Kureha Kagaku Kogyo Kabushiki Kaisha

Kureha Corporation

Kureha Chemical Industry Company, Limited

Saichi Ono

Takao Kawasaki

Yoshiaki Osaka

Yukiharu Yamaguchi

Tadahiko Chiba

Kazumi Ishii

Yasuo Uehara

Tadashi Tsuchiya

Hirofumi Okada

Takashi Fujimoto

Shinichi Hirakawa

Yoichiro Yotsuya

Daisaku Immaru

Katsumi Komatsu

Iwao Yamaguchi

Ayumi Kainose

Yohei Koya

Yoshiki Machi

The object of the present invention is to provide an single-dose package containing an internal adsorbent wherein the internal adsorbent is not trapped in the heat-sealed region thereof. In addition, the object of the present invention is to provide a single-dose package containing internal adsorbent wherein adhesion of the internal adsorbent around the vacuumed open region thereof is slight, whereby the internal adsorbent does not spill out on opening the package. The object of the present invention can be solved by a single-dose package characterized in that the internal adsorbent is tight-packed using a packaging material having a mean specific surface resistivity of from 4.4&#xd7;10&#x3a9; or more to 1.0&#xd7;10&#x3a9; or less at its internal surface, under warming and/or reduced pressure.

Single dose package

A dry composition for oral ingestion characterized by comprising as an active ingredient a gas-releasing substance which releases gas by soak with water, and further comprising a gel base in an amount sufficient for gel formation; a gel composition for oral ingestion formed by adding water or a liquid diluent to the dry compound when taking; and a mixed feed obtainable by mixing the gel composition with a feed, are disclosed.

Dry composition for oral ingestion and gel composition prepared just before use for oral ingestion

Cup to assist the taking of medicines orally

A packaging material is formed by a substrate, and an inner sealing layer comprising a polyolefin layer and an aqueous dispersion-type polyester resin layer successively disposed on the substrate. The aqueous dispersion-type amorphous polyester resin layer contains an anionic surfactant or an amphoteric surfactant and is substantially free from an organic solvent having a boiling point of at most 100&#xb0; C. The thus-formed packaging material is excellent in aroma-retentivity, aroma non-adsorptivity, particulate non-adhesion, low residual solvent and sealability. The packaging material is also free from environmental problem and is therefore suitable as a packaging material for particulate medical supplies and health foodstuff.

Packaging material for and packaged product of medical supplies and the like

Controlled release oral preparations of esculetin and its derivatives

Disclosed herein are a divided package of a medicinal adsorbent for internal use, comprising a divided package bag and an adsorbent for internal use which releases air ranging from 1.3 to 10 ml based on one gram of the adsorbent on heating from 10.degree. C. to 30.degree. C. and is packed therein, and having a volume expansion coefficient ranging from 0 to 0.064 ml/.degree.C..multidot.g (adsorbent for internal use) at a temperature of from 10.degree. to 30.degree. C., and a process for producing the same.

Divided package of adsorbent for internal use

Disclosed are novel high polymeric substances having saccharide side chains, suitable as a high polymeric material having several functions for medical treatments and a process for preparing thereof.

Process for preparing high polymeric substance having saccharide side

Compounds of 2-substituted-phenyl-5-alkylthiazolidine-4-one having the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 represent respectively a lower alkyl group of 1 to 3 carbon atoms and n denotes an integer of 1 to 3 possess anti-peptic ulcer activity.

2-Substituted-phenyl-5-alkylthiazolidine-4-one

Compounds of 2-substituted-phenyl-1,3-perhydrothiazine-4-one having the formula (I) ##STR1## wherein R represents a lower alkyl group of 1 to 3 carbon atoms and n denotes an integer of 1 to 3 possess anti-peptic ulcer activity.

2-Substituted-phenyl-1,3-perhydrothiazine-4-one

Disclosed are novel high polymeric substances having saccharide side chains, suitable as a high polymeric material having several functions for medical treatments and a method for producing thereof.

Growing community of inventors

Tokyo, Japan

Saichi Ono