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1. 发明公开

KR1020090019858A 고차분지형 폴리카르보네이트의 안료용 분산제로서의 용도 无效
标题翻译：超级聚碳酸酯作为颜料分散剂的用途
公开(公告)号：KR1020090019858A
公开(公告)日：2009-02-25
申请号：KR1020087031254
申请日：2007-05-15
申请人： 바스프 에스이
发明人： 브루흐만,베른트 , 가르시아에스피노,안드레스카를로스 , 클루엔글레인,마티아스 , 베스트,울프강 , 예세,요하심 , 센스,벤노
IPC分类号： C09B67/20 , C08G64/00 , C09D169/00 , C08L69/00
CPC分类号： C09B67/0063 , C08G64/0216 , C09B67/0066 , C09B67/009
摘要： Disclosed is the use of highly functional, highly branched or hyperbranched polycarbonates as a dispersing agent for pigments. Said polycarbonates can be obtained by a) producing one or several different condensation products (K) by a1) reacting at least one organic carbonate (A) of general formula RO[(CO)O]nR with at least one aliphatic, aliphatic/aromatic, or aromatic alcohol (B) comprising at least 3 OH groups while eliminating alcohols ROH, R independently representing a linear or branched aliphatic, aromatic/aliphatic, or aromatic hydrocarbon radical containing 1 to 20 C atoms, and radicals R being optionally interconnected so as to form a ring containing the grouping-O[(CO)O]n-, and n representing an integer ranging from 1 to 5, or a2) reacting phosgene, diphosgene, or triphosgene with the aliphatic, aliphatic/aromatic, or aromatic alcohol (B) while releasing hydrogen chloride, the quantitative ratio between alcohols (B) and the carbonates (A) or the phosgenes in the reaction mixture being selected such that the condensation products (K) on average are provided with one carbonate group or carbamyl chloride group and more than one OH group or one OH group and more than one carbonate group or carbamyl chloride group, and b) intermolecularly reacting the condensation products (K) obtained in step a).
摘要翻译：公开了使用高官能度，高度支化或超支化聚碳酸酯作为颜料的分散剂。所述聚碳酸酯可以通过以下方法获得：a）通过使至少一种通式RO [（CO）O] n R的有机碳酸酯（A）与至少一种脂族，脂族/芳族化合物反应生成一种或多种不同的缩合产物（K），或包含至少3个OH基团的芳香醇（B），同时消除醇ROH，R独立地表示含有1至20个C原子的直链或支链脂族，芳族/脂族或芳族烃基，并且基团R可选地互连，以便形成含有分组-O [（CO）O] n - 的环，n表示1〜5的整数，或a2）使光气，双光气或三光气与脂肪族，脂肪族/芳香族或芳香族醇反应（B）在释放氯化氢的同时，选择醇（B）和碳酸酯（A）或反应混合物中的光气之间的定量比，使得缩合产物（K）平均具有一个碳酸酯基或氨基甲酰氯 de基团和多于一个OH基团或一个OH基团和多于一个碳酸酯基团或氨基甲酰基基团，和b）使步骤a）中获得的缩合产物（K）分子内反应。

2. 发明公开

KR1020100016078A 유기 안료를 마감처리하는 방법 无效
标题翻译：完成有机颜料的方法
公开(公告)号：KR1020100016078A
公开(公告)日：2010-02-12
申请号：KR1020097022740
申请日：2008-04-11
申请人： 바스프 에스이
发明人： 이새,요하임 , 센스,벤노 , 가르시아에스피노,안드레스카를로스 , 반겔더,리차드 , 크루글렌,마티아 , 피에츠,이네스 , 베스트,울프강 , 헤닝,라이너
IPC分类号： C09B67/04 , C09B67/10 , C09B67/14 , C09B67/20
CPC分类号： C09B67/0014 , C09B67/0002 , C09B67/0017 , C09B67/0033 , C09B67/0034 , C09B67/0086 , C09B67/009
摘要： The invention relates to a method for the formation of an organic pigment, wherein the pigment is dissolved or dispersed in an aqueous solvent or a mineral acid and is allowed to crystallize from the solution or dispersion in the presence of a crystallization modifier and is subsequently isolated as a solid, wherein the crystallization modifier is a condensation product of at least one hydroxyaryl sulfonic acid having sulfonate groups and/or at least one hydroxydiaryl sulfone compound and at least one aliphatic aldehyde with 1-6 carbon atoms, optionally containing urea and possibly an alkali sulfite, or a mixture of such condensation products.
摘要翻译：本发明涉及一种形成有机颜料的方法，其中将颜料溶解或分散在水性溶剂或无机酸中，并在结晶改性剂存在下从溶液或分散体中结晶，随后分离其中结晶改性剂是至少一种具有磺酸盐基团的羟基芳基磺酸和/或至少一种羟基二芳基砜化合物和至少一种具有1-6个碳原子的脂族醛的缩合产物，任选地含有尿素，并且可能含有碱性亚硫酸盐，或这些缩合产物的混合物。

3. 发明公开

KR1020100016422A 미분된 안료의 제조 无效
标题翻译：生产精细分散的颜料
公开(公告)号：KR1020100016422A
公开(公告)日：2010-02-12
申请号：KR1020097023480
申请日：2008-04-10
申请人： 바스프 에스이
发明人： 이새,요하임 , 센스,벤노 , 반겔더,리차드 , 크루글렌,마티아 , 베스트,울프강 , 헤닝,라이너
IPC分类号： C09B67/04 , C09B67/14 , C09B67/20 , C09B67/22
CPC分类号： C09B67/0017 , C09B67/0002 , C09B67/0034 , C09B67/0086
摘要： The invention relates to a method for finishing an organic pigment, the pigment being dissolved or dispersed in mineral acid, and from the solution or dispersion the pigment being crystallizable by mixing it with an aqueous diluent in the presence of a condensation product of naphthalene sulfonic acid and at least one aliphatic aldehyde having 1 to 6 carbon atoms as a crystallization modifier, the product containing sulfonate groups, and subsequently the pigment being isolated as solid matter, characterized in that the crystallization modifier is present in the aqueous diluent.
摘要翻译：本发明涉及一种用于整理有机颜料的方法，该颜料溶解或分散在无机酸中，并且从该溶液或分散体中可以将颜料与水稀释剂在萘磺酸的缩合产物存在下混合而结晶和至少一种具有1至6个碳原子的脂族醛作为结晶改性剂，该产物含有磺酸盐基团，随后颜料作为固体物质分离，其特征在于结晶改性剂存在于水性稀释剂中。

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