US2005061353A1PendingUtilityA1
Hair curler
Priority: Sep 19, 2003Filed: Sep 19, 2003Published: Mar 24, 2005
Est. expirySep 19, 2023(expired)· nominal 20-yr term from priority
Inventors:Kazutoshi Kaizuka
A45D 4/16A45D 2/362
50
PatentIndex Score
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Cited by
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Claims
Abstract
A hair curler that can rapidly impart a strong, attractive curl without causing damage or loss of shine, and which can reduce setting time. The hair curler has a curler body formed of a heat resistant resin to which are admixed silicon dioxide based multi-element mineral powder, formed by crushing a multi-element mineral, and a far-infrared emitting powder, formed by crushing a far-infrared emitting material.
Claims
exact text as granted — not AI-modified1 . A hair curler of the type wherein an internal heater is incorporated within a curler body, comprising:
a curler body formed of a heat resistant resin to which are admixed a silicon dioxide based multi-element mineral powder, formed by crushing a multi-element mineral, and a far-infrared emitting powder, formed by crushing a far-infrared emitting material.
2 . The hair curler of claim 1 further comprising:
a cylindrical curler body; a plurality of protrusions extending radially from said cylindrical curler body; said curler body and said protrusions formed from said heat resistant resin and mineral powder admixture.
3 . The hair curler of claim 2 , further comprising:
an internal heater mounted within said cylindrical curler body.
4 . The hair curler of claim 3 , further comprising:
a thermolabel on said cylinder, said thermolabel being an indicator of the temperature of said hair curler.
5 . The hair curler of claim 1 wherein said heat resistant resin is a polyester elastomer.
6 . The hair curler of claim 1 wherein said heat resistant resin is mixed with between about 0.5% and 5% by weight of said multi-element mineral powder and far-infrared emitting powder.
7 . The hair curler of claim 1 wherein said heat resistant resin is mixed with between about 0.1% and 3% by weight of said multi-element mineral/powder and far-infrared emitting powder.
8 . A hair curler comprising:
a cylindrical curler body having a plurality of radially extending protrusions, said cylindrical curler body formed from a mixture of a heat resistant polyester elastomer blended with 0.5% to 5% by weight of a powder, said powder consisting of at least one of a silicon dioxide based polyelement mineral powder and a far infrared emitting powder; and an internal mounted within said cylindrical curler body.
9 . The hair curler of claim 8 , further comprising:
a thermolabel on said cylinder, said thermolabel being an indicator of the temperature of said hair curler.Join the waitlist — get patent alerts
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