SOLID AIR FRESHENER
    1.
    发明申请
    SOLID AIR FRESHENER 审中-公开
    固体空气清新剂

    公开(公告)号:US20110318296A1

    公开(公告)日:2011-12-29

    申请号:US12668969

    申请日:2007-05-14

    IPC分类号: A61L9/01 B29C39/38

    CPC分类号: A61L9/05

    摘要: The present invention relates to a solid air freshener comprising the following components: i) a total amount of polyethylene glycols in the range of from 30 to 80 Wt.-%, wherein the weight average molecular weight Mw of the total amount of polyethylene glycols present in the solid air freshener is in the range of from 1000 to 20000 g/mol, the total amount of polyethylene glycols consisting of one, two, or more polyethylene glycol materials, ii) a total amount of surfactants in the range of from 5 to 40 wt.-%, iii) a total amount of perfume in the range of from 5 to 50 wt.-%, wherein the perfume consists of (iii)(a) fragrance material, and optionally (iii)(b) a solvent for the fragrance material, iv) an amount of water in the range of from 0 to 10 wt.-%, wherein any water present in the solid air freshener is exclusively considered as component (iv), and wherein the total amount of components (i), (ii), (iii), and (iv) is at least 95 wt.-%, based on the total weight of the solid air freshener.

    摘要翻译: 本发明涉及包含以下组分的固体空气清新剂:i)聚乙二醇的总量为30至80重量%,其中存在聚乙二醇总量的重均分子量Mw 在固体空气清新剂中的范围为1000-20000g / mol,由一种,两种或更多种聚乙二醇材料组成的聚乙二醇的总量,ii)表面活性剂的总量在5〜 40重量%,iii)香料的总量为5至50重量%,其中香料由(iii)(a)香料和任选(iii)(b)溶剂组成 对于香料材料,iv)一定量的0-10重量%的水,其中存在于固体空气清新剂中的任何水仅被视为组分(ⅳ),其中组分的总量( i),(ii),(iii)和(iv)基于固体空气fr的总重量为至少95重量% 埃辛格

    3-methylbenzyl-isobutyrate
    7.
    发明授权
    3-methylbenzyl-isobutyrate 有权
    异丁酸3-甲基苄酯

    公开(公告)号:US07638479B2

    公开(公告)日:2009-12-29

    申请号:US12357945

    申请日:2009-01-22

    IPC分类号: A61K8/37 A61K8/34

    摘要: 3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture.

    摘要翻译: 描述了异丁酸3-甲基苄酯,以及其作为有气味物质的用途,特别是赋予气味物质混合物的绿色水果头香味。

    PROCESS FOR PREPARING UNSATURATED LACTONES
    8.
    发明申请
    PROCESS FOR PREPARING UNSATURATED LACTONES 有权
    制备不饱和乳液的方法

    公开(公告)号:US20090306411A1

    公开(公告)日:2009-12-10

    申请号:US11568998

    申请日:2005-05-10

    IPC分类号: C07D313/00

    CPC分类号: C07D311/94 C07D315/00

    摘要: The invention relates to a process for preparing saturated or unsaturated lactones. This process involves reacting a bicyclic compound or a monocyclic compound with hydrogen peroxide in the presence of a first acid having a pKa of 3 or less and a first organic solvent, thereby forming a hydroperoxide. The obtained mixture comprising the hydroperoxide is subsequently metered to a mixture of a second organic solvent and a dissociation-enhancing catalyst, optionally comprising a second organic acid. The invention also pertains to a process of preparing the hydroperoxide.

    摘要翻译: 本发明涉及一种制备饱和或不饱和内酯的方法。 该方法包括在pKa为3以下的第一酸和第一有机溶剂的存在下使双环化合物或单环化合物与过氧化氢反应,从而形成氢过氧化物。 随后将获得的包含氢过氧化物的混合物计量加入到任选包含第二有机酸的第二有机溶剂和解离增强催化剂的混合物中。 本发明还涉及一种制备氢过氧化物的方法。

    Odorant for hydrogen based on acrylate and indene
    10.
    发明申请
    Odorant for hydrogen based on acrylate and indene 审中-公开
    基于丙烯酸酯和茚的氢气气味

    公开(公告)号:US20090283722A1

    公开(公告)日:2009-11-19

    申请号:US11720878

    申请日:2005-12-19

    IPC分类号: C09K3/00

    CPC分类号: C10L3/006

    摘要: The present invention concerns a nitrogen-free and sulfur-free odorant for hydrogen gas containing at least one acrylic acid C 1 -C 6 -alkyl ester and indene, its use for the odorisation of hydrogen gas, a process for the odorisation of hydrogen gas and hydrogen gas containing an odorant according to the invention. Data supplied from the esp@cenet database—Worldwide

    摘要翻译: 本发明涉及含有至少一种丙烯酸C 1 -C 6 - 烷基酯和茚的氢气的无氮和无硫气味剂,其用于 氢气的气味,根据本发明的含有气味的氢气和含有气味的氢气的方法。 从esp @ cenet database-Worldwide提供的数据