ASK.COM ENCYCLOPEDIA - PLASTIC.
PN has learned about a partnership that will turn post-consumer recycled polypropylene into toothbrushes, dishes and food storage products: NextLife has agreed to supply consumer brand Preserve with a consistent level of PCR PP for its housewares products. US4603448 Jun 7, 1985 Aug 5, 1986 MTV Associates Rotary electric toothbrush. US5088145 Mar 26, 1990 Feb 18, 1992 Electrically powered toothbrush. US5651157 Sep 17, 1996 Jul 29, 1997 Rowenta Werke GmbH Electric toothbrush with vibration. Electric toothbrush comprises an oscillating, bristle bearing head which comprises two or more segments which are integral with one another. US4603448 Jun 7, 1985 Aug 5, 1986 MTV Associates Rotary electric toothbrush. US5088145 Mar 26, 1990 Feb 18, 1992 Electrically powered toothbrush. US5651157 Sep 17, 1996 Jul 29, 1997 Rowenta Werke GmbH Electric toothbrush with vibration. US3316576 Aug 19, 1965 May 2, 1967 ELECTRIC TOOTHBRUSH. US5283921 May 21, 1992 Feb 8, 1994 Electric toothbrush holder.
EBAY - 2 X THERMOFORMING MOUTH TRAYS TEETH WHITENING BLEACHING - EBAY.
The device of claim 4, wherein said soft rubber is selected from the group consisting of styrenic block copolymers, thermoplastic vulcanizates and thermoplastic polyurethane. The device of claim 9, wherein said handle is selected from the group consisting of hand held toothbrushes and electric toothbrushes. Philips Sonicare HX5610 / 01 Essence 5300 Rechargeable Electric Toothbrush. Taking care of your oral health is easy with the Philips Sonicare Essence 5300 Rechargeable Electric Toothbrush. Made from latex, these lubricated s offer ultimate sensitivity. Examples of such classes are the thermoplastic and thermoset, elastomer, structural, biodegradable, and electrically conductive. While plastics can be made electrically conductive, with the conductivity of up to 80 kS / cm in stretch-oriented polyacetylene. Household items made of various types of plastic. Cybersonic Electric Toothbrush System CYBERSONIC Health Beauty. The electric toothbrush according to claim 1, wherein the brush body forms a plug-on part for the electric toothbrush or the electric toothbrush is formed as a single piece. An electric toothbrush, the electric toothbrush comprising. The term toothbrush covers both conventional manual toothbrushes and electric teeth-cleaning appliances.
GOOGLE - PATENT US7721371 - TOOTHBRUSH AND PROCESS FOR PRODUCING THE SAME - GOOGLE PATENTS.
Most dentists recommend using a toothbrush labelled soft, since hard bristled toothbrushes can damage tooth enamel and irritate the gums. Toothbrushes have usually been made from synthetic fibers since they were originally developed, although animal bristles are still sometimes used. Corsets made with celluloid stays also proved popular, since perspiration didnt rust the stays, as it would if they had been made of metal. For example, some electronic circuit boards are made of sheets of paper or cloth impregnated with phenolic resin. Examples of such classes are the thermoplastic and thermoset, elastomer, structural, biodegradable, and electrically conductive. While plastics can be made electrically conductive, with the conductivity of up to 80 kS / cm in stretch-oriented polyacetylene. Household items made of various types of plastic. Perhaps the most unique and appealing feature of invisalign braces is that they are barely visible since the trays (a series of clear aligners) are made from a nearly transparent thermoplastic material. What Should You Look for When Selecting a Toothbrush. The electric toothbrush according to claim 1, wherein the brush body forms a plug-on part for electric teeth-cleaning appliances or the electric toothbrush is formed as a single piece.
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An electric toothbrush, the electric toothbrush comprising. Engineer, molds are made by a. Injection molding is the most common method of production, with some commonly made items including bottle caps and outdoor furniture. Bakelite Phenol-formaldehyde resin High electric, heat and chemical resistance Insulation of wires, manufacturing sockets, electrical devices, breakpads, etc. Nylon Polyamide Silky, thermoplastic and resistant to biological and chemical agents Stockings, fabrics, toothbrushes. A guard for preventing activation of an on / off switch that provides a source of power to operate a personal electric device, such as an electric toothbrush, an electric razor, a trimmer, and the like. Other classifications include thermoplastic vs thermoset, elastomer, engineering plastic, addition or condensation, and Glass transition temperature or Tg. Parkesine was made from cellulose treated with nitric acid and a solvent. 4603448 Rotary electric toothbrush Middleton et al. 5088145 Electrically powered toothbrush Whitefield 2 / 1 / 1992. 5651157 Electric toothbrush with vibration Hahn 7 / 1 / 1997.
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