-
公开(公告)号：US5705559A
公开(公告)日：1998-01-06
申请号：US391091
申请日：1995-02-21
申请人： Hiroyuki Sakamoto , Kenshiro Tobinaga , Yasuyuki Tsuchiya , Hisaichi Muramoto , Yusuke Ninomiya , Keizou Ishii , Shinichi Ishikura
发明人： Hiroyuki Sakamoto , Kenshiro Tobinaga , Yasuyuki Tsuchiya , Hisaichi Muramoto , Yusuke Ninomiya , Keizou Ishii , Shinichi Ishikura
IPC分类号： C08J3/12 , C08C19/36 , C08F8/46 , C08F20/32 , C08F220/32 , C08F290/00 , C08F299/00 , C08J3/24 , C08J3/26 , C09D5/44 , C08F8/00
CPC分类号： C08C19/36 , C08J3/26 , C09D5/4492
摘要： Disclosed is a process for preparing crosslinked resin particles which comprises dispersing a resin having both a water-dispersible function and a self-crosslinkable function in one molecule in an aqueous medium and then three-dimensionally crosslinking.
摘要翻译： 公开了一种制备交联树脂颗粒的方法，其包括将具有水分散性功能和自交联功能的树脂分散在水性介质中，然后进行三维交联。
-
公开(公告)号：US5204221A
公开(公告)日：1993-04-20
申请号：US648881
申请日：1991-01-31
CPC分类号： G03F7/027 , H05K3/0076
摘要： Disclosed is a photosensitive resin composition which has improved water developability and storage stability. The composition comprises(I) crosslinked resin particles prepared by a post-emulsion method from(a) a base resin having a glass transition temperature (Tg) of 0.degree. C. or less and a polymerizable double bond,(b) a monomer which, when polymerized, provides a resin in which Tg is 20.degree. C. higher than that of the base resin, or a resin in which Tg is 20.degree. C. higher than that of the base resin,(c) a polyvinyl compound, and(d) a polymerization initiator(II) a photopolymerizable unsaturated monomer, and(III) a photopolymerization initiator.
-
公开(公告)号：US5198500A
公开(公告)日：1993-03-30
申请号：US641301
申请日：1991-01-15
IPC分类号： C08J3/12 , C08F2/18 , C08F283/02 , C08F283/06 , C08F291/02 , C08J3/24
CPC分类号： C08F283/06 , C08F283/02 , C08F291/02
摘要： Disclosed is an improved process of the post-emulsion method capable of forming crosslinked resin particles which do not have fusion bonds between particles and which have good storage stability and good redispersibility in an aqueous medium. The process comprises (a) dispersing in an aqueous medium a resinous component comprising (I) a base resin having a glass transition temperature (Tg) of 0.degree. C. or less and a polymerizable double bond, (II) a monomer which, when polymerized, provides a resin of which Tg is 20.degree. C. higher than that of said base resin, or a resin of which Tg is 20.degree. C. higher than that of the base resin, and (III) a polyvinyl compound; (b) crosslinking inside the dispersed resin particles and; (c) removing the aqueous medium therefrom.
-
公开(公告)号：US5115020A
公开(公告)日：1992-05-19
申请号：US556258
申请日：1990-07-19
IPC分类号： C08F299/00 , C08C19/36 , C08F290/00 , C08G81/00 , C08J3/12 , C08J3/16 , C08J3/24
CPC分类号： C08J3/24 , C08C19/36 , C08J3/12 , C08J3/16 , Y10S525/903
摘要： The invention concerns a process for preparing composite resin particles having the so-called semi-IPN (inter penetration network) structure, in which linear thermoplastic polymer chains get entangled with a crosslinked polymer core through partial or thorough penetration. This method is very important in that both of the chain polymer and core polymer are freely selected from various resins.
-
5.发明授权Composite resin particles, its preparation and resinous composition for coating use containing the same 失效复合树脂颗粒，其制备方法和用于涂料的树脂组合物含有它们
公开(公告)号：US4829127A
公开(公告)日：1989-05-09
申请号：US75299
申请日：1987-07-20
IPC分类号： C08G63/00 , C08F291/00 , C08G63/68 , C08G63/78 , C08J3/12 , C09D4/06 , C09D151/00 , C09D201/00
CPC分类号： C08F291/00 , C08J3/12 , C09D4/06 , C08J2333/00 , Y10S525/902 , Y10S525/903
摘要： Composite resin particles each of which comprises a granular body portion of crosslinked polymer having a mean diameter of 0.01 to 10.mu. and a number of linear polymer chains, a part of the respective chain penetrating into the inside of the granular body portion and the remaining part extending outwardly therefrom. A dispersion of said composite resin particles in an organic solvent is useful as a resinous vehicle for coating compositions.
摘要翻译： 复合树脂颗粒包括平均直径为0.01至10微米的交联聚合物的颗粒体部分和直链聚合物链的数量，各链的一部分渗透到颗粒体部分的内部，其余部分 从其向外延伸。 所述复合树脂颗粒在有机溶剂中的分散体可用作涂料组合物的树脂载体。
-
公开(公告)号：US4883899A
公开(公告)日：1989-11-28
申请号：US345005
申请日：1989-04-28
摘要： An end carboxyl bearing reactive vinyl monomer represented by the formula: ##STR1## wherein R.sub.1 is hydrogen or methyl group; R.sub.2 is a bivalent aliphatic hydrocarbon having 2 to 10 carbon atoms, a bivalent alicyclic hydrocarbon having 6 to 7 carbon atoms, phenylene substituted with halogen, sulfo or carboxyl group; A is a repeating unit of the formula: ##STR2## R.sub.3 is ethylene or propylene; R.sub.4 is an alkylene having 2 to 7 carbon atoms; R.sub.5 is an alkylene having 2 to 5 carbon atoms; m is an integer of 1 to 10 and n is an integer of 2 to 50. The present reactive vinyl monomer is very useful as a constituting unit of vinyl resin.
摘要翻译： 由下式表示的端羧基反应性乙烯基单体：其中R 1是氢或甲基; R2是碳原子数为2〜10的二价脂肪族烃，碳原子数为6〜7的二价脂环烃，被卤素，磺基或羧基取代的亚苯基。 A是下式的重复单元：＆lt; IMAGE＆gt; R3是乙烯或丙烯; R4是具有2-7个碳原子的亚烷基; R5是具有2-5个碳原子的亚烷基; m为1〜10的整数，n为2〜50的整数。本反应性乙烯基单体作为乙烯基树脂的构成单元非常有用。
-
7.发明授权Resinous composition comprising an acrylic resin having end carboxyl bearing long pendant groups and preparation thereof 失效树脂组合物包含具有端羧基长链侧基的丙烯酸树脂及其制备
公开(公告)号：US4812549A
公开(公告)日：1989-03-14
申请号：US1010
申请日：1987-01-07
IPC分类号： C08F220/26 , C08F220/28 , C08F246/00 , C08F290/00 , C08F299/02 , C08F299/04 , C08L33/04 , C08L33/14 , C09D133/04 , C09D133/14 , C09D201/08 , C08F20/10
CPC分类号： C08F246/00 , C08F220/28
摘要： A resinous composition comprising an acrylic resin having end carboxyl bearing long pendant groups of the formula: ##STR1## wherein R.sub.2 is a substituted or unsubstituted aliphatic hydrocarbon having 2 to 10 carbon atoms, alicyclic hydrocarbon having 6 to 7 carbon atoms or aromatic hydrocarbon having 6 carbon atoms; A is a repeating unit of ##STR2## R.sub.3 is ethylene or propylene; R.sub.4 is a substituted or unsubstituted alkylene having 2 to 7 carbon atoms; R.sub.5 is a substituted or unsubstituted alkylene having 2 to 5 carbon atoms; m is an integer of 1 to 10; and n is an integer of 2 to 50. The invention also concerns a process for preparing said resinous composition characterizing by polymerizing a monomer mixture containing end carboxyl bearing reactive acryl monomer of the formula: ##STR3##
摘要翻译： 一种树脂组合物，其包含具有末端羧基的具有下式的长侧基的丙烯酸树脂：其中R 2是具有2至10个碳原子的取代或未取代的脂族烃，具有6至7个碳原子的脂环族烃或具有6个 碳原子 A是重复单元，其中R3是乙烯或丙烯; R4是取代或未取代的碳原子数为2〜7的亚烷基; R5是取代或未取代的碳原子数2〜5的亚烷基。 m为1〜10的整数。 本发明还涉及一种制备所述树脂组合物的方法，其特征在于通过聚合含有末端羧基的反应性丙烯酸单体的单体混合物，其结构如下：＆lt; IMAGE＆gt;
-
8.发明授权Amphiphatic polymerizable vinyl monomers, vinyl resin particles derived from said monomers and preparation thereof 失效双键可聚合乙烯基单体，衍生自所述单体的乙烯基树脂颗粒及其制备
公开(公告)号：US4908468A
公开(公告)日：1990-03-13
申请号：US126965
申请日：1987-11-30
申请人： Hisaichi Muramoto , Koichi Saito , Keizou Ishii
发明人： Hisaichi Muramoto , Koichi Saito , Keizou Ishii
摘要： A novel amphiphatic polymerizable vinyl monomer of the formula: ##STR1## having surface active function and crosslinking catalytic function, as well as increased amphiphatic nature. The invention also provides a preparation method of said amphiphatic polymerizable vinyl monomer, resin particles obtained by using said vinyl monomer, aqueous and organic solvent dispersion of said resin particles which are specifically useful in coating compositions.
摘要翻译： 具有下式的新颖的两亲性可聚合乙烯基单体：具有表面活性功能和交联催化功能，以及增加的双亲性质。 本发明还提供了所述两亲性可聚合乙烯基单体的制备方法，通过使用所述乙烯基单体获得的树脂颗粒，所述树脂颗粒的水性和有机溶剂分散体特别可用于涂料组合物。
-
9.发明授权Production of polymer microparticles having water-insoluble chemicals immobilized therein 失效制备其中固定有水不溶性化学品的聚合物微粒
公开(公告)号：US5302654A
公开(公告)日：1994-04-12
申请号：US24966
申请日：1993-03-02
IPC分类号： A01N25/10 , B01J31/06 , C08F2/22 , C08F2/44 , C08F291/00 , C08K9/08 , C08K9/10 , C09B67/02 , C09D17/00 , C09D11/02
CPC分类号： C09D17/00 , A01N25/10 , B01J31/006 , B01J31/06 , C08F291/00 , C09B67/0097
摘要： Polymer microparticles having immobilized therein a water-insoluble substance such as oil-soluble dyes or pigments are produced by a method which includes the steps of forming droplets of a solution of a self-emulsifiable resin in a nonaqueous solvent containing the water-insoluble substance and an ethylenically unsaturated monomer suspended in an aqueous medium, and then allowing the monomer in the droplets to polymerize in situ.
摘要翻译： 其中固定有水不溶性物质如油溶性染料或颜料的聚合物微粒通过包括以下步骤的方法制备，所述方法包括在含有水不溶性物质的非水溶剂中形成自乳化树脂溶液的液滴，以及 悬浮在水性介质中的烯键式不饱和单体，然后使液滴中的单体原位聚合。
-
公开(公告)号：US4869796A
公开(公告)日：1989-09-26
申请号：US81782
申请日：1987-08-05
IPC分类号： C09D5/44
CPC分类号： C09D5/448 , Y10S524/901
摘要： An electrodeposition coating composition comprising (a) a water-dispersible, electrically depositable binder resin and (b) water-insoluble, internally crosslinked polymer microparticles having a particle size from 0.01 to 2 microns, said polymer microparticles bearing on their surfaces physically adhered or covalently bound thereto an amphoionic group of the formula: ##STR1## wherein R represents an unsubstituted or substituted C.sub.1 -C.sub.6 alkylene or phenylene, A is --COOH or --SO.sub.3 H.
摘要翻译： 一种电沉积涂料组合物，其包含（a）水分散性可电沉积的粘合剂树脂和（b）具有0.01至2微米粒度的水不溶性内部交联的聚合物微粒，所述聚合物微粒在其表面上物理粘附或共价 其结合式为：其中R表示未取代或取代的C 1 -C 6亚烷基或亚苯基，A为-COOH或-SO 3 H。
-
-
-
-
-
-
-
-
-
搜索结果
23 条记录 (耗时 0.026 秒)
