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US 4,546,493 AGranted
Tan-through wearing apparel and process for making the same
OwnerKenneth A. Bortnickinventor
Life of this patent
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Abstract
A clothing apparel which is substantially transparent to ultra-violet light wavelengths; and, a coating applied to said fabric for preventing the transmission of light rays of a pre-determined wavelength through said fabric when said fabric is wet by water is disclosed.
Claims13
Tan-through wearing apparel, comprising:
- a. a fabric composed of a material which is substantially transparent to ultra-violet wavelengths and to substantially all wavelengths of light when wet;
- and,
- b. a coating on said fabric for preventing the transmission of light rays of a pre-determined wavelength through said fabric when said apparel is wet.
Tan-through wearing apparel, comprising:
- a. a fabric composed of a material which is at least 99.5% by weight silicon dioxide;
- and,
- b. a coating comprised essentially of a silicone based compound which is adapted for substantially preventing the transmission of light of wavelength in excess of 400 nanometers through said fabric when said apparel is wet.
A process for creating tan-through wearing apparel, comprising the steps of:
- a. weaving a fabric with warp threads and weft threads composed of a material substantially transparent to ultra-violet wavelengths;
- and,
- b. coating said fabric with a compound having the characteristic of preventing the transmission of light rays of a pre-selected wavelength through said fabric when said coated fabric is wet by water.
A process for creating tan-through apparel, comprising the steps of:
- a. coating a first thread composed of a material substantially transparent to ultra-violet wavelengths with a compound adapted for preventing the transmission of light rays of a pre-selected wave through said thread when said coated thread is wet;
- b. weaving said coated thread and a second thread into a fabric.
Tan-through wearing apparel, comprising:
- a. a material transparent at all times to sun light, including ultra-violet radiation;
- b. said material not incorporating therein sun screening materials;
- and,
- c. a translucent coating applied to said material and having the characteristic of filtering out selected wavelengths of light, said coating having the additional characteristic of being translucient under wet and dry conditions.
1 more element
Dependencies are inferred from the claim text.