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    USE OF POLYMERS AS ADDITIVES IN A POLYMER MATRIX
    125.
    发明申请
    USE OF POLYMERS AS ADDITIVES IN A POLYMER MATRIX 有权
    聚合物作为聚合物基质中添加剂的使用

    公开(公告)号：US20160053113A1

    公开(公告)日：2016-02-25

    申请号：US14783409

    申请日：2014-04-08

    Applicant: UNIVERSITÉ DE BORDEAUX ,  INSTITUT DES CORPS GRAS ETUDES ET RECHERCHES TECHNIQUES - ITERG ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S) ,  INSTITUT POLYTECHNIQUE DE BORDEAUX

    Inventor： Henri CRAMAIL ,  Thomas LEBARBE ,  Benoit GADENNE ,  Carine ALFOS

    IPC: C08L67/04

    CPC classification number: C08L67/04 ,  C08L25/06 ,  C08L27/06 ,  C08L33/06 ,  C08L77/00 ,  C08L2207/04

    Abstract: The present invention relates to the use of polymers of the following formula (I): wherein: A1i represents un radical alkylene divalent comprising from 2 to 20 carbon atoms; A2i represents a radical alkylene divalent comprising from 2 to 20 carbon atoms; X1i is chosen from the group consisting of: —S—, —CH2— and a bond; Y represents H, a phenyl group or an alkyl group comprising from 1 to 10 carbon atoms; i represents an integer varying from 1 to n; n represents an integer comprised from 2 to 1,000; provided that the total number of carbon atoms of the radicals A2i, X1i et A1i is greater than or equal to 8; as additives in a polymeric matrix chosen from the group consisting of matrices of polyester, poly(vinly chloride), polyurethane, polyamide, poly(alkyl acrylate), poly(alkyl methacrylate), polystyrene and polyolefin, said polymer of formula (I) being different from poly(ricinoleic acid).

    Abstract translation: 本发明涉及下列通式（I）的聚合物的用途：其中：Al 1表示包含2至20个碳原子的非自由基亚烷基二价烷基; A2i表示包含2至20个碳原子的基团亚烷基二价基团; X1i选自：-S-，-CH 2 - 和键; Y表示H，苯基或含有1〜10个碳原子的烷基; i表示从1到n的整数; n表示2〜1,000的整数， 条件是基团A2i，X1i和A1i的碳原子总数大于或等于8; 作为选自聚酯，聚（氯乙烯），聚氨酯，聚酰胺，聚（丙烯酸烷基酯），聚（甲基丙烯酸烷基酯），聚苯乙烯和聚烯烃）的聚合物基质的聚合物基质中的添加剂，所述式（I）的聚合物为 不同于聚（蓖麻油酸）。

    METHOD FOR IDENTIFYING THE OAK SPECIES OF AN OAK WOOD SAMPLE
    126.
    发明申请
    METHOD FOR IDENTIFYING THE OAK SPECIES OF AN OAK WOOD SAMPLE 审中-公开
    用于识别OAK木材样品的OAK物种的方法

    公开(公告)号：US20160011166A1

    公开(公告)日：2016-01-14

    申请号：US14795609

    申请日：2015-07-09

    Applicant: SEGUIN MOREAU & Cº ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  E. REMY MARTIN & C° ,  UNIVERSITE DE BORDEAUX

    Inventor： Axel MARCHAL ,  Denis DUBOURDIEU

    IPC: G01N33/46 ,  G01N30/72 ,  G01N33/00

    CPC classification number: G01N33/46 ,  G01N30/7206 ,  G01N30/7233 ,  G01N33/0098 ,  G01N2030/025 ,  G01N2030/027

    Abstract: The invention concerns a method for identifying the oak species including the following steps of: Providing an oak wood sample; Preparing said sample; Performing at least one analysis on the wood sample so as: to identify: from one to three molecules belonging to a 1st category of molecules defined by the derivatives of oleanane-type triterpenes which derive from an aglycone of empirical formula C30H48O6, from one to three molecules belonging to a 2nd category of molecules defined by the derivatives of oleanane-type triterpenes which derive from an aglycone of empirical formula C30H46O7, as well as derivatives of oleanane-type triterpenes which derive from an aglycone of empirical formula C30H46O8, then to determine the concentration of the identified molecules; Determining a ratio R; Identifying the oak species.

    Abstract translation: 本发明涉及一种用于鉴定橡木物种的方法，包括以下步骤：提供橡木样品; 准备样品; 对木材样品进行至少一项分析，以便：鉴定：属于由经验式C30H48O6的糖苷配基衍生而来的一级分子定义的第一类分子，其分子量为1至3 属于由衍生自经验式C30H46O7的糖苷配基的烯烃型三萜烯衍生物定义的第二类分子的分子，以及衍生自经验式C30H46O8的糖苷配基的五油酸型三萜烯衍生物，然后确定 鉴定分子的浓度; 确定比率R; 鉴定橡树种。

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