24/06/2005 - Controller General of Patents, Designs, and Trade Marks

(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21)
(22) Date of filing of
Application:
(54) Title of the invention:
20/04/200
5
EARLY PUBLICATION
Application No: 495/MUM/2005 A
(43)
(51) International
Classification:
C08L 29/04, A61K 9/32 (71)
(31) Priority Document No.: NIL
(32) Priority Date:
Publication Date: 24/06/2005
FILM COATING COMPOSITIONS AND METHODS PROVIDING
MOISTURE BARRIER
NIL
(33) Name of priority country: NIL
(86)
International Application No. & Filing Date:
NIL
NIL
(87) International Publication No.: NIL
(61)
(62)
Patent of addition to Application No.: NIL
Filed on: N.A.
Divisional to
Application No.: NIL
Filed on: N.A.
(72)
Name of the Applicant:
SURESH PAREEK
Address of the Applicant:
6 th FLOOR, ELECON CHAMBER,
ANDHERI-KURLA ROAD,
SAKINAKA, ANDHERI (EAST),
MUMBAI – 400 072
Name of the Inventors:
1. SURESH PAREEK
2. CHETAN RAJSHARAD
3. SHIVAJI KAMBLE
Filed U/S 5(2) before the
Patents (Amendment)
Ordinance, 2004: NO
(57) Abstract : A dry moisture barrier film coating composition for forming a moisture barrier film coating
for pharmaceutical tablets and the like comprises polyvinyl alcohol, self emulsifying glyceryl monostearate,
and optionally a flow aid, a colorant, a plasticizer, a flavoring agent and/or a sweeteming agent. A liquid
coating solution or dispersion for forming a moisture barrier film coating for pharmaceutical tablets and the
like comprises polyvinyl alcohol, self emulsifying glyceryl monostearate, water, and optionally a flow aid, a
colorant, a plasticizer, a flavoring agent and/or a sweetening agent. A method of coating pharmaceutical
tablets and the like with a moisture barrier film coating comprises forming a liquid coating solution or
dispersion for forming a moisture barrier film coating for pharmaceutical tablets and the like comprising
polyvinyl alcohol, self emulsifying glyceryl monostearate, water, and optionally a flow aid, a colorant, a
plasticizer, a flavoring agent and/or a sweetening agent, applying the coating solution or dispersion onto the
tablets to form a film coating on the tablets, ad drying the film coating on the tablets.
(FIG. ) : NIL
Total pages : 26
The Patent Office Journal 24.06.2005 17727