公开(公告)号：US06506536B2

公开(公告)日：2003-01-14

申请号：US09751650

申请日：2000-12-29

申请人： S. Peter Pappas ,  Alan Monk ,  Shashikant Saraiya ,  Jianbing Huang

发明人： S. Peter Pappas ,  Alan Monk ,  Shashikant Saraiya ,  Jianbing Huang

IPC分类号： C08G8500

CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/264 ,  B41C2210/266 ,  C08G18/285 ,  C08G18/3848 ,  C08G18/542 ,  C08G73/0273 ,  C08G73/0694 ,  C08G83/008 ,  Y10S430/106 ,  Y10S430/107 ,  Y10S430/109 ,  Y10S430/11 ,  Y10S430/111 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165 ,  C09D163/00 ,  C08L101/00

摘要： The present invention also includes an imageable element, comprising a substrate and a thermally imageable composition comprising a thermally sensitive polymer which exhibits an increased solubility in an aqueous developer solution upon heating. The thermally sensitive polymer includes at least one covalently bonded unit and at least one thermally reversible non-covalently bonded unit, which includes a two or more centered H-bond within each of the non-covalently bonded unit. The present invention also includes a method of producing the imaged element. The present invention still further includes a thermally imageable composition comprising comprising a thermally sensitive polymer according to the present invention and a process for preparing the thermally sensitive polymer, which is a supramolecular polymer. The process includes contacting a hydrocarbyl-substituted isocytosine and a diisocyanate to produce a mono-adduct and contacting the mono-adduct and a polyfunctional material to produce the supramolecular polymer.

公开(公告)号：US06207770B1

公开(公告)日：2001-03-27

申请号：US09125295

申请日：1998-08-14

申请人： David Coates ,  Mark Goulding ,  Alison May

发明人： David Coates ,  Mark Goulding ,  Alison May

IPC分类号： C08G8500

CPC分类号： C09K19/38 ,  A61K8/0258 ,  A61K8/0295 ,  A61K8/8152 ,  A61K2800/436 ,  A61K2800/622 ,  A61K2800/654 ,  A61Q1/02 ,  A61Q19/00 ,  B41M3/14 ,  C09B67/0098 ,  C09D5/36 ,  C09D11/50 ,  C09K19/00

摘要： The invention relates to cholesteric polymer flakes obtainable from a chiral polymerizable mesogenic material, to methods of manufacturing such cholesteric flakes, to the use of certain chiral and achiral polymerizable compounds with one or more terminal polymerizable groups for the manufacturing of such flakes and to the use of such cholesteric flakes as effect pigments in spraying or printing inks or paints or colored plastics for different applications, especially for automotive use, cosmetic products and security applications.

摘要翻译： 本发明涉及可由手性可聚合介晶材料获得的胆甾醇型聚合物薄片，制造这种胆甾醇型薄片的方法，以及使用某些具有一个或多个端基可聚合基团的手性和非手性可聚合化合物用于制造这种薄片以及使用 的这种胆甾醇薄片作为喷涂或印刷油墨或油漆或着色塑料用于不同应用，特别是用于汽车用途，化妆品和安全应用的效果颜料。

公开(公告)号：US06489408B2

公开(公告)日：2002-12-03

申请号：US09727237

申请日：2000-11-30

申请人： Simon Mawson ,  John Francis Szul ,  Mark Gregory Goode ,  Clark C. Williams

发明人： Simon Mawson ,  John Francis Szul ,  Mark Gregory Goode ,  Clark C. Williams

IPC分类号： C08G8500

CPC分类号： B01J8/1827 ,  B01J4/002 ,  B01J2219/00108 ,  C08F10/00 ,  C08F110/02 ,  Y10S526/901 ,  C08F2/34 ,  C08F2500/12 ,  C08F2500/24

摘要： The present invention relates to a method to polymerize monomer comprising contacting one or more monomer(s) with a catalyst system in a gas phase reactor having a recycle system, for removing a recycle gas and unreacted monomer(s) from the reactor and returning the recycle gas and fresh monomer(s) to the reactor, and a plenum, the method comprising the steps of: (a) cooling the recycle gas to form a cooled recycle gas; (b) optionally combining the cooled recycle gas with additional recycle gas; and (c) injecting the cooled recycle gas into the gas phase reactor through the plenum.

公开(公告)号：US06187877B1

公开(公告)日：2001-02-13

申请号：US08930865

申请日：1997-10-07

申请人： Walter Götz ,  Jürgen Hofmann ,  Michael Kopietz ,  Helmut Horle

发明人： Walter Götz ,  Jürgen Hofmann ,  Michael Kopietz ,  Helmut Horle

IPC分类号： C08G8500

CPC分类号： C08G69/04 ,  C08G69/28 ,  C08G73/1025 ,  C08G73/1039 ,  C08G73/1042 ,  G03F7/0045 ,  G03F7/0387 ,  G11B5/486 ,  G11B21/00 ,  H05K1/056 ,  Y10S428/901

摘要： A polymer based on a dicarboxylic acid and a diamine is prepared by polycondensation in an extruder, by (a) heating a mixture of a dicarboxylic acid having from 4 to 12 carbon atoms and a diamine having from 4 to 12 carbon atoms, which mixture is solid at room temperature and has a residual moisture content of less than 5% by weight, to a temperature in the range from 150 to 400° C. under autogenous pressure in a contrarotating twin-screw extruder to give a product A, (b) feeding the product A to a corotating twin-screw extruder, with the product A being exposed to a temperature in the range from 150 to 400° C. and residual water present and also water from the polycondensation being removed through the degassing openings, to give a product B, with the proviso that the corotating twin-screw extruder has at least two segments having different pressures.

摘要翻译： 通过在（a）加热具有4至12个碳原子的二羧酸和具有4至12个碳原子的二胺的混合物在挤出机中缩聚制备基于二羧酸和二胺的聚合物，该混合物为 在相反的双螺杆挤出机中，在自生压力下，在室温下固体残留水分含量小于5重量％，至150-400℃的温度，得到产物A，（b） 将产品A进料到同向旋转的双螺杆挤出机中，使产物A暴露于150-400℃的温度和存在的残留水以及来自缩聚的水通过脱气孔除去，得到 产品B，条件是共转化双螺杆挤出机具有至少两个具有不同压力的段。

公开(公告)号：US06670443B1

公开(公告)日：2003-12-30

申请号：US10030433

申请日：2002-01-10

申请人： Joachim Queisser ,  Michael Geprägs ,  Bernhard Rieger ,  Wolfgang Huhn

发明人： Joachim Queisser ,  Michael Geprägs ,  Bernhard Rieger ,  Wolfgang Huhn

IPC分类号： C08G8500

CPC分类号： C08G67/02

摘要： A process for preparing linear, alternating carbon monoxide copolymers, in which at least one olefinically unsaturated compound having from two to twenty carbon atoms (component K1) and carbon monoxide are copolymerized in the presence of a) metal complexes, b) if desired, a protonic or Lewis acid, and c) if desired, a hydroxyl compound, comprises metering into the copolymerization, as it proceeds, at least one olefinically unsaturated compound having from two to twenty carbon atoms (component K2≠component K1) in the form of pulses, i.e. as a regular or irregular sequence of feed, for which the term pulse is used, and non-feed. Carbon monoxide copolymers obtainable from said process are used for producing fibers, films or moldings, and the fibers, films and moldings produced from these polymers are described.

摘要翻译： 一种制备线性，交替一氧化碳共聚物的方法，其中至少一种具有2-20个碳原子的烯属不饱和化合物（组分K1）和一氧化碳在a）金属络合物的存在下共聚，b）如果需要的话，质子 或路易斯酸，和c）如果需要，羟基化合物包括在进行共聚时计量至少一种具有2-20个碳原子的烯属不饱和化合物（组分K2 <组分K1），其形式为脉冲， 即作为使用术语脉冲和非进料的规则或不规则的进料顺序。可从所述方法获得的一氧化碳共聚物用于生产纤维，膜或模制品，以及由这些制备的纤维，膜和模制品 描述聚合物。

公开(公告)号：US06569971B2

公开(公告)日：2003-05-27

申请号：US09383475

申请日：1999-08-26

申请人： Chi Hyeong Roh ,  Jae Chang Jung

发明人： Chi Hyeong Roh ,  Jae Chang Jung

IPC分类号： C08G8500

CPC分类号： C08F232/08 ,  G03F7/0395

摘要： The present invention relates to photoresist monomers, polymers formed therefrom and photoresist compositions suitable for photolithography processes employing a DUV light source, such as KrF(249 nm) and ArF(193 nm); EUV; VUV; E-beam; ion-beam; and X-ray. Photoresist monomers of the present invention are represented by the following Chemical Formula 1: wherein, m is 1 or 2. Polymers of the present invention comprise repeating units derived from the comonomer of Chemical Formula 1, preferably together with monomers of the following Chemical Formula 2: wherein, R* is an acid-labile group, and W is 1 or 2.

摘要翻译： 本发明涉及光致抗蚀剂单体，由其形成的聚合物和适用于使用DUV光源如KrF（249nm）和ArF（193nm））的光刻工艺的光致抗蚀剂组合物; EUV; VUV; 电子束 离子束 和X光片。 本发明的光致抗蚀剂单体由以下化学式1表示：其中m为1或2.本发明的聚合物包含衍生自化学式1的共聚单体的重复单元，优选与以下化学式2的单体一起 其中，R *为酸不稳定基团，W为1或2。

公开(公告)号：US06414092B1

公开(公告)日：2002-07-02

申请号：US09722670

申请日：2000-11-28

申请人： David Coates ,  Mark Goulding ,  Alison May

发明人： David Coates ,  Mark Goulding ,  Alison May

IPC分类号： C08G8500

CPC分类号： C09K19/38 ,  A61K8/0258 ,  A61K8/0295 ,  A61K8/8152 ,  A61K2800/436 ,  A61K2800/622 ,  A61K2800/654 ,  A61Q1/02 ,  A61Q19/00 ,  B41M3/14 ,  C09B67/0098 ,  C09D5/36 ,  C09D11/50 ,  C09K19/00

摘要： The invention relates to cholesteric polymer flakes obtainable from a chiral polymerizable mesogenic material, to methods of manufacturing such cholesteric flakes, to the use of certain chiral and achiral polymerizable compounds with one or more terminal polymerizable groups for the manufacturing of such flakes and to the use of such cholesteric flakes as effect pigments in spraying or printing inks or paints or colored plastics for different applications, especially for automotive use, cosmetic products and security applications.

摘要翻译： 本发明涉及可由手性可聚合介晶材料获得的胆甾醇型聚合物薄片，制造这种胆甾醇型薄片的方法，以及使用某些具有一个或多个端基可聚合基团的手性和非手性可聚合化合物用于制造这种薄片以及使用 的这种胆甾醇薄片作为喷涂或印刷油墨或油漆或着色塑料用于不同应用，特别是用于汽车用途，化妆品和安全应用的效果颜料。