Process for making a hydrophilic coating on a formed part and sa

Cutlery – Razors – Combined

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

30 90, B26B 2144

Patent

active

050052870

ABSTRACT:
Process for forming and applying a hydrophilic coating, which is highly slideable when wet, to a plastic or metal part either directly, or indirectly via plastic film, to a safety razor or razor blade unit, in which a solution containing a water-soluble polymer is applied to the plastic or metal part and is cured. The invention also relates to a razor blade unit comprising a blade platform for at least one razor blade, a surface for slidably engaging the skin of a user and a coating on the surface for increasing the slideability of the surface. The coating comprises a water-soluble polymer or copolymer of poly-N-vinylpyrrolidone, at least one radically polymerizable vinyl monomer and a photoinitiator.

REFERENCES:
patent: 4092173 (1978-05-01), Novak et al.
patent: 4100309 (1978-07-01), Micklus et al.
patent: 4105519 (1978-08-01), Pennewiss et al.
patent: 4119094 (1978-10-01), Micklus et al.
patent: 4170821 (1979-10-01), Booth
patent: 4171979 (1979-10-01), Novak et al.
patent: 4308120 (1981-12-01), Pennewiss et al.
patent: 4378411 (1983-03-01), Heilmann et al.
patent: 4537805 (1985-08-01), Lin
patent: 4624051 (1986-11-01), Apprille et al.
U.S. patent application Ser. No. 931,399, filed Nov. 14, 1986.
U.S. patent application Ser. No. 07/285,175 filed Dec. 16, 1988.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for making a hydrophilic coating on a formed part and sa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making a hydrophilic coating on a formed part and sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making a hydrophilic coating on a formed part and sa will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2024871

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.