04904708 is referenced by 2 patents and cites 9 patents.

Hydrophilic monomers in a supercooled, transparent state, are polymerized in the presence of water. The polymers have low levels of residual monomers and exhibit good mechanical strength. The process provides materials useful as contact lenses.

Title
Method of manufacturing soft contact lens material
Application Number
912366
Publication Number
4904708
Application Date
May 31, 1988
Publication Date
February 27, 1990
Inventor
Hideo Kouyama
Ohmiya
JP
Nobuo Kameda
Tokyo
JP
Hidenari Suyama
Yokohama
JP
Minoru Kumakura
Maebashi
JP
Isao Kaetsu
Takasaki
JP
Agent
Christensen O Connor Johnson & Kindness
Assignee
Kabushiki Kaisha Tokyo Contact Lens Kenkyusho
JP
Japan Atomic Energy Research Institute
JP
IPC
C08F 2/54
View Original Source