Polyareneazole/thermoplastic pulp and methods of making same

Details Polyareneazole/thermoplastic pulp and methods of making same Polyareneazole/thermoplastic pulp and methods of making same

2006-12-15

2010-06-29

Hug, Eric (Department: 1791)

Paper making and fiber liberation

Processes and products

Synthetic fiber

C162S141000, C523S149000

Reexamination Certificate

active

07744724

ABSTRACT:
The present invention relates to thermoplastic and polyareneazole pulp for use as reinforcement material in products including for example fluid sealing materials, as a processing aid including its use as a thixotrope, and as a filter material. The pulp comprises (a) irregularly shaped, thermoplastic fiber fibrous structures, (b) irregularly shaped, polyareneazole fibrous structures and (c) water, whereby thermoplastic fiber fibrils and/or stalks are substantially entangled with polyareneazole fibrils and/or stalks. The invention further relates to processes for making such thermoplastic and polyareneazole pulp.

REFERENCES:
patent: 3063966 (1962-11-01), Kwolek et al.
patent: 3133138 (1964-05-01), Alexander, Jr.
patent: 3767756 (1973-10-01), Blades
patent: 3869430 (1975-03-01), Blades
patent: 4398995 (1983-08-01), Sasaki et al.
patent: 4533724 (1985-08-01), Wolfe et al.
patent: 5164131 (1992-11-01), Chau et al.
patent: 5240766 (1993-08-01), Foster
patent: 5674969 (1997-10-01), Sikkema et al.
patent: 2003/0022961 (2003-01-01), Kusaka et al.
patent: 1683712 (2005-10-01), None
patent: 06240596 (1994-08-01), None
patent: WO 93/17856 (1993-09-01), None
patent: WO93/17856 (1993-09-01), None
Research Disclosure 19037, Manufacture and Applications of Pulp of ‘KEVLAR’ Aramid Fiber, pp. 74-75.

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