ODOR INHIBITOR

To provide an odor inhibitor.SOLUTION: This invention has been completed with the findings that a copolymer containing two copolymers having different weight average molecular weights: a constitutional unit based on 2-methacryloyloxyethyl phosphorylcholine and a constitutional unit based on an alkyl...

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Bibliographic Details
Main Authors SASAKI YUMIKO, HARA MASAO, SAKURAI TOSHISUKE
Format Patent
LanguageEnglish
Japanese
Published 19.01.2023
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:To provide an odor inhibitor.SOLUTION: This invention has been completed with the findings that a copolymer containing two copolymers having different weight average molecular weights: a constitutional unit based on 2-methacryloyloxyethyl phosphorylcholine and a constitutional unit based on an alkyl group-containing methacrylic monomer can inhibit alcohol odors and methyl mercaptan odors more suitably than a single copolymer (P).SELECTED DRAWING: None 【課題】臭い抑制剤を提供することである。【解決手段】、相異なる重量平均分子量の２種の共重合体である２－（メタ）アクリロイルオキシエチルホスホリルコリンに基づく構成単位とアルキル基含有（メタ）アクリル系単量体に基づく構成単位とを含有する共重合体は、１種類の共重合体（Ｐ）と比較して、優れたアルコール臭やメチルメルカプタン臭の臭いを抑制できることを見出し、本発明を完成させるに至った。【選択図】なし
Bibliography:Application Number: JP20210110492