초록 ▼

A container for materials having volatile components is constructed to have a substantial transparency. The container includes a tubular housing having first and second closing structures at opposite ends. The housing is formed as a laminate having a relatively thin inner lining of high barrier amor

A container for materials having volatile components is constructed to have a substantial transparency. The container includes a tubular housing having first and second closing structures at opposite ends. The housing is formed as a laminate having a relatively thin inner lining of high barrier amorphous nylon for contacting the material having a volatile component and an outer sleeve of low barrier plastic, such as polyethylene teraphthalate. The container is specifically adapted for viscous caulking compounds wherein the first closing structure is an end wall, nozzle and snout assembly and wherein the second closing structure is defined by a movable piston slideably received in the housing interior.

대표청구항 ▼

A container in combination with a compound having organic solvent components, said container for storage and use of said compound, comprising: a tubular housing having a hollow interior amd a surrounding side wall for holding a material having an organic solvent component, said side wall formed out

A container in combination with a compound having organic solvent components, said container for storage and use of said compound, comprising: a tubular housing having a hollow interior amd a surrounding side wall for holding a material having an organic solvent component, said side wall formed out of an inner lining of first high barrier transparent plastic material facing said interior to contact material placed therein and an outer sleeve of a second transparent plastic material different from said first high barrier transparent plastic material such that said side wall is transparent around its circumference; first closure means on a first end of said tubular housing for enclosing said first end said first closure means including an end wall having a dispensing nozzle in fluid communication with said hollow interior; second closure means in spaced relation to said first closure means for enclosing a second end of said tubular housing said second closure means including a movable wall slideably received in said tubular housing whereby forced movement of the movable wall toward said end wall will expel the contained material from said nozzle, and said outer sleeve fabricated of a material selected from transparent and rigid plastic materials and selected to approximately match the index of refraction of said compound to be held by the container.