公开(公告)号：US4296006A

公开(公告)日：1981-10-20

申请号：US122492

申请日：1980-02-19

申请人： Volker Bugdahl ,  Gerhard Morlock ,  Werner Reidt ,  Emil Kerschner

发明人： Volker Bugdahl ,  Gerhard Morlock ,  Werner Reidt ,  Emil Kerschner

IPC分类号： C08F299/00 ,  C08F220/14 ,  C08F290/00 ,  C08G59/16 ,  C09D4/06 ,  C09D5/00 ,  C09D5/22 ,  C09D133/00 ,  C09D163/00 ,  C09D163/10 ,  C09D3/58

CPC分类号： C09D5/004 ,  C08G59/1455 ,  C09D4/06

摘要： There is provided a binder for coating compositions based on a mixture of an unsaturated .beta.-hydroxy ester with copolymerizable monomers. The binder consists essentially of, on a total weight basis,(A) 25 to 60 weight percent of an unsaturated .beta.-hydroxy ester which is produced by reacting an epoxy resin based on bisphenol A and epichlorohydrin with a molecular weight between 800 and 3000 and an epoxide equivalent weight between 400 and 2500 with a mixture of(a) 74 to 64 mole percent of methacrylic acid and/or acrylic acid and(b) 26 to 36 mole percent of at least one saturated monocarboxylic acid having 8 to 20 carbon atoms or a mixture of at least one saturated monocarboxylic acid having 8 to 20 carbon atoms with up to 20 mole percent of an unsaturated monocarboxylic acid having 8 to 20 carbon atoms, and(B) 75 to 40 weight percent of a mixture based on the weight of component (B) of(a) 70 to 95 weight percent methyl methacrylate,(b) 30 to 5 weight percent of at least one monomer of the formula CH.sub.2 .dbd.CR.sub.1 --COOR.sub.2 where R.sub.1 is hydrogen or a methyl group and R.sub.2 is a straight chain alkyl group with 4 to 10 carbon atoms, a branched alkyl group with 6 to 12 carbon atoms, a hydroxy-alkyl group with 2 to 4 carbon atoms or a saturated hydrocarbon group interrupted by ether oxygen atoms containing 3 to 10 carbon atoms, and(c) 0 to 3 weight percent of at least one crosslinking agent for acrylate or methacrylate resins. This binder is particularly useful for making road marking compositions.

摘要翻译： 提供了一种基于不饱和β-羟基酯与可共聚单体的混合物的涂料组合物的粘合剂。 粘合剂基本上由基于总重量组成的（A）25至60重量％的不饱和β-羟基酯，其通过使基于双酚A的环氧树脂和分子量为800和3000之间的表氯醇反应而制备，以及 （a）74至64摩尔％的甲基丙烯酸和/或丙烯酸和（b）26至36摩尔％的至少一种具有8至20个碳原子的饱和一元羧酸的混合物的环氧当量重量在400至2500之间 或至少一种具有8至20个碳原子的饱和一元羧酸与至多20摩尔％的具有8至20个碳原子的不饱和一元羧酸的混合物，和（B）75至40重量％的基于重量的混合物 的（a）的组分（B）70至95重量％的甲基丙烯酸甲酯，（b）30至5重量％的至少一种式CH 2 = CR 1 -COOR 2的单体，其中R 1是氢或甲基，R 2是 具有4至10个碳原子的直链烷基， 具有6至12个碳原子的支链烷基，具有2至4个碳原子的羟基 - 烷基或被含有3至10个碳原子的醚氧原子间隔的饱和烃基，和（c）0-3重量％ 至少一种用于丙烯酸酯或甲基丙烯酸酯树脂的交联剂。 该粘结剂特别适用于制作道路标线组合物。

公开(公告)号：US4042748A

公开(公告)日：1977-08-16

申请号：US382225

申请日：1973-07-24

申请人： Gerhard Hebbel ,  Horst Krueger ,  Heinz Haschke ,  Gerhard Morlock

发明人： Gerhard Hebbel ,  Horst Krueger ,  Heinz Haschke ,  Gerhard Morlock

IPC分类号： D21H19/20 ,  D21H19/36 ,  D21H19/44 ,  D21H19/58 ,  C08L81/00 ,  B32B5/16 ,  C09C3/10

CPC分类号： D21H19/58 ,  Y10T428/25

摘要： A process for improving the processability of a coating composition for paper and paper substitutes in which the composition contains at least one undissolved finely divided inorganic substance, organic substance, or mixture of such substances in a system comprised mainly of water, wherein the process comprises mixing into said system about 0.05 - 5.0 percent by weight of at least one dispersing agent consisting essentially of a polymer derived from specified units containing carboxyl, carboxylate, carbonyl and/or hydroxyl groups. A coating composition is provided.

摘要翻译： 一种用于提高纸和纸替代物的涂料组合物的加工性的方法，其中组合物在主要由水组成的体系中含有至少一种未溶解的细碎无机物质，有机物质或这些物质的混合物，其中该方法包括混合 约0.05-5.0重量％的至少一种分散剂，其基本上由衍生自含羧基，羧酸酯，羰基和/或羟基的特定单元的聚合物组成。 提供涂料组合物。

公开(公告)号：US3962132A

公开(公告)日：1976-06-08

申请号：US519322

申请日：1974-10-30

申请人： Heinz Haschke ,  Gerhard Morlock

发明人： Heinz Haschke ,  Gerhard Morlock

IPC分类号： B01J39/14 ,  C01B39/00 ,  C01B39/02 ,  C11D3/00 ,  C11D3/08 ,  C11D3/12 ,  B01J31/04 ,  B01J29/06 ,  C02B5/06

CPC分类号： C11D3/128 ,  C01B39/026 ,  C11D3/3761

摘要： Process for improving the water wettability of natural or synthetic zeolites, said process comprising thoroughly mixing at least one natural zeolite, synthetic zeolite or mixture of natural and synthetic zeolites with an aqueous solution of a treating agent selected from the group consisting of at least one polyelectrolytic polycarboxylic acid, at least one completely or partially neutralized polycarboxylate, or at least one mixture of said polycarboxylic acid and polycarboxylates; wherein said treating agent has at least about 40 basic mole percent carboxyl or carboxylate groups and a mean degree of polymerization (numerical mean) between about 3 and about 5000; said mixing conducted at about 0.degree. to about 100.degree.C for at least about 5 minutes; said aqueous solution employed in a concentration between about 2 and about 800 g polycarboxylic acid or polycarboxylate per liter and in such quantity that it comprises about 0.01 to about 10 parts by weight, related to one part by weight of zeolite, of the polycarboxylic acid or polycarboxylate.