Biodegradable barrier film and absorbent pad utilizing same

Details Biodegradable barrier film and absorbent pad utilizing same Biodegradable barrier film and absorbent pad utilizing same

1973-12-13

1976-04-27

Czaja, Donald E.

Beds

Bedsteads

Element or detail

5 91, 5334R, 5345R, 5355, 5361R, 128284, 128285, 128287, 128290R, 128296, 260 8, 260 174ST, 260DIG43, 428212, 428532, 428533, 428913, A61F 1300, A61G 704, C08L 302, C08L 8900

Patent

active

039523470

ABSTRACT:
A biodegradable barrier film is provided which is useful as a barrier layer in absorbent pads such as sanitary napkins and diapers. The film comprises a matrix of a non-biodegradable film-forming material which is resistant to solubility in water having a biodegradable material homogeneously dispersed therein, the biodegradable material being present in said film in an amount from about 40 to about 60 weight percent based on the total weight of said biodegradable and said non-biodegradable film-forming material in said film.

REFERENCES:
patent: 3187747 (1965-06-01), Burgeni et al.
patent: 3616797 (1971-11-01), Champaigne
patent: 3645836 (1972-02-01), Torr
patent: 3658062 (1972-04-01), Kapur
patent: 3683917 (1972-08-01), Comerford
patent: 3800797 (1974-04-01), Tunc
patent: 3871037 (1975-03-01), Willington

Affiliated with

Also associated with

Rating

Biodegradable barrier film and absorbent pad utilizing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Biodegradable barrier film and absorbent pad utilizing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Biodegradable barrier film and absorbent pad utilizing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1992371