Method of forming a membrane, especially a latex membrane, havin

Details Method of forming a membrane, especially a latex membrane, havin Method of forming a membrane, especially a latex membrane, havin

1992-01-24

1992-11-24

Lusignan, Michael

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Particulate or unit-dosage-article base

2167, 2168, 128844, 4274071, 523122, A01N 102

Patent

active

051659530

ABSTRACT:
Methods of forming a chemical barrier against the transmission of disease-causing microbes and other harmful agents through a membrane such as latex. In the principal method, a mold or former is coded with a coagulant, which is dried, and then the former is dipped into liquid latex, which is allowed to gel, and then the former is dipped into a solution containing the biocide, and then the former is dipped again into the liquid latex, after which the entire coating on the former is cured. Alternatively, the biocide may be sprayed or otherwise applied onto the gelled latex.

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patent: 4876293 (1989-10-01), Durney et al.
patent: 4881277 (1989-11-01), Hogle
patent: 4901372 (1990-02-01), Pierce
patent: 4930522 (1990-06-01), Busnel et al.
patent: 5019096 (1991-05-01), Fox, Jr. et al.

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