公开(公告)号：US20030055208A1

公开(公告)日：2003-03-20

申请号：US10213434

申请日：2002-08-07

Inventor： Inmok Lee ,  George Poppe

IPC: C08G063/48

CPC classification number: C11C3/10 ,  C07C67/03 ,  C11C3/003 ,  C07C69/52

Abstract: A process of producing a light-colored, high-monoester mixture from a polyol and an oil is provided wherein the process eliminates the use of organic solvents, multiple water washings and/or molecular distillation. The reactants, a polyol and an oil, described herein, condense in the presence of a catalyst, described herein, at a temperature range from about 180null C. to about 280null C. under an inert atmosphere or the vapor pressure of the polyol with a pressure of about 0 to about 500 psig to yield a monoester mixture possessing a desirable monoester composition and color. The present process yields a final product similar to that of processes which require the use of solvents, multiple water washings and/or molecular distillation.

Abstract translation: 提供了由多元醇和油制备浅色高分子混合物的方法，其中该方法消除了使用有机溶剂，多次水洗和/或分子蒸馏。 本文所述的反应物，多元醇和油，在本文所述的催化剂存在下，在约180℃至约280℃的温度范围内，在惰性气氛下或多元醇的蒸气压下冷凝 压力为约0至约500psig，以产生具有所需单酯组成和颜色的单酯混合物。 本方法产生类似于需要使用溶剂，多次水洗和/或分子蒸馏的方法的最终产物。

公开(公告)号：US20030023000A1

公开(公告)日：2003-01-30

申请号：US09904947

申请日：2001-07-13

Inventor： Bruno Bavouzet ,  Mathias Destarac ,  Pascal Herve ,  Daniel Taton

IPC: C08L051/04 ,  C08L053/00 ,  C08G063/48 ,  C08G063/91 ,  C08F002/00 ,  C08F004/00

CPC classification number: C08L53/00

Abstract: A subject of the present invention is an aqueous composition combining at least one block copolymer (A) comprising, in the pH and temperature conditions of the composition, at least two polyionic blocks of the same charge and at least one non-charged block, with at least one ionic or polyionic (B) type with an opposite charge to that of the said polyionic blocks, in the pH conditions of the composition; type (B) being chosen from among ions carrying at least two charges, surfactants carrying at least one charge, oligomers and/or polymers carrying at least two charges and/or mineral particles carrying at least two charges; the block copolymer (A) content being such that the viscosity of the composition is at least greater than three times that of an aqueous solution of block copolymer (A) and to that of an aqueous solution of type (B), in the same temperature, pH and concentration conditions. The present composition, before its use or during its use, is in the form of a gel.

Abstract translation: 本发明的主题是组合至少一种嵌段共聚物（A）的水性组合物，其在组合物的pH和温度条件下包含至少两种相同电荷的至少两个聚离子嵌段和至少一个未带电荷的嵌段， 在组合物的pH条件下具有与所述聚离子嵌段相反的电荷的至少一种离子或聚离子（B）型; 类型（B）选自携带至少两种电荷的离子，携带至少一种电荷的表面活性剂，携带至少两种电荷的载体和/或载体至少两种电荷的低聚物和/或聚合物; 嵌段共聚物（A）的含量使得组合物的粘度至少大于嵌段共聚物（A）的水溶液的粘度和类型（B）的水溶液的粘度在相同温度 ，pH和浓度条件。 本发明组合物在使用之前或其使用期间为凝胶形式。

公开(公告)号：US20030018130A1

公开(公告)日：2003-01-23

申请号：US10244341

申请日：2002-09-16

Inventor： Petar R. Dvornic ,  Jin Hu ,  Dale J. Meier ,  Robert M. Nowak

IPC: C08L051/08 ,  C08G063/91 ,  C08L083/00 ,  C08G063/48 ,  C08F008/00

CPC classification number: C08L101/005 ,  C08L101/02 ,  C08L2666/14

Abstract: A curable polymer composition capable of achieving rapid curing, reduced viscosity, high solids content, and a very low or zero volatile organic compound content includes a hyperbranched polymer having functional groups of a first type and a polymer having functional groups of a second type, wherein the functional groups of the second type are reactive with the functional groups of the first type under at least certain conditions. The composition can be cured to form a cross-linked nano-domained network comprising covalently bonded nanoscopic, hyperbranched domains which may be of the same or different chemical composition than the rest of the network. The cured compositions may exhibit high thermal stability, mechanical strength and toughness.

公开(公告)号：US20020192843A1

公开(公告)日：2002-12-19

申请号：US10068378

申请日：2002-02-06

Inventor： Steven N. Kaganove ,  Petar R. Dvornic

IPC: G01N033/545 ,  C08G063/48 ,  C08G063/91

CPC classification number: C08G83/003 ,  G01N31/22 ,  G01N33/52 ,  G01N33/54353 ,  Y10S436/805

Abstract: Molecular chemical and/or biological sensors that exhibit a very high density of sensing functionality and which are applicable to a wide variety of different analytes, and enable rapid, convenient and economical detection of analytes are prepared by reacting a dendritic polymer with a diacetylene reagent wherein the diacetylene functional groups are subsequently intramolecularly polymerized to form segments having alternating conjugated double and triple bonds. Sensory groups that can bind with an analyte are bonded to the acetylene monomer units to form molecular sensors that produce observable and measurable color changes when an analyte binds with the sensory groups.

Abstract translation: 分子化学和/或生物传感器，其表现出非常高的感测功能密度并且适用于各种各样的不同分析物，并且能够快速，方便和经济地检测分析物，通过使树枝状聚合物与二乙炔试剂反应来制备，其中 二乙炔官能团随后被分子内聚合以形成具有交替共轭双键和三键的链段。 可以与分析物结合的感官基团与乙炔单体单元结合形成分子传感器，当分析物与感官基团结合时，可以产生可观察和可测量的颜色变化。

公开(公告)号：US20020177656A1

公开(公告)日：2002-11-28

申请号：US10105316

申请日：2002-03-26

Applicant: JSR CORPORATION

Inventor： Kohei Goto ,  Masayuki Takahashi ,  Yoshitaka Yamakawa ,  Makoto Higami

IPC: C08G063/48

CPC classification number: C08J5/2256 ,  C07C45/71 ,  C07C49/84 ,  C08G61/12 ,  C08G65/48 ,  C08J2371/12

Abstract: A monomer containing an electron-withdrawing group and an electron-donative group which can be easily controlled in the upper limit of the amount of a sulfonic acid, which impairs the mechanical properties of a copolymer, and can provide a sulfonated polymer that forms a proton-conductive membrane having a high proton conductivity over a wide temperature range, an excellent mechanical strength and an excellent proton conductivity and showing inhibited swelling in hot water and an aqueous solution of methanol, and a copolymer obtained from the monomer. A monomer containing an electron-withdrawing group and an electron-donative group represented by the following general formula (1): 1 wherein Y represents a iodine atom, chlorine atom or bromine atom; X represents an electron-withdrawing group; B represents an electron-donative group; and Z represents an aryl group having a specific structure or a monovalent condensed ring hydrocarbon group such as naphthyl group.

Abstract translation: 含有吸电子基团和电子给予基团的单体可以容易地控制在磺酸的上限的上限，这损害了共聚物的机械性能，并且可以提供形成质子的磺化聚合物 导电膜在宽温度范围内具有高质子传导性，优异的机械强度和优异的质子传导性，并且在热水和甲醇水溶液中显示出抑制的溶胀，以及由单体获得的共聚物。 含有由以下通式（1）表示的吸电子基团和给电子基团的单体：其中Y表示碘原子，氯原子或溴原子; X表示吸电子基团; B代表给电子基团; Z表示具有特定结构的芳基或萘基等单价稠环烃基。

公开(公告)号：US20020173589A1

公开(公告)日：2002-11-21

申请号：US10144982

申请日：2002-05-15

Applicant: Mitsubishi Gas Chemical Company, Inc.

Inventor： Tadashi Kawabata ,  Shojiro Kuwahara ,  Masahiro Kurokawa

IPC: C08G002/00 ,  C08F002/46 ,  C08J003/28 ,  C08L051/08 ,  C08G063/48 ,  C08G063/91 ,  C08F265/04 ,  C08F267/06

CPC classification number: C08F291/02 ,  C08F265/04 ,  C08F265/06 ,  C08F279/02 ,  C08L51/003 ,  C08L51/04 ,  C08F220/14 ,  C08L2666/04

Abstract: Disclosed is an acrylic syrup containing a vinyl monomer (A) of methyl methacrylate and a polymerized solid component (B) which is a high polymer of said vinyl monomer and has a weight average molecular weight of from 30,000 to 2,000,000 as measured by the GPC and a viscosity at 25null C. of from 0.1 to 50 Panulls, wherein at least part of said polymerized solid component (B) is a grafted rubber obtained by graft-polymerizing said vinyl monomer with a rubbery polymer, and said grafted rubber has a large branching coefficient. The acrylic resin molded articles obtained from the acrylic syrup exhibit excellent impact resistance.

Abstract translation: 公开了一种含有甲基丙烯酸甲酯的乙烯基单体（A）和作为所述乙烯基单体的高聚物的聚合固体组分（B）的丙烯酸树脂浆料，其通过GPC测量的重均分子量为30,000至2,000,000; 在25℃下的粘度为0.1至50Pa.s，其中至少部分所述聚合的固体组分（B）是通过用橡胶状聚合物将所述乙烯基单体接枝聚合而获得的接枝橡胶，并且所述接枝橡胶具有 分支系数大。 由丙烯酸浆液得到的丙烯酸树脂成形品表现出优异的耐冲击性。

公开(公告)号：US20020173588A1

公开(公告)日：2002-11-21

申请号：US09823535

申请日：2001-03-30

Inventor： Jose M. Sosa ,  Billy Ellis

IPC: C08G063/48

CPC classification number: B01J19/18 ,  B01J2219/00033 ,  B01J2219/0004 ,  B01J2219/00094 ,  B01J2219/00132 ,  B01J2219/185 ,  B01J2219/1943 ,  C08F279/02 ,  C08F279/04

Abstract: The present invention discloses a process for manufacturing monovinylaromatic compounds containing an elastomer to provide increased toughness and strength. One particular embodiment of the invention discloses a process for manufacturing high impact polystyrene wherein styrene monomer containing a dissolved polybutadiene rubber is flowed into an elongated upflow stirred reactor containing three reaction zones, wherein the styrene and rubber are polymerized past the inversion point, then discharged to at least one additional reactor to continue their conversion to polymer.

Abstract translation: 本发明公开了一种制备含有弹性体的单乙烯基芳族化合物以提高韧性和强度的方法。 本发明的一个具体实施方案公开了一种制备高抗冲聚苯乙烯的方法，其中含有溶解的聚丁二烯橡胶的苯乙烯单体流入含有三个反应区的细长的上流式搅拌反应器，其中苯乙烯和橡胶通过反转点聚合，然后排出至 至少一个另外的反应器继续转化成聚合物。

公开(公告)号：US20020169254A1

公开(公告)日：2002-11-14

申请号：US10088209

申请日：2002-03-15

Inventor： Hideki Hirano ,  Kunihiko Takeuchi

IPC: C08L051/08 ,  C08G063/48

CPC classification number: C08L59/00 ,  C08L23/08 ,  C08L51/00 ,  C08L51/003 ,  C08L55/02 ,  C08L67/02 ,  C08L2666/24 ,  C08L2666/06 ,  C08L2666/02

Abstract: The present invention provides a resin composition having low mold contamination, excellent moldability and frictional wear properties, and further having good impact resistance. The thermoplastic resin composition is a copolymer comprising: nullAnull 100 parts by weight of a polyacetal resin or thermoplastic aromatic polyester resin, nullBnull 0.1 to 20 parts by weight of a graft polymer in which (B-2) a vinyl (co)polymer component comprising at least one vinyl compound is graft-polymerized on (B-1) an olefin polymer as a backbone polymer, and nullCnull 0.1 to 10 parts by weight of a liquid ethylene/null-olefin random copolymer comprising ethylene and an null-olefin having 3 to 20 carbon atoms, which random copolymer has (i) a proportion of a structural unit derived from ethylene of from 20 to 80 mol % and a proportion of a structural unit derived from null-olefin of from 20 to 80 mol % based on all structural units, (ii) a number average molecular weight (Mn) of from 500 to 10000, (iii) a molecular weight distribution (Mn/Mn) determined by a ratio of a weight average molecular weight (Mw) to a number average molecular weight (Mn) of from 1.2 to 3, and (iv) a pour point of lower than 20null C.

Abstract translation: 本发明提供了具有低模具污染，优异的成型性和摩擦磨损性能，并且还具有良好抗冲击性的树脂组合物。 热塑性树脂组合物是包含：[A] 100重量份的聚缩醛树脂或热塑性芳族聚酯树脂，[B] 0.1〜20重量份的接枝聚合物，其中（B-2）乙烯基（共 ）包含至少一种乙烯基化合物的聚合物组分在（B-1）作为主链聚合物的烯烃聚合物上接枝聚合，[C] 0.1至10重量份的包含乙烯的液体乙烯/α-烯烃无规共聚物和 具有3至20个碳原子的α-烯烃，该无规共聚物具有（i）衍生自乙烯的结构单元的比例为20至80摩尔％，来自α-烯烃的结构单元的比例为20至 基于所有结构单元的80摩尔％，（ii）500至10000的数均分子量（Mn），（iii）通过重均分子量（Mw）的比例确定的分子量分布（Mn / Mn） ）至数均分子量（Mn）为1.2至3，和（iv）倾点为l 超过20°C

公开(公告)号：US20020132919A1

公开(公告)日：2002-09-19

申请号：US10100331

申请日：2002-03-18

Inventor： Venkataram Krishnan

IPC: C08G063/48

CPC classification number: D06M15/263 ,  C08F220/34 ,  D06M15/227 ,  D06M15/233 ,  D06M15/285 ,  D06M15/327 ,  D06M15/333

Abstract: A cationic polymer latex comprises at least one ethylenically unsaturated monomer, an ethylenically unsaturated cationic monomer, and a component which is incorporated into the cationic polymer latex to provide steric stabilization to the cationic polymer latex.

Abstract translation: 阳离子聚合物胶乳包含至少一种烯键式不饱和单体，烯键式不饱和阳离子单体和掺入阳离子聚合物胶乳中以提供对阳离子聚合物胶乳的空间稳定性的组分。

公开(公告)号：US20020103293A1

公开(公告)日：2002-08-01

申请号：US10058928

申请日：2002-01-28

Inventor： Ronald R. Ambrose ,  Anthony M. Chasser ,  Shengkui Hu ,  John R. Schneider ,  Jackie L. Smith

IPC: C08G063/48

CPC classification number: C09D5/033 ,  C08G12/20 ,  C08G12/30 ,  C08G12/42 ,  C08G12/427 ,  C08G12/428 ,  C08G18/2825 ,  C08G18/3851 ,  C08G18/423 ,  C08G18/71 ,  C08G18/792 ,  C08G18/8064 ,  C08G2150/20 ,  C08K5/0025 ,  C08K5/34922 ,  C08L61/28 ,  C08L61/32 ,  C09D161/32 ,  C09D167/00 ,  Y10S524/904 ,  Y10S525/934 ,  C08L2666/20 ,  C08L61/20

Abstract: Two types of aminotriazine-based crosslinking agents are provided. Crosslinking agent I includes the ungelled reaction product of (A) a reactive urethane group-containing reaction product and (B) an aminotriazine compound having one or less non-alkylated NH bond per triazine ring. The reactive urethane group-containing reaction product (A) is the reaction product of (1) a polyester polyol, and (2) a mono-isocyanate. The crosslinking agent I is essentially free of urethane NH functionality and has a glass transition temperature of at least 25null C. Crosslinking agent II includes the ungelled reaction product of (A) a reactive urethane group-containing reaction product and (B) an aminotriazine compound having one or less non-alkylated NH bond per triazine ring. The reactive urethane group-containing reaction product (A) is the reaction product of (1) a polyisocyanate and (2) a monohydric capping agent. The crosslinking agent II is essentially free of urethane NnullH functionality and has a glass transition temperature of at least 10null C. Methods for preparing crosslinking agents I and II are also provided. Further provided is a curable composition of a film-forming polymer having reactive functional groups and the previously described crosslinking agent II. Also provided are powder coating compositions which each include a solid particulate mixture of a reactive group-containing polymer having a Tg of at least 30null C. and the previously described crosslinking agents I or II. Multilayer composite coating compositions and coated substrates are also provided.