stage medium consistency pulp pumping. Kamyr, Nixon & Vanderhye, January 20, 1987: US04637779 (22 worldwide citation)

A centrifugal pump for pumping suspensions having a consistency of about 6-20% (for example, for pumping paper pulp) has a second stage for increasing head. An auxiliary impeller is connected to the drive shaft in front of the main impeller, and upon rotation of the drive shaft directs the suspensio ...


68
George Trezek, Martin Stanczyk, Michael R Grubbs: Polystyrene recycling process. WTE Corporation, Wolf Greenfield & Sacks, March 30, 1993: US05197678 (22 worldwide citation)

The invention comprises a method and apparatus for recycling foamed polystyrene from municipal solid waste and more particularly, from fast food restaurant waste. A steady stream of waste is delivered to a flail mill for reducing particle size, a rotary trommel for eliminating undersized waste and a ...


69
Vaughn Walter Lee, Beam Robert James: Cellulosic materials internally sized with low molecular weight copolymers of alpha, beta-ethylenically unsaturated hydrophobic monomers and ammoniated carboxylic acid comonomers. The Dow Chemical Company, Waterman Richard G, Jenkins Michael S, March 18, 1975: US3872039 (22 worldwide citation)

Cellulosic materials such as paper are internally sized by treating fibers of the cellulosic material, e.g., paper pulp, with a low molecular weight copolymer of an .alpha.,.beta.-ethylenically unsaturated hydrophobic monomer and an ammoniated, .alpha., .beta.-ethylenically unsaturated carboxylic ac ...


70
Johan Gullichsen: Medium consistency pump with self-feeding. Kamyr, Nixon & Vanderhye, May 2, 1989: US04826398 (21 worldwide citation)

A suspension, such as paper pulp, having a consistency of between about 6-20% (i.e. medium consistency) is pumped without the necessity of using a vacuum system to effect gas removal. A hollow shaft having elongated slots in it, has impeller blades disposed on its exterior surface. Connected to the ...