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Sunscreen

Sunscreen-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Sunscreen compositions and methods for boosting efficacy
L'oreal
October 05, 2017 - N°20170281488

The present disclosure relates to sunscreen compositions that are unique in simultaneously protecting skin from heat in while blocking uv radiation. The sunscreen compositions typically include: (a) laponite; (b) one or more uv filters; (c) one or more emulsifiers; and (d) water. The sunscreen compositions are useful for protecting skin from uv damage caused by sun exposure and for preventing ...
A stable personal care cream composition
Conopco, Inc., D/b/a/ Unilever
September 21, 2017 - N°20170266470

The invention relates to a personal care cream composition, more particularly to a photo-protective composition that maintains its sensory properties while ensuring high sun-protection efficacy. The present inventors have herein determined that inclusion of hydrophobic polymer particles of a specified particle size range enables certain cream compositions to not only provide the sunscreen benefits but also deliver the excellent watery ...
Apparatus for disguising liquid contents in possession
5 N Out, Inc.
August 31, 2017 - N°20170247178

A device in the form of a container is disclosed which obscures and/or misdirects another person from recognizing the device contains potable fluid. The device is generally constructed with the appearance of a cosmetics-style tube and, in the illustrated form, a sunscreen lotion tube. The device includes a neck and a removable cap that are matingly threaded as to ...
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Sunscreen compositions comprising colour pigments
Basf Se
August 17, 2017 - N°20170231889

Disclosed are cosmetic formulation comprising (a) particulates having an absorption in the range of 400 to 800 nm; and (b) uv filters selected from (b1) particulate organic uv-filters; and (b2) soluble organic uv filters.
Shell-structured particles for sunscreen applications
International Business Machines Corporation
August 17, 2017 - N°20170231882

Shell-structured particles for sunscreen applications are provided herein. A method includes selecting one or more particles to serve as a core material in a sunscreen composition, wherein each of the one or more particles comprises a band gap within a predetermined range, and wherein said selecting is based on a desired absorption spectrum of the sunscreen composition; coating the one ...
Microcapsules and uses thereof
President And Fellows Of Harvard College
August 10, 2017 - N°20170224849

Certain aspects of the present invention relates to microcapsules comprising a core; and a hydrophobic, cross-linked polymeric shell, as well as method for making and using same. Some embodiments of the present invention relate to microcapsules comprising a core; and a hydrophobic, cross-linked polymeric shell. These microcapsules can be used in a variety of applications, including agriculture, encapsulation of food ...
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Sunscreen Patent Applications
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Polyurethane urea solutions for cosmetic compositions
Covestro Deutschland Ag
August 03, 2017 - N°20170216189

The invention relates to a method for producing a cosmetic composition, comprising at least one polyurethane urea which does not contain any ionically hydrophilizing groups and is dissolved in a solvent or solvent mixture, wherein the solvent consists of one or more monohydroxy-functional alcohol(s), or a solvent mixture that consists of organic solvents and contains ≧50 wt. %, relative to ...
Topical mosquito control product with sunscreen
Penta 5 Usa, Llc
July 27, 2017 - N°20170208819

A topical mosquito repellent and sunscreen product includes active and inert ingredients. The active ingredients include natural materials and may include soybean oil, citronella oil, peppermint oil and thyme oil. The inert ingredients include natural materials and may include bee's wax, isopropyl alcohol, avocado oil, sunflower oil, turmeric, zinc oxide, vanillin, lecithin and water.
Sunscreen/insect repellant compositions and methods of making and using the same
Sunsect, Inc.
July 13, 2017 - N°20170196788

The present invention is directed to combination sunscreen and insect repellant compositions. The combination sunscreen and insect repellant compositions contain (i) diethyl toluamide (or n,n-diethyl-3-methylbenzamide or deet), (ii) one or more sunscreen components, with each sunscreen component being capable of absorbing ultraviolet light rays, and (iii) a polymeric binder system. The combination sunscreen and insect repellant compositions may ...
Surfboard wax with sunscreen
Sunsect, Inc.
July 06, 2017 - N°20170190145

A composition includes a first layer of surfboard wax and a second layer of sunscreen. The second layer is adhered to the first layer so that the first and second layers are disposed above and below one another. The second layer includes a combination of a wax and an ultraviolet radiation absorber.
All-natural sunscreen
Sunsect, Inc.
July 06, 2017 - N°20170189323

A sunscreen composition composed of all-natural ingredients comprising a wax, a natural oil and zinc oxide.
Sunscreen compositions with improved water resistance of uva sunscreen active agents
Edgewell Personal Care Brands, Llc
July 06, 2017 - N°20170189296

Sunscreen compositions, products and methods that include at least one uva sunscreen active agent, at least one uvb sunscreen active agent, and one or more water insoluble film forming polymers. The compositions, products and methods may further include one or more active or inactive cosmetic ingredients. The water insoluble film forming polymers synergistically affect the uva and uvb sunscreen active ...
Compositions containing combinations of sunscreen active agents
L'orÉal
July 06, 2017 - N°20170189291

Compositions containing octocrylene, octinoxate, octisalate, homosalate and having improved sun protection factor (spf) properties, as well as methods of improving sun protection factor (spf) properties of compositions, are provided.
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Stable skin care composition having cosmetically acceptable oils
L'oreal
June 29, 2017 - N°20170181959

A skin care composition including a cosmetically acceptable oil, from about 0. 25% to about 7. 0%, based upon the weight of the composition, of a polyglyceryl fatty acid ester surfactant having an hydrophile-lipophile balance value of from about 9 to about 12, and a sunscreen active. The composition is stable.
Sunscreen formulation with tunable absorption and emission
International Business Machines Corporation
June 29, 2017 - N°20170181941

Tunable sunscreen compositions include quantum confined nanoparticles selected from the group of zinc oxide nanoparticles, titanium oxide nanoparticles, and gallium nitride-based nanoparticles. The zinc oxide nanoparticles have particle sizes that provide either quantum confined absorption at wavelengths of 290 nm to about 400 nm or emission at about 275 nm to about 290 nm. Still further, the zinc oxide with the quantum confined absorption ...
Esters of acetals, composition thereof, methods of preparation and main uses thereof in cosmetic area
International Business Machines Corporation
June 22, 2017 - N°20170174649

Are provided which have excellent solubility power in sunscreens, excellent properties of emollience, spreadability and ease of preparing stable aqueous formulas, are completely non-toxic, have no characteristics that generate ocular or cutaneous irritation, and these properties enable their use as solubilizers and emollients in cosmetic formulations for body use, facial sunscreens, makeup removers and component for use in roll-on deodorants.
Controlling zinc oxide particle size for sunscreen applications
International Business Machines Corporation
June 22, 2017 - N°20170172862

Zinc oxide compositions and methods for controlling zinc oxide particle size for sunscreen applications are provided herein. An example composition includes multiple zinc oxide particles, wherein each of the zinc oxide particles is (i) coated with an optical coating material and (ii) of a size that is below a maximum threshold; and a medium layer within which the zinc oxide ...
Notch filter coatings for use in sunscreen applications
International Business Machines Corporation
June 22, 2017 - N°20170172861

Notch filter coatings for use in sunscreen applications are provided herein. An exemplary composition includes multiple zinc oxide particles suspended within a medium forming sunscreen composition; and a combination of multiple notch filter coating materials individually applied as a distinct layer to each of the multiple zinc oxide particles to create a multi-layered structure surrounding each of the multiple zinc ...
Metal oxide and polymer controlled delivery systems, sunscreens, treatments, and topical coating applicators
International Business Machines Corporation
June 15, 2017 - N°20170165462

Systems and methods for keeping various compounds stable in different ampoules in an applicator. Upon breaking open the ampoules, the compounds are mixed and applied. In one embodiment, the resulting mixture is a long lasting waterproof sunscreen for use on skin. In another embodiment, the resulting mixture applied one or more coatings to an article and may subsequently accomplish sustained ...
Oil-in -water emulsion sunscreen composition
Isp Investments Inc.
June 15, 2017 - N°20170165187

In accordance with the present invention there is provided an oil-in-water emulsion sunscreen composition comprising (a) a uv active, (b) a first emulsifier having an hlb value less than 5 and (c) optionally a second emulsifier having an hlb value greater than 5 present in an amount of less than 0. 2% w/w of the composition. The oil-in-water sunscreen composition is characterized by ...
Polyacrylate salt, methods of preparation and applications for employing the same
Momentive Performance Materials Inc.
June 08, 2017 - N°20170158823

The present invention relates to a crosslinked polyacrylate salt, which has been neutralized by two types of amines: (1) amine groups attached to the polymer backbone of an aminosilicone and (2) water soluble organic amines. The compositions of the present invention can readily swell in water, displaying enhanced thickening, emulsifying, dispersing and producing film with water resistance compared to acrylate based thickener ...
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