Forming solid, adhesive-free composite of membrane filters and c

Details Forming solid, adhesive-free composite of membrane filters and c Forming solid, adhesive-free composite of membrane filters and c

1976-05-25

1977-08-16

Ives, P. C.

Coating processes

With post-treatment of coating or coating material

Heating or drying

427 2, 428304, 428411, 428477, 428478, 428514, 428533, 252316, 424 36, 424 37, 195 1, 195 54, 95 57, B05D 302

Patent

active

040427331

ABSTRACT:
A solid, adhesive-free, layered composite material consisting of two clearly defined layers, one made of membrane filters and the other of porous material, the said composite material being formed by bringing a polymeric membrane filter forming substance in its gel condition into contact with the porous material, and solidifying the said gel on the porous material; the composite material is useful as a nutrient medium carrier for microbiological tests.

REFERENCES:
patent: 1987930 (1935-01-01), Goessmann
patent: 3052237 (1962-09-01), Chand
patent: 3535194 (1970-10-01), Demme et al.
patent: 3914524 (1975-10-01), Monte
Derwent Pub., Ltd, 70960u, Germany, DT-2320946-Q, Aug. 11, 1973, Miles Labs., Inc.
Derwent Pub. Ltd., 54696v 30, Dutch, NL 7400-336, May 7, 1974, C. H. Boehringer Sonn.

Affiliated with

Also associated with

Rating

Forming solid, adhesive-free composite of membrane filters and c does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Forming solid, adhesive-free composite of membrane filters and c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Forming solid, adhesive-free composite of membrane filters and c will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-361936