Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1997-06-06
1999-10-05
Nguyen, Dean T.
Paper making and fiber liberation
Processes and products
Non-fiber additive
1621646, 1621681, 162175, D21H 1700, D21H 1708, D21H 1728, D21H 1768
Patent
active
059617837
ABSTRACT:
The invention relates to a composition for enhancing the strength or sizing properties of a cellulosic fiber, comprising a) a self-emulsifying isocyanate and b) a coupling agent. The invention also relates to a kit of the composition, a process for enhancing the strength or sizing of a cellulosic fiber, products made from the process, and modified cellulosic fiber.
REFERENCES:
patent: 3050437 (1962-08-01), Arlt
patent: 3325346 (1967-06-01), Osborg
patent: 3589978 (1971-06-01), Kamal et al.
patent: 3642571 (1972-02-01), Sprenger
patent: 4317756 (1982-03-01), Dumas
patent: 4472550 (1984-09-01), Reif et al.
patent: 4505778 (1985-03-01), Robertson
patent: 4871798 (1989-10-01), Dormish et al.
patent: 4904727 (1990-02-01), Probst et al.
patent: 5015334 (1991-05-01), Derrick
patent: 5407480 (1995-04-01), Payton et al.
patent: 5503714 (1996-04-01), Reiners et al.
Boardman Delos E.
Miranda Jorge F.
Payton James H.
Nguyen Dean T.
Vinings Industries Inc.
LandOfFree
Process for enhancing the strength and sizing properties of cell does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for enhancing the strength and sizing properties of cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for enhancing the strength and sizing properties of cell will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1166912