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A61K - Cooperative Patent Classification

A61K - Cooperative Patent Classification

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CPC - <strong>A61K</strong> - 2013.07 - page 87<br />

<strong>A61K</strong> 2800/432 . . . . Direct dyes<br />

<strong>A61K</strong> 2800/4322 . . . . . in preparations for temporarily coloring the hair further containing an<br />

oxidizing agent<br />

<strong>A61K</strong> 2800/4324 . . . . . in preparations for permanently dyeing the hair<br />

<strong>A61K</strong> 2800/434 . . . . Luminescent, Fluorescent ; Optical brighteners ; Photosensitizers<br />

<strong>A61K</strong> 2800/436 . . . . Interference pigments, e.g. Iridescent, Pearlescent<br />

<strong>A61K</strong> 2800/437 . . . . Diffractive phenomena ; Photonic arrays<br />

<strong>A61K</strong> 2800/438 . . . . Thermochromatic ; Photochromic ; Phototropic<br />

<strong>A61K</strong> 2800/45 . . . Colour indicators, e.g. pH- or Redox indicators<br />

<strong>A61K</strong> 2800/47 . . Magnetic materials ; Paramagnetic compounds<br />

<strong>A61K</strong> 2800/48 . . Thickener, Thickening system<br />

<strong>A61K</strong> 2800/49 . . Solubiliser, Solubilising system<br />

<strong>A61K</strong> 2800/51 . . Chelating agents<br />

<strong>A61K</strong> 2800/52 . . Stabilizers<br />

<strong>A61K</strong> 2800/522 . . . Antioxidants ; Radical scavengers<br />

<strong>A61K</strong> 2800/524 . . . Preservatives<br />

<strong>A61K</strong> 2800/526 . . . Corrosion inhibitors<br />

<strong>A61K</strong> 2800/54 . . Polymers characterized by specific structures/properties<br />

<strong>A61K</strong> 2800/542 . . . characterized by the charge<br />

<strong>A61K</strong> 2800/5422 . . . . nonionic<br />

<strong>A61K</strong> 2800/5424 . . . . anionic<br />

<strong>A61K</strong> 2800/5426 . . . . cationic<br />

<strong>A61K</strong> 2800/5428 . . . . amphoteric or zwitterionic<br />

<strong>A61K</strong> 2800/544 . . . Dendrimers, Hyperbranched polymers<br />

<strong>A61K</strong> 2800/546 . . . Swellable particulate polymers<br />

<strong>A61K</strong> 2800/548 . . . Associative polymers<br />

<strong>A61K</strong> 2800/56 . . Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated<br />

perfumes, inclusion compounds, sustained release forms<br />

<strong>A61K</strong> 2800/57 . . Compounds covalently linked to a ( n inert ) carrier molecule, e.g. conjugates,<br />

pro-fragrances<br />

<strong>A61K</strong> 2800/58 . . Metal complex ; Coordination compounds<br />

<strong>A61K</strong> 2800/59 . . Mixtures<br />

<strong>A61K</strong> 2800/591 . . . Mixtures of compounds not provided for by any of the codes <strong>A61K</strong> 2800/592 to<br />

<strong>A61K</strong> 2800/596<br />

<strong>A61K</strong> 2800/592 . . . Mixtures of compounds complementing their respective functions<br />

<strong>A61K</strong> 2800/5922 . . . . At least two compounds being classified in the same subclass of <strong>A61K</strong> 8/18<br />

<strong>A61K</strong> 2800/594 . . . Mixtures of polymers<br />

<strong>A61K</strong> 2800/596 . . . Mixtures of surface active compounds<br />

<strong>A61K</strong> 2800/60 . . Particulates further characterized by their structure or composition<br />

<strong>A61K</strong> 2800/61 . . . Surface treated<br />

<strong>A61K</strong> 2800/612 . . . . By organic compounds<br />

<strong>A61K</strong> 2800/614 . . . . By macromolecular compounds<br />

<strong>A61K</strong> 2800/62 . . . . Coated

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