SEALABLE LIQUID-TIGHT, THIN-WALLED CONTAINERS

Title:

SEALABLE LIQUID-TIGHT, THIN-WALLED CONTAINERS

Document Type and Number:

WIPO Patent Application WO/1995/004709

Kind Code:

A1

Abstract:

Sealable liquid-tight containers (10) and methods for economically manufacturing such containers for storing and dispensing substances and any other purposes for which conventional sealable liquid-tight containers are utilized. The containers are readily and economically formed from mixtures of hydraulically settable binders such as hydraulic cement, gypsum and clay with water. Appropriate additives can also be added to the mixture which impart desired characteristics and properties to both the mixture and the hardened containers. The mixture can be utilized to form containers by various methods. One method involves forming the containers without substantial mixing of the mixture, compacting the mixture and hydrating the mixture. Other methods involve molding the mixture, extruding the mixture and forming sheets from the mixture to be converted into containers. The containers may also be dried, coated, lined, laminated and/or receive printing.

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Inventors:

ANDERSEN PER JUST (US)
HODSON SIMON K (US)

Application Number:

PCT/US1994/009080

Publication Date:

February 16, 1995

Filing Date:

August 10, 1994

Export Citation:

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Assignee:

KHASHOGGI E IND (US)

International Classes:

B65D1/00; B05B11/00; B28B1/00; B28B1/52; B28B3/00; B28B3/02; B28B3/12; B28B3/20; B28B3/26; B28B7/42; B28B11/00; B28B13/02; B28B13/06; B28B23/00; B28C7/02; B29C43/00; B29C43/02; B29C43/22; B29C43/24; B29C43/34; B29C43/36; B29C43/38; B29C45/00; B29C49/00; B29C49/06; B29C51/00; B29C51/04; B29C51/10; B29C55/18; B29C67/24; B29C70/50; B32B5/02; B32B13/02; B32B27/04; B32B27/20; B65D1/12; B65D5/00; B65D43/16; B65D65/38; C04B14/38; C04B16/02; C04B20/00; C04B24/00; C04B26/02; C04B26/28; C04B28/00; C04B28/02; C04B38/00; C04B40/00; C04B40/02; C04B41/45; C04B41/61; C04B41/63; C04B41/65; C04B41/68; C08L1/28; C08L3/00; C08L3/02; C08L5/02; C08L5/12; C08L5/14; C08L89/06; C08L97/02; E05D1/02; B05C1/08; B05C3/18; B05C5/02; B29C49/04; B29C51/08; B29C53/58; B32B37/12; (IPC1-7): C04B14/38; C04B16/00; C04B35/80; B29C47/00

Foreign References:

GB2220934A	1990-01-24
US4650523A	1987-03-17
US3857715A	1974-12-31

Other References: