公开(公告)号：US20040127641A1

公开(公告)日：2004-07-01

申请号：US10688252

申请日：2003-10-17

Applicant: BOREALIS TECHNOLOGY OY

Inventor： Ola Fagrell ,  Mattias Gothe

IPC: C08L051/08

CPC classification number: C08K5/13 ,  C08K5/005 ,  C08K5/372 ,  C08K5/375 ,  C08L43/04 ,  C08L83/04

Abstract: The present invention relates to a composition for cross-linking and stabilization of a polymer containing hydrolysable silane groups comprising a sulphonic acid as a silanol condensation catalyst characterized in that it comprises a stabilizer which is neutral or acidic, does not contain ester groups and is a compound according to formula (I): 1 wherein R is an unsubstituted or substituted aliphatic or aromatic hydrocarbyl radical which may comprise heteroatoms, Rnull is a hydrocarbyl radical, Rnull is a hydrocarbyl radical and Rnull and/or Rnull being a bulky radical, X1, X2 or X3 is the same or different H or OH, whereby at least X1, X2 or X3 is OH, and n is 1 to 4; or a compound according to formula (II): Rnullnullnull(S)pnullRnullnullnullnull(II) wherein Rnullnull is an aliphatic hydrocarbyl radical and p is 1 to 6; or a mixture of any of such compounds, to a stabilized polymer comprising the above stabilizers and to a process for cross-linking and stabilization of silane group containing polymers in the presence of the above mentioned stabilizers.

Abstract translation: 本发明涉及一种用于交联和稳定含有可水解硅烷基团的聚合物的组合物，其包含磺酸作为硅烷醇缩合催化剂，其特征在于其包含中性或酸性，不含酯基的稳定剂，并且为 根据式（I）的化合物：其中R是未被取代或取代的脂族或芳族烃基，其可以包含杂原子，R'是烃基，R“是烃基，R'和/或R” 大体积的基团，X 1，X 2或X 3是相同或不同的H或OH，其中至少X1，X2或X3是OH，n是1至4; 或根据式（II）的化合物：R“' - （S）p -R”'（II）其中R“'是脂族烃基，p是1-6; 或任何这些化合物的混合物与包含上述稳定剂的稳定化聚合物，以及在上述稳定剂存在下交联和稳定含硅烷基团的聚合物的方法。

公开(公告)号：US20030166773A1

公开(公告)日：2003-09-04

申请号：US10085103

申请日：2002-03-01

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Jen-Luan Chen ,  Jhi-Hsien Huang ,  Wen-Liang Liu ,  Chih-Yang Yeh ,  Tsung-Lung Yang ,  Lon-Cheng Cheng

IPC: C08L051/08

CPC classification number: C08F214/225 ,  C08F8/36 ,  C08F259/08 ,  C08J5/2237 ,  C08J2327/16 ,  C08L27/16 ,  C08L51/003 ,  C08L2666/04 ,  C08F212/08 ,  C08L33/08 ,  C08L27/12

Abstract: A fluoropolymer composite with high ionic conductivity that may be applied in electroactive polymer composite includes following components: PVDF-g-SPS; PVDF; and hydrocarbon- or fluoro-elastomer. After being mixed with specific proportion and being dissolved in an oily or non-oily solvent of non-proton or proton of high boiling point, the invention is coated on a substrate and is heated to get rid of the solvent afterwards to get a compound membrane. Then, a compound membrane of PVDF-g-SPS may be obtained by sulphonating the aforementioned compound membrane. The obtained compound membrane has excellent properties, such as thermal stability, acid-alkali resistance, good mechanical performance, excellent flexibility, and capability for processing appropriate cross-link for further enhancing the mechanical performance of this membrane.

Abstract translation: 可应用于电活性聚合物复合材料中的具有高离子电导率的氟聚合物复合材料包括以下组分：PVDF-g-SPS; PVDF; 和烃 - 或氟 - 弹性体。 以特定比例混合并溶于非质子或高沸点质子的油性或非油性溶剂中后，将本发明涂覆在基材上，加热除去溶剂，得到化合物膜 。 然后，通过磺化上述化合物膜可以获得PVDF-g-SPS的复合膜。 所获得的复合膜具有优异的性能，如热稳定性，耐酸碱性，良好的机械性能，优异的柔韧性，以及加工适当交联的能力，以进一步提高该膜的机械性能。

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：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：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：US20040266947A1

公开(公告)日：2004-12-30

申请号：US10489025

申请日：2004-08-23

Inventor： Anne Vera Macedo ,  Kenneth Lewias ,  Joha Richard Shutt

IPC: C08L051/08

CPC classification number: C08F289/00 ,  C08F255/00 ,  Y02P20/582 ,  C08F222/06

Abstract: Resins and oligomer materials and/or combinations thereof grafted with an unsaturated acid or anhydride, such as maleic anhydride, are disclosed herein. The grafted materials are useful in adhesive formulations, particularly in hot melt adhesive applications.

公开(公告)号：US20040039083A1

公开(公告)日：2004-02-26

申请号：US10415100

申请日：2003-04-30

Inventor： Klause Schultes ,  Michael Wicker ,  Werner Hoess ,  Klaus Albrecht ,  Hans-Juergen Kress

IPC: C08L051/08 ,  C08L083/00

CPC classification number: C08L51/003 ,  C08F265/04 ,  C08F285/00 ,  C08L25/12 ,  C08L33/08 ,  C08L33/12 ,  C08L51/08 ,  C08L51/085 ,  C08L55/02 ,  C08L2666/02 ,  C08L2666/04

Abstract: The invention relates to an impact-modified moulding composition which has particularly high impact resistance at low temperatures (null20null C., null40null C.). This low-temperature impact resistance is achieved by using a silicone elastomer.

Abstract translation: 本发明涉及在低温（-20℃，-40℃）下具有特别高的抗冲击性的冲击改性模塑组合物。 这种低温耐冲击性通过使用有机硅弹性体来实现。

公开(公告)号：US20030225207A1

公开(公告)日：2003-12-04

申请号：US10162186

申请日：2002-06-03

Inventor： Sheau-Hwa Ma

IPC: C08L051/08

CPC classification number: C08L51/003 ,  C08F265/04 ,  C08F290/06 ,  C08F291/00 ,  C09D151/003 ,  C08L2666/02

Abstract: A polymer dispersant for pigments based on a graft copolymer which contains a new type of urea functional group as the pigment anchoring group. The urea groups are attached to the graft copolymer by a convenient method which involves reaction of hydroxyl functional groups built in the graft copolymer with a diisocyanate that is capped at one end with ammonia or a primary or secondary amine. The reaction is convenient and clean. Substantial crosslinking or gelling of the polymer can be easily avoided by judicious selection of appropriate ingredients and processing conditions. These materials are effective in dispersing and stabilizing a wide range of pigments in solvent based systems and are particularly useful in forming pigment dispersions that are used in a variety of solvent borne coating compositions for automobiles and trucks, where they provide improved efficiency of pigment use, lower paint viscosity, and reduced emission of volatile organic solvent.

Abstract translation: 一种基于含有新型尿素官能团作为颜料锚定基团的接枝共聚物的颜料聚合物分散剂。 尿素基团通过方便的方法附着于接枝共聚物，该方法包括将接枝共聚物中内置的羟基官能团与一端用氨或伯或仲胺封端的二异氰酸酯进行反应。 反应方便，干净。 通过合理选择适当的成分和加工条件，可以容易地避免聚合物的显着交联或凝胶化。 这些材料在分散和稳定溶剂基系统中的广泛颜料方面是有效的，并且特别可用于形成用于汽车和卡车的各种溶剂型涂料组合物中的颜料分散体，其中它们提供改善的颜料使用效率， 降低油漆粘度，减少挥发性有机溶剂的排放。

公开(公告)号：US20030216506A1

公开(公告)日：2003-11-20

申请号：US10063696

申请日：2002-05-08

Inventor： Sebastiaan Bernardus Damman ,  Gerrit de Wit

IPC: C08L051/08 ,  C08L051/00 ,  C08G063/48 ,  C08L079/00 ,  C08L075/00 ,  C08L077/00 ,  C08G063/91

CPC classification number: C08L67/02 ,  C08K3/013 ,  C08L51/04 ,  C08L79/08 ,  C08L2666/02

Abstract: A thermoplastic molding composition comprises a resin composition having 50 to about 90 weight percent of a polyester, about 8 to about 48 weight percent of a polyetherimide, about 2 to about 25 weight percent of a high rubber graft impact modifier, each based on the total resin composition, and up to about 15 weight percent of a particulate filler. A making the composition comprises pre-melt compounding a polyester, a polyetherimide, and a high rubber graft impact modifier to form a pre-compounded blend, wherein the pre-compounded blend has a Tg of greater than or equal to about 110null C.; and dry-blending a crystallized polyester with the pre-compounded blend to form the molding composition. Such molding compositions are particularly useful in blow-molding container for liquids such as beer.

Abstract translation: 热塑性模塑组合物包含一种树脂组合物，其具有50至约90重量％的聚酯，约8至约48重量％的聚醚酰亚胺，约2至约25重量％的高橡胶接枝抗冲改性剂，各自基于总量 树脂组合物和至多约15重量％的颗粒填料。 制备组合物包括将聚酯，聚醚酰亚胺和高橡胶接枝抗冲改性剂预熔混合以形成预混合共混物，其中预混合共混物具有大于或等于约110℃的Tg ; 并将结晶的聚酯与预混合的共混物干混以形成模塑组合物。 这种成型组合物特别适用于诸如啤酒的液体吹塑容器。

公开(公告)号：US20030187136A1

公开(公告)日：2003-10-02

申请号：US10220089

申请日：2002-11-26

Inventor： Alois Maier ,  Norbert Steidl ,  Alfred Kern ,  Franz Wolfertstetter ,  Gerhard Reusmann ,  Frank Reichel

IPC: C08L051/08

CPC classification number: C09D153/00 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/4854 ,  C08G18/4879 ,  C08G18/6659 ,  C08L53/00 ,  C08L2666/02 ,  C09D175/04 ,  C09J153/00 ,  C08G18/3228 ,  C08L2666/14 ,  C08L2666/24

Abstract: A polyurethane (polymer hybrid) dispersion with reduced hydrophilicity is described, which has been prepared by reacting a) 50 to 100 parts by weight of a hydrophobically modified block copolymer (A)(i) having two or more hydroxyl groups and a molecular weight of 500 to 6 000 dalton and/or null50 to 100 parts by weight of a hydrophobic block copolymer (A)(ii) having two or more hydroxyl groups and a molecular weight of 500 to 6 000 dalton and/or null50 to 100 parts by weight of a hydrophobically modified random copolymer (A)(iii) having two or more hydroxyl groups and a molecular weight of 500 to 6 000 dalton, b) 14 to 140 parts by weight of a polyol component (B), c) 25 to 250 parts by weight of a polyisocyanate component (C), d) 2 to 20 parts by weight of a neutralizing component (D), e) 3 to 30 parts by weight of a chain-extender component (E) and f) 100 to 5 000 parts by weight of water to give a solvent-free or low-solvent polyurethane dispersion and, if required, then allowing said dispersion to react further with g) 117.5 to 3 200 parts by weight of a monomer component (F) and h) 0.5 to 50 parts by weight of an initiator component (G) to give a solvent-free or low-solvent polyurethane polymer hybrid dispersion. By using hydrophobically modified block copolymers and/or hydrophobically modified random copolymers as polyols, it is possible to obtain polyurethane (polymer hybrid) dispersions with reduced hydrophilicity or water absorption, which moreover can be prepared in solvent-free or low-solvent form with high solids contents.

Abstract translation: 描述了具有降低的亲水性的聚氨酯（聚合物混合物）分散体，其通过使a）50至100重量份的具有两个或更多个羟基的疏水改性的嵌段共聚物（A）（i）和（ii）的分子量为 500至6,000道尔顿和/或50至100重量份具有两个或更多个羟基并且分子量为500至6,000道尔顿和/或50至100重量份的疏水性嵌段共聚物（A）（ii） 的具有两个或更多个羟基并且分子量为500至6000道尔顿的疏水改性的无规共聚物（A）（iii），b）14至140重量份的多元醇组分（B），c）25至250 重量份的多异氰酸酯组分（C），d）2至20重量份的中和组分（D），e）3至30重量份的增链剂组分（E）和f）100至5 000重量份的水，得到无溶剂或低溶剂的聚氨酯分散体，如果需要，则允许所述分散体 r）进一步与g）117.5-3,200重量份的单体组分（F）和h）0.5至50重量份的引发剂组分（G），得到无溶剂或低溶剂的聚氨酯聚合物混合物 分散。 通过使用疏水改性的嵌段共聚物和/或疏水改性的无规共聚物作为多元醇，可以获得具有降低的亲水性或吸水性的聚氨酯（聚合物混合物）分散体，此外可以以无溶剂或低溶剂形式制备，具有高 固体含量。