Long acting germicidal condom and manufacture procedure
OwnerChih-Yao Wuinventor
Life of this patent
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Abstract
The present invention is to provide a long-acting germicidal condom and manufacture procedure. A long acting germicidal condom comprises a sheath (1) has a filmy structure to protect male sexual organ, said sheath (1) includes an extruded latex (12) combined with a nano scale titanium oxide photocatalysis coating liquid (2), a nano scale zinc oxide (3) and a nano scale chitin beads and chitosan beads (4); a lubricating germicidal solution (5) spread on a cylindrical surface about said sheath (1); and an O ring (6) coupled to an open end of said sheath (1).
Claims8
Method of manufacturing a long-acting germicidal condom comprises the steps of:
- first step:
- a nano scale titanium dioxide photocatalysis coating liquid (2) to emit far infrared rays, a nano scale zinc oxide (3) with germicidal effect, and a nano scale chitin beads and chitosan beads (4) are combined to form a composite material (10);
- second step:
- said composite material (10) is mixed into an elastomer material (11) to form a latex (12);
- third step:
- said latex (12) with a density is extruded to form a sheath (1) further coupled with an O ring;
- and
- fourth step:
- a cylindrical surface of said sheath (1) is spread with lubricating germicidal solution (5);
- thus to finish a long acting germicidal condom.
A long acting germicidal condom comprises a sheath (1) has a filmy structure to protect male sexual organ, said sheath (1) includes an extruded latex (12) combined with a nano scale titanium oxide photocatalysis coating liquid (2), a nano scale zinc oxide (3) and a nano scale chitin beads and chitosan beads (4);
- a lubricating germicidal solution (5) spread on a cylindrical surface about said sheath (1);
- and
- an O ring (6) coupled to an open end of said sheath (1).
Dependencies are inferred from the claim text.