利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

80 条记录 (耗时 0.03 秒)

    METHOD OF PRODUCING POLYMER FILMS WITH GAS-BARRIER PROPERTIES
    2.
    发明申请
    METHOD OF PRODUCING POLYMER FILMS WITH GAS-BARRIER PROPERTIES 审中-公开
    生产具有气体阻隔性能的聚合物膜的方法

    公开(公告)号：WO2018050490A1

    公开(公告)日：2018-03-22

    申请号：PCT/EP2017/072233

    申请日：2017-09-05

    申请人： BASF SE

    发明人： PIETSCH, Ines ,  PREISHUBER-PFLUEGL, Peter ,  HUENERFAUTH, Klaus ,  BIPPUS, Patrick ,  SMIT, Theo

    IPC分类号： C08J7/04 ,  C09D133/00 ,  C09D179/00

    摘要： There is provided a method of forming a metallized polymeric film comprising (1) coating a polymer film with an aqueous primer solution comprising a solution of at least one polyanion and at least one polyethyleneimine, wherein the polyanion is a polymer comprising at least partially neutralized acid groups having a weight average molecular weight of preferably at least 5000 g/mol prior to neutralization; and wherein said polyethyleneimine has a weight average molecular weight of preferably at least 25000 g/mol; and (2) depositing a metal or a metal oxide on the at least one coated side of the polymer film.

    摘要翻译： 提供了一种形成金属化聚合物膜的方法，其包括（1）用包含至少一种聚阴离子和至少一种聚乙烯亚胺的溶液的含水底漆溶液涂布聚合物膜，其中聚阴离子为 在中和之前包含重均分子量优选至少为5000g / mol的至少部分中和的酸基团的聚合物; 并且其中所述聚乙烯亚胺具有优选至少25000g / mol的重均分子量; 和（2）在聚合物膜的至少一个涂布面上沉积金属或金属氧化物。

    올리고머로 표면개질된 실리카 나노입자를 포함하는 유무기 나노 하이브리드 코팅제, 수지 및 그 제조방법
    3.
    发明申请
    올리고머로 표면개질된 실리카 나노입자를 포함하는 유무기 나노 하이브리드 코팅제, 수지 및 그 제조방법 审中-公开
    有机和无机纳米粒子涂料，包括用低聚物修饰的二氧化硅纳米粒子，树脂和其制备方法

    公开(公告)号：WO2016043426A1

    公开(公告)日：2016-03-24

    申请号：PCT/KR2015/007776

    申请日：2015-07-28

    申请人： 한국전기연구원

    发明人： 이대호 ,  강동필 ,  박진희 ,  전제홍 ,  한세원

    IPC分类号： C09D7/12 ,  C09D179/00

    CPC分类号： C09D7/40 ,  C09D179/00

    摘要： 본 발명은, 올리고머로 표면개질된 실리카 나노입자를 포함하는 유무기 나노 하이브리드 코팅제, 수지 및 그 제조방법에 있어서, 질소원소를 포함하는 올리고머(Oligomer)를 준비하는 단계와; 실란을 통해 표면처리된 실리카와 상기 올리고머를 혼합 및 교반하여 올리고머로 표면개질된 실리카 나노입자를 제조하는 단계와; 상기 올리고머로 표면개질된 실리카 나노입자를 질소원소를 포함하는 폴리머와 혼합하는 단계를 포함하는 것을 기술적 요지로 한다. 이에 의해 올리고머로 표면개질된 실리카 나노입자를 포함하여 제조되는 유무기 나노 하이브리드 코팅제는 올리고머와 폴리머 간의 물리적 꼬임(Chain entanglement)에 의해 접착성, 강도, 전기적 특성을 향상가능한 효과를 제공한다. 또한, 올리고머로 표면개질된 실리카 나노입자를 포함한 유무기 나노 하이브리드 코팅제는 올리고머 간의 입체반발 효과(Steric repulsion)에 의해 실리카졸 및 혼합폴리머의 저장성이 개선되며, 별도의 공정 없이 간단한 축합공정을 통해 제조가능한 효과를 제공한다.

    摘要翻译： 本发明的技术特征涉及包含用低聚物表面改性的二氧化硅纳米粒子的有机和无机纳米混合涂覆剂，树脂及其制备方法，其中该方法包括以下步骤：制备含氮原子的低聚物 ; 通过混合和搅拌用硅烷表面处理的二氧化硅和低聚物制备用低聚物表面改性的二氧化硅纳米颗粒; 并混合含氮原子的聚合物和用低聚物表面改性的二氧化硅纳米粒子。 因此，通过包含用低聚物表面改性的二氧化硅纳米粒子制备的有机和无机纳米混合涂层剂通过低聚物和聚合物之间的物理扭转（链缠结）提供了改善粘合性，强度和电特性的效果。 此外，包含用低聚物表面改性的二氧化硅纳米粒子的有机和无机纳米混合涂层剂通过低聚物之间的空间排斥改善了二氧化硅溶胶和混合聚合物的储存性，并且可以通过简单的缩合方法制备而无需单独的方法。

    PRIMER COMPOSITION
    6.
    发明申请
    PRIMER COMPOSITION 审中-公开
    主要成分

    公开(公告)号：WO2009007809A1

    公开(公告)日：2009-01-15

    申请号：PCT/IB2008/001547

    申请日：2008-06-04

    申请人： BASF COATINGS JAPAN LTD. ,  KITAMURA, Toshiya ,  ISHIBASHI, Hayato

    发明人： KITAMURA, Toshiya ,  ISHIBASHI, Hayato

    IPC分类号： C09D179/08 ,  C09D179/00

    CPC分类号： C09D179/08 ,  C08L61/06 ,  C08L63/00 ,  C08L77/00 ,  C08L2205/03 ,  C08L2666/14 ,  C08L2666/16 ,  C08L2666/20 ,  C08L2666/22

    摘要： To provide primer compositions with which it is possible to form primer paint films with which the adhesion on metals such as iron, copper and the like, plated steel sheets where these have been plated, and especially zinc plated steel sheets, is excellent, with which the adhesion with the topcoat film when a polyamide (nylon) resin forms the topcoat film is also excellent and which has excellent gasohol properties in particular. A primer composition which contains (A) polyimide resin and/or polyester imide resin, (B) nylon resin beads, (C) epoxy resin and (D) hardening agent which is characterized in that the proportions with respect to the total mass of resin solid fractions of the (A), (B), (C) and (D) components included are from 10 to 30 mass% of the (A) component, from 79 to 20 mass% of the (B) component, from 10 to 30 mass% of the (C) component and from 1 to 20 mass% of the (D) component.

    摘要翻译： 为了提供可以形成底漆涂料的底漆组合物，其具有金属如铁，铜等的粘附性，镀上这些镀层的钢板，特别是镀锌钢板的底漆组合物是优异的，其中 当聚酰胺（尼龙））树脂形成面漆时，与面漆的粘合性也优异，特别优异的汽油醇性能。 包含（A）聚酰亚胺树脂和/或聚酯酰亚胺树脂的底漆组合物，（B）尼龙树脂珠，（C）环氧树脂和（D）硬化剂，其特征在于相对于树脂总质量的比例 （A），（B），（C）和（D）成分的固体成分为（A）成分的10〜30质量％，（B）成分的79〜20质量％ 〜（C）成分的30质量％和（D）成分的1〜20质量％。

    WATERBORNE SANITARY CAN COATING COMPOSITIONS
    8.
    发明申请
    WATERBORNE SANITARY CAN COATING COMPOSITIONS 审中-公开
    WATERBORNE卫生洁具涂料组合物

    公开(公告)号：WO00075249A1

    公开(公告)日：2000-12-14

    申请号：PCT/EP2000/005007

    申请日：2000-05-30

    IPC分类号： C08G59/14 ,  C09D161/06 ,  C09D163/00 ,  C09D179/00 ,  C09D179/02

    CPC分类号： C09D163/00 ,  C09D161/06 ,  C09D179/02 ,  C08L2666/14 ,  C08L63/00

    摘要： Waterborne sanitary can coating compositions, derived from at least (a) an epoxy resin, derived from phenol derivatives and epichlorohydrin, which has been converted into a cationic NH2 containing form by reaction with amine, an amine adduct or ammonia and subsequently has been converted into the corresponding ammonium salt by addition of an organic acid, (b) a phenol-formaldehyde resin as curing agent, (c) a polyketone resin, having a number average molecular weight Mn of at least 500, and (d) water, containing minor amounts of organic solvents. Coated tin plate coils on which said waterborne sanitary compositions have been applied and coated cans, obtained from the coated tin plate coil.

    摘要翻译： 衍生自至少（a）环氧树脂的水性卫生洁具涂料组合物，其衍生自酚衍生物和表氯醇，其已经通过与胺，胺加合物或氨反应转化成含阳离子NH 2的形式，随后已经转化为 通过加入有机酸的相应的铵盐，（b）作为固化剂的酚醛树脂，（c）数均分子量Mn至少为500的聚酮树脂，和（d）含有少量的水 有机溶剂量。 所涂覆的锡板卷盘，其上涂有所述水性卫生组合物并涂覆罐，其由涂覆的锡板卷材获得。

    CONDUCTIVE POLYMER COMPOSITIONS
    9.
    发明申请
    CONDUCTIVE POLYMER COMPOSITIONS 审中-公开
    导电聚合物组合物

    公开(公告)号：WO99024991A1

    公开(公告)日：1999-05-20

    申请号：PCT/GB1998/003241

    申请日：1998-10-30

    IPC分类号： C08L79/00 ,  C09D5/24 ,  C09D179/00 ,  H01B1/12 ,  H01B13/00

    CPC分类号： H01B1/128

    摘要： A fluid conductive polymer mixture for use in the preparation of coatings, films and fibres is based on a polyaniline in base form (preferably emeraldine-base form). This is doped with a sulfonic acid having in addition to at least one sulfonic acid group a second hydrogen-bonding functional group and is dispersed in an acid solvent having a pKa less than 4.5 but substantially higher (more positive) than that of the sulfonic acid. The functional sulfonic acid appears to act as a solvating agent, as well as dopant, and allows the formation of high-solids mixtures in the acid solvents (up to around 15 % w/v compared with a maximum of about 10 % in conventional NMP-based mixtures) from which solvent can be extracted with a competing solvent (e.g. in a wet-spinning process); cold- (and hot-) drawable films and fibres can be obtained. Preferred sulfonic acid is 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPSA) or its oligomer and preferred acid solvent dichloroacetic acid. The competing solvent may be acetone, methyl isobutyl ketone or butyl acetate.

    摘要翻译： 用于制备涂料，薄膜和纤维的流体导电聚合物混合物基于基础形式的聚苯胺（优选翠绿亚胺基形式）。 其掺杂有除了具有至少一个磺酸基团的第二氢键合官能团之外的磺酸，并且分散在pKa小于4.5但比磺酸更高（更正）的酸溶剂中） 。 功能性磺酸似乎充当溶剂化剂以及掺杂剂，并且允许在酸性溶剂中形成高固体混合物（高达约15％w / v，而在常规NMP中最大约为10％ 的混合物），其中溶剂可以用竞争溶剂（例如在湿纺丝方法中）萃取; 可以获得冷（和热）可拉伸膜和纤维。 优选的磺酸是2-丙烯酰胺基-2-甲基-1-丙磺酸（AMPSA）或其低聚物和优选的酸性溶剂二氯乙酸。 竞争溶剂可以是丙酮，甲基异丁基酮或乙酸丁酯。

    VARNISH BINDER
    10.
    发明申请
    VARNISH BINDER 审中-公开

    公开(公告)号：WO1990008175A1

    公开(公告)日：1990-07-26

    申请号：PCT/EP1990000019

    申请日：1990-01-05

    申请人： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN ,  HASE, Brigitte ,  EICKEN, Ulrich ,  FISCHER, Herbert ,  KRAUSE, Horst-Jürgen ,  GRESS, Wolfgang ,  STORK, Norbert

    发明人： HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN

    IPC分类号： C09D179/00

    CPC分类号： C09D179/02 ,  C08G73/0233 ,  C08L79/02 ,  C08L79/08 ,  C09D7/65

    摘要： Poly-N-acylalkylenimides of formula (I) can be used as oxidant hardening components of varnishes. In this formula, RCO is the acyl residue of a mono-unsaturated or polyunsaturated aliphatic carboxylic acid with 16 to 22 atoms of C or a mixture of such residues; R'CO is the acyl residue of a carboxylic acid with 1 to 22 atoms of C or a mixture of such residues; m and n, independently of each other, are 2 or 3; and x and y are the weight percentages of the relevant polymer components, x being comprised between 20 and 100 % and y between 80 and 0 %.

    摘要翻译： 式（I）的聚-N-酰基亚烷基酰亚胺可用作清漆的氧化剂硬化组分。 在该式中，RCO是具有16至22个碳原子的单不饱和或多不饱和脂族羧酸或这些残基的混合物的酰基残基; R'CO是具有1至22个原子C的羧酸或这些残基的混合物的酰基残基; m和n彼此独立地为2或3; x和y是相关聚合物组分的重量百分比，x为20-100％，y为80-0.0％。