Published August 19, 1975 | Version v1
Patent Open

Hydrogels from radiation crosslinked blends of hydrophilic polymers and fillers

Creators

Description

Particulate, free-flowing, insoluble swellable polymers are provided which are comprised of a mixture of an insoluble, swellable hydrogel and inert filler. The mixtures are free-flowing powders or granules which can absorb many times their weight of water and hence are useful as a soil amendment

Availability note (English)

MF available from INIS under the Report Number.

Files

7236264.pdf

Files (470.5 kB)

Name Size Download all
md5:06c1345d16bf17ee1ec00ec82ffec8a2
470.5 kB Preview Download

Additional details

Additional titles

Augmented title (English)
Patent; ionizing radiation

Publishing Information

Imprint Pagination
14 p.
IPC:
Int. Cl.B01J1/10; C08f3/00; C08f3/34.
IPC
Int. Cl.B01J1/10; C08f3/00; C08f3/34.
Patent number
US patent document 3,900,378

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
7236264
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
CHEMICAL RADIATION EFFECTS; CROSS-LINKING; FILLERS; GELS; IONIZING RADIATIONS; POLYMERS; POWDERS
Descriptors DEC
CHEMICAL REACTIONS; COLLOIDS; DISPERSIONS; POLYMERIZATION; RADIATION EFFECTS; RADIATIONS