Title:
乾燥アルカリ性固体を含むパック
Document Type and Number:
Japanese Patent JP3894955
Kind Code:
B2
Abstract:
A pack contains a dry alkaline solid (1), which produces in an aqueous media a pH value exceeding 10, which consists of at least a one-layer packaging and which contains at least one polymer film (3) soluble in aqueous alkaline media. The polymer film contains two phases, whereby the continuous phase is made of a copolymer or terpolymer of alpha - beta unsaturated monocarboxylic acid which has a COOH group and the discontinuous phase is formed by a polymer which has an epoxy group, whereby both polymers are bonded in the boundary layer through esterification between COOH groups of the copolymer or terpolymer and epoxy groups of the discontinuous phase polymer.
Inventors:
Rutghiri, Ewan Carlos
Daibitugu, Heiner
Beer Gorinski, Lee
Stahl, Yang
Juan, Den Brom Guide
Daibitugu, Heiner
Beer Gorinski, Lee
Stahl, Yang
Juan, Den Brom Guide
Application Number:
JP51898998A
Publication Date:
March 22, 2007
Filing Date:
October 21, 1997
Export Citation:
Assignee:
Johnson Diversy Incorporated
International Classes:
B65D77/00; C08J5/18; C08L33/02; C08L33/14; C11D3/02; C11D3/06; C11D3/08; C11D3/10; C11D3/395; C11D17/00; C11D17/04
Domestic Patent References:
| JP6507667A | ||||
| JP6284199A | ||||
| JP60108403A | ||||
| JP2163149A |
Foreign References:
| EP0316753A2 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura