Method for transesterification or esterification of side chain in polymer
    1.
    发明专利
    Method for transesterification or esterification of side chain in polymer 审中-公开
    聚合物中侧链的转化或纯化方法

    公开(公告)号:JP2012126919A

    公开(公告)日:2012-07-05

    申请号:JP2012080115

    申请日:2012-03-30

    CPC classification number: C08F220/18 C08F8/14 C08F220/62 C08F220/00

    Abstract: PROBLEM TO BE SOLVED: To provide a substitutional method for modifying poly(meth)acrylates.SOLUTION: The method for transesterifying or esterifying side chains in polymers comprises the following steps (a) and (b): (a) a process for producing copolymer which is obtained by polymerizing (aa) at least one (meth)acrylates of general formula (I) [chemical formula 1] as component A, and (ab) at least one monomer of general formula (II) [chemical formula 2] as component B, and (b) a process for transesterifying or esterifying the carboxyl group containing the radical Rwith an alcohol in the presence of an enzyme catalyzing the transesterification or esterification.

    Abstract translation: 要解决的问题:提供改性聚(甲基)丙烯酸酯的替代方法。 聚合物中侧链酯交换或酯化方法包括以下步骤(a)和(b):(a)通过使(aa)至少一种(甲基)丙烯酸酯聚合而获得的共聚物的制备方法 作为组分A的通式(I)[化学式1]和(ab)至少一种通式(II)的单体[化学式2]作为组分B,和(b)将羧基酯交换或酯化的方法 在催化酯交换反应或酯化的酶存在下,用醇进行含有基团R 4 的基团。 版权所有(C)2012,JPO&INPIT

    ENZYMATIC METHOD FOR THE PRODUCTION OF MICROCAPSULES
    3.
    发明申请
    ENZYMATIC METHOD FOR THE PRODUCTION OF MICROCAPSULES 审中-公开
    酶解过程用于生产微型胶囊

    公开(公告)号:WO2008132067A2

    公开(公告)日:2008-11-06

    申请号:PCT/EP2008054702

    申请日:2008-04-18

    Abstract: The invention relates to a method for the production of microcapsules that contain a capsule core containing an effective substance and a capsule shell containing a polymer, comprising the formation of the capsule shell by means of the enzyme-catalyzed polymerization of monomers that are present in an inverse mini-emulsion; and microcapsules and dispersions. The invention relates to the use of said microcapsules and dispersions containing microcapsules as components in dyes, cosmetics, pharmaceuticals, phytosanitary agents, fertilizers, additives for foods or animal feeds, adjuvants for polymers, paper, textiles, leather, or detergents and cleaning agents.

    Abstract translation: 一种用于制备含有包含效应 - 胶囊芯和含聚合物的胶囊壳包括形成由存在于逆细乳液单体的酶催化聚合的装置的胶囊壳微胶囊的过程; 和微胶囊和分散体。 的使用,所述微胶囊和含有分散体作为食品或动物饲料,助剂聚合物,纸,纺织品,皮革或洗涤剂和清洁剂在涂料,化妆品,药​​品,农药,肥料,添加剂的成分的微胶囊。

    4.
    发明专利
    未知

    公开(公告)号:BRPI0810016A2

    公开(公告)日:2014-10-14

    申请号:BRPI0810016

    申请日:2008-04-18

    Applicant: BASF SE

    Abstract: The present invention provides a process for producing microcapsules. The microcapsules have an effect-substance-containing capsule core and a polymer-containing capsule covering. The capsule covering is formed by enzyme-catalyzed polymerization of monomers which are present in an inverse miniemulsion, as well as microcapsules and dispersions. The present invention also provides for using the microcapsules and microcapsule dispersions as components in colorants, cosmetics, pharmaceuticals, crop protection agents, fertilizers, and additives for foods or animal feed.

    6.
    发明专利
    未知

    公开(公告)号:BRPI0614467A2

    公开(公告)日:2012-11-27

    申请号:BRPI0614467

    申请日:2006-07-31

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing (meth)acrylic esters of alcohols having C—C triple bonds, to processes for their preparation, and to their use.

    BLEACH SYSTEMS ENVELOPED WITH POLYMERIC LAYERS

    公开(公告)号:SG170829A1

    公开(公告)日:2011-05-30

    申请号:SG2011023850

    申请日:2007-04-03

    Applicant: BASF SE

    Abstract: The invention relates to a bleach system comprising at least one component selected from bleach, bleach activator or bleach catalyst, wherein the bleach system is enveloped with at least one polymer layer and the polymer has urethane and urea groups. The inventive bleach system and detergent formulations comprising this bleach system are suitable for washing or cleaning textiles or dishware. (No suitable figures)

    ENZYMATIC PROCESS FOR PRODUCING MICROCAPSULES

    公开(公告)号:CA2682017A1

    公开(公告)日:2008-11-06

    申请号:CA2682017

    申请日:2008-04-18

    Applicant: BASF SE

    Abstract: The invention relates to a method for the production of microcapsules tha t contain a capsule core containing an effective substance and a capsule she ll containing a polymer, comprising the formation of the capsule shell by me ans of the enzyme-catalyzed polymerization of monomers that are present in a n inverse mini-emulsion; and microcapsules and dispersions. The invention re lates to the use of said microcapsules and dispersions containing microcapsu les as components in dyes, cosmetics, pharmaceuticals, phytosanitary agents, fertilizers, additives for foods or animal feeds, adjuvants for polymers, p aper, textiles, leather, or detergents and cleaning agents.

Patent Agency Ranking