Plastic and nonmetallic article shaping or treating: processes – Direct application of electrical or wave energy to work – Direct application of fluid pressure
Patent
1995-09-01
1999-11-09
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Direct application of electrical or wave energy to work
Direct application of fluid pressure
264504, 264134, 264135, 264136, 264129, 264130, 427314, 427316, 427424, 427428, 4274342, B29C 5900, B29C 6720, B05D 102
Patent
active
059808144
ABSTRACT:
A method for making an apertured film for use as a topsheet in absorbent products wherein the film is corona treated on one side, and has received a surfactant application that is distributed to both the corona treated and non-corona treated sides of the film. A method for application of surfactant includes applying the surfactant to one side of the film and rolling the film into a roll while the surfactant is still wet in order to apply surfactant to both sides of the film.
REFERENCES:
patent: 3262808 (1966-07-01), Crooks et al.
patent: 3391070 (1968-07-01), Morgan
patent: 3632269 (1972-01-01), Doviak et al.
patent: 3880966 (1975-04-01), Zimmerman et al.
patent: 3929135 (1975-12-01), Thompson
patent: 4077410 (1978-03-01), Butterwoth et al.
patent: 4324246 (1982-04-01), Mullane et al.
patent: 4351784 (1982-09-01), Thomas et al.
patent: 4381326 (1983-04-01), Kelly
patent: 4456570 (1984-06-01), Thomas et al.
patent: 4535020 (1985-08-01), Thomas et al.
patent: 4609518 (1986-09-01), Curro et al.
patent: 4690679 (1987-09-01), Mattingly, III et al.
patent: 4778634 (1988-10-01), Douglas
patent: 4839216 (1989-06-01), Curro et al.
patent: 4950264 (1990-08-01), Osborn, III
patent: 5009653 (1991-04-01), Osborn, III
patent: 5112690 (1992-05-01), Cohen et al.
patent: 5342334 (1994-08-01), Thompson
patent: 5352217 (1994-10-01), Curro
patent: 5368910 (1994-11-01), Langdon
patent: 5368926 (1994-11-01), Thompson et al.
patent: 5376439 (1994-12-01), Hodgson et al.
patent: 5382245 (1995-01-01), Thompson et al.
patent: 5382703 (1995-01-01), Nohr et al.
patent: 5383870 (1995-01-01), Takai et al.
patent: 5387290 (1995-02-01), Yamamoto et al.
patent: 5520875 (1996-05-01), Wnuk et al.
patent: 5567376 (1996-10-01), Turi et al.
patent: 5770144 (1998-06-01), James et al.
Burwell David A.
Luchino Thomas Patrick
Pargass Sunita
Roller Judith E.
Gray Robin S.
Mc-Neil-PPC, Inc.
Silbaugh Jan H.
LandOfFree
Method for making an apertured film coated with a surface-active does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for making an apertured film coated with a surface-active, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making an apertured film coated with a surface-active will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1451322