公开(公告)号：US07671131B2

公开(公告)日：2010-03-02

申请号：US11376857

申请日：2006-03-15

申请人： Morgan M. Hughes ,  Yunwa W. Cheung ,  Pankaj Gupta ,  John J. Gathers

发明人： Morgan M. Hughes ,  Yunwa W. Cheung ,  Pankaj Gupta ,  John J. Gathers

IPC分类号： C08L23/00 ,  C08L23/04 ,  C08G18/42 ,  C08K5/00

CPC分类号： C08L23/0815 ,  C08L23/02 ,  C08L23/06 ,  C08L23/10 ,  C08L2205/02 ,  C08L2666/06

摘要： Polymer blends comprise at least an ethylene/α-olefin interpolymers and at least one polyolefin. The polyolefins can be homopolymers or interpolymers and have a melt strength of at least about 6 cN. The ethylene/α-olefin interpolymer is a block copolymer having at least a hard block and at least a soft block. The soft block comprises a higher amount of comonomers than the hard block. The block interpolymer has a number of unique characteristics disclosed here. The polymer blends can be profiled extruded to make profiles, gaskets, and other products.

摘要翻译： 聚合物共混物包含至少一种乙烯/α-烯烃互聚物和至少一种聚烯烃。 聚烯烃可以是均聚物或互聚物，并且具有至少约6cN的熔体强度。 乙烯/α-烯烃互聚物是至少具有硬嵌段和至少一个软嵌段的嵌段共聚物。 软块包含比硬块更高量的共聚单体。 嵌段互聚物具有这里公开的许多独特特征。 聚合物共混物可以成型挤压成型材，垫片和其他产品。

公开(公告)号：US6087447A

公开(公告)日：2000-07-11

申请号：US029442

申请日：1998-03-05

申请人： James C. Stevens ,  Francis J. Timmers ,  Martin J. Guest ,  John J. Gathers ,  Yunwa W. Cheung ,  Pak-Wing S. Chum ,  Chung P. Park ,  George P. Clingerman ,  Kevin D. Sikkema

发明人： James C. Stevens ,  Francis J. Timmers ,  Martin J. Guest ,  John J. Gathers ,  Yunwa W. Cheung ,  Pak-Wing S. Chum ,  Chung P. Park ,  George P. Clingerman ,  Kevin D. Sikkema

IPC分类号： C08F4/659 ,  C08F4/6592 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08L23/08 ,  C08L25/06 ,  C08L53/02 ,  C08L25/08 ,  C08L47/00

CPC分类号： C08F10/02 ,  C08F210/16 ,  C08L23/08 ,  C08L25/06 ,  C08F110/02 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08L2203/14 ,  C08L2205/02 ,  C08L23/0838 ,  C08L53/02

摘要： Blends of polymeric materials comprising (A) from about 1 to about 99 weight percent of at least one interpolymer containing (1) from about 1 to about 65 mole percent of (a) at least one vinylidene aromatic monomer, or (b) at least one hindered aliphatic vinylidene monomer, or (c) a combination of at least one vinylidene aromatic monomer and at least one hindered aliphatic vinylidene monomer, and (2) from about 35 to about 99 mole percent of at least one aliphatic .alpha.-olefin having from 2 to about 20 carbon atoms; and (B) from about 1 to about 99 weight percent of at least one homopolymer or interpolymer of one or more vinylidene aromatic monomers and/or one or more hindered aliphatic vinylidene monomers. These blends have been observed to possess improved properties when compared to the individual polymers comprising the blend and to provide materials with enhanced processability and temperature ranges of performance.

摘要翻译： PCT No.PCT / US96 / 14233 Sec。 371日期：1998年3月5日 102（e）1998年3月5日PCT PCT 1996年9月4日PCT公布。 公开号WO98 / 日期1998年3月12日包含（A）约1至约99重量％的至少一种互聚物的聚合物材料的片材，所述共聚物含有（1）约1至约65摩尔％的（a）至少一种亚乙烯基芳族单体，或 （b）至少一种受阻脂族亚乙烯基单体，或（c）至少一种亚乙烯基芳族单体和至少一种受阻脂族亚乙烯基单体的组合，和（2）约35-约99摩尔％的至少一种脂肪族 具有2至约20个碳原子的α-烯烃; 和（B）约1至约99重量％的至少一种一种或多种亚乙烯基芳族单体和/或一种或多种受阻脂族亚乙烯基单体的均聚物或互聚物。 当与包含共混物的各种聚合物相比时，观察到这些共混物具有改进的性能，并提供具有增强的加工性能和性能温度范围的材料。

公开(公告)号：US06388014B1

公开(公告)日：2002-05-14

申请号：US09844003

申请日：2001-04-27

申请人： Chung P. Park ,  Rene Broos ,  Johan Thoen ,  Martin J. Guest ,  Yunwa W. Cheung ,  John J. Gathers ,  Bharat I Chaudhary ,  Lawrence S. Hood

发明人： Chung P. Park ,  Rene Broos ,  Johan Thoen ,  Martin J. Guest ,  Yunwa W. Cheung ,  John J. Gathers ,  Bharat I Chaudhary ,  Lawrence S. Hood

IPC分类号： C08L2302

CPC分类号： C09J123/16 ,  C08L23/02 ,  C08L23/04 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0838 ,  C08L23/0846 ,  C08L23/0853 ,  C08L23/0869 ,  C08L23/16 ,  C08L25/06 ,  C08L25/08 ,  C08L2203/14 ,  C08L2666/04 ,  C09J125/08

摘要： A latex or fiber comprising a blend of polymeric materials consisting of one or more &agr;-olefin/ vinylidene monomer non-crosslinked substantially random interpolymers, wherein the distribution of the monomers of said interpolymers can be described by the Bernoulli statistical model or by a first or second order Markovian statistical model, and one or more homopolymers or copolymers of monomer components comprising aliphatic &agr;-olefins having from 2 to 20 carbon atoms, or aliphatic &agr;-olefins having from 2 to 20 carbon atoms and containing polar groups.

摘要翻译： 包含由一种或多种α-烯烃/亚乙烯基单体非交联的基本无规共聚体组成的聚合物材料的共混物的胶乳或纤维，其中所述互聚物的单体的分布可以由伯努利统计模型或第一或 二阶马尔可夫统计模型和一种或多种包含具有2至20个碳原子的脂肪族α-烯烃或具有2至20个碳原子且含有极性基团的脂肪族α-烯烃的单体组分的均聚物或共聚物。

公开(公告)号：US06184294B2

公开(公告)日：2001-02-06

申请号：US09254252

申请日：1999-03-02

申请人： Chung P. Park ,  Johan Thoen ,  Rene Broos ,  Martin J. Guest ,  Yunwa W. Cheung ,  Bharat I Chaudhary ,  John J. Gathers ,  Lawrence S. Hood

发明人： Chung P. Park ,  Johan Thoen ,  Rene Broos ,  Martin J. Guest ,  Yunwa W. Cheung ,  Bharat I Chaudhary ,  John J. Gathers ,  Lawrence S. Hood

IPC分类号： C08F800

CPC分类号： C09J123/16 ,  C08L23/02 ,  C08L23/04 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0838 ,  C08L23/0846 ,  C08L23/0853 ,  C08L23/0869 ,  C08L23/16 ,  C08L25/06 ,  C08L25/08 ,  C08L2203/14 ,  C08L2666/04 ,  C09J125/08

摘要： A fabricated article other than a film comprising a thermoplastic blend prepared from polymeric materials consisting of; (A) from 1 to 99 weight percent of at least one interpolymer made from monomer components comprising (1) from 0.5 to 65 mole percent of (a) at least one aromatic vinylidene monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinylidene monomer, or (c) a combination of at least one aromatic vinylidene monomer and at least one hindered aliphatic or cycloaliphatic vinylidene monomer, and (2) from 99.5 to 35 mole percent of at least one aliphatic &agr;-olefin having from 2 to 20 carbon atoms; and (B) from 99 to 1 weight percent of at least one polymer made from monomer components comprising at least one &agr;-olefin having from 2 to 20 carbon atoms. These articles possess improved properties when compared to the properties of articles derived from the individual polymers comprising the blend. These articles are useful in the preparation of injection molded parts, bitumen and asphalt modification, hot melt and pressure sensitive adhesive systems.

摘要翻译： 除了包含由聚合物材料制成的热塑性共混物的膜以外的制造制品， （A）1至99重量％的由单体组分制备的至少一种互聚物，其包含（1）0.5至65摩尔％的（a）至少一种芳族亚乙烯基单体，或（b）至少一个受阻脂族或环脂族 亚乙烯基单体，或（c）至少一种芳族亚乙烯基单体和至少一种受阻的脂族或脂环族亚乙烯基单体的组合，和（2）99.5-35％的至少一种具有2至20个的脂族α-烯烃 碳原子 和（B）99至1重量％的由包含至少一种具有2至20个碳原子的α-烯烃的单体组分制成的至少一种聚合物。与来自该个体的制品的性质相比，这些制品具有改进的性能 包含该共混物的聚合物。 这些制品在制备注塑件，沥青和沥青改性剂，热熔和压敏粘合剂体系中是有用的。

公开(公告)号：US6166145A

公开(公告)日：2000-12-26

申请号：US121461

申请日：1998-07-23

申请人： Martin J. Guest ,  Yunwa W. Cheung ,  John J. Gathers ,  Pak-Wing S. Chum

发明人： Martin J. Guest ,  Yunwa W. Cheung ,  John J. Gathers ,  Pak-Wing S. Chum

IPC分类号： C08J5/18 ,  C08J9/00 ,  C08L23/00 ,  C08L23/04 ,  C08L23/08 ,  C08L25/02 ,  C08L25/04 ,  C08L25/08 ,  C09J123/02 ,  C09J125/02 ,  C09J145/00 ,  C09K3/10 ,  D01F6/44 ,  C08L45/00

CPC分类号： C08L23/04 ,  C08L23/0815 ,  C08L23/0838 ,  C08L25/02 ,  C08L2205/02 ,  Y10T428/1397 ,  Y10T428/2913 ,  C08L2666/04

摘要： Blends of polymeric materials comprising a plurality of substantially random interpolymers each interpolymer comprising:(1) from about 1 to about 65 mole percent of polymer units derived from either(a) at least one vinyl aromatic monomer or(b) at least one aliphatic or cycloaliphatic vinyl or vinylidene monomer, or(c) a combination of at least one vinyl aromatic monomer and at least one aliphatic or cycloaliphatic vinyl or vinylidene monomer, and(2) from about 35 to about 99 mole percent of polymer units derived from ethylene and/or at least one aliphatic alpha olefin having from 3 to 20 carbon atoms; and wherein:the amount of polymer units derived from vinyl aromatic monomer and/or aliphatic or cycloaliphatic vinyl or vinylidene monomer in any interpolymer component differs from that amount in another interpolymer component by at least 0.5 mole percent.These blends of interpolymer components give enhanced properties or processability when compared to the individual polymers comprising the blend.

摘要翻译： 包含多个基本无规共聚体的聚合材料的共混物，每个共聚体包含：（1）约1至约65摩尔％的衍生自（a）至少一种乙烯基芳族单体的聚合物单元或（b）至少一种脂族或 脂环族乙烯基或亚乙烯基单体，或（c）至少一种乙烯基芳族单体和至少一种脂族或脂环族乙烯基或亚乙烯基单体的组合，和（2）约35至约99摩尔％的衍生自乙烯和 /或至少一种具有3至20个碳原子的脂族α-烯烃; 并且其中：衍生自乙烯基芳族单体和/或任何互聚物组分中的脂族或脂环族乙烯基或亚乙烯基单体的聚合物单元的量与另一互聚物组分中的量的量不同至少为0.5摩尔％。 当与包含共混物的各种聚合物相比时，互聚物组分的这些共混物提供了增强的性能或加工性能。

公开(公告)号：US5739200A

公开(公告)日：1998-04-14

申请号：US767609

申请日：1996-12-17

申请人： Yunwa W. Cheung ,  John J. Gathers ,  Martin J. Guest ,  James R. Bethea

发明人： Yunwa W. Cheung ,  John J. Gathers ,  Martin J. Guest ,  James R. Bethea

IPC分类号： C08J5/18 ,  B32B27/28 ,  C08J9/00 ,  C08K5/00 ,  C08K5/10 ,  C08K5/15 ,  C08L23/00 ,  C08L25/08 ,  C08L101/00 ,  C09J123/00 ,  C09J125/08 ,  C09J201/00 ,  C09K3/10 ,  C08K5/01

CPC分类号： C08K5/0016 ,  Y10T428/31507 ,  Y10T428/31855

摘要： Properties of interpolymers of .alpha.-olefin/vinylidene aromatic monomer are enhanced with plasticizers selected from phthalate esters, trimellitate esters, benzoates, aliphatic diesters, epoxy compounds, phosphate esters, glutarates, polymeric plasticizers (polyesters of glycols and aliphatic dicarboxylic acids) and oils. These plasticized interpolymers are useful in a wide range of applications including films, sheet, adhesives, sealants and molded parts.

摘要翻译： 使用选自邻苯二甲酸酯，偏苯三酸酯，苯甲酸酯，脂肪族二酯，环氧化合物，磷酸酯，戊二酸酯，聚合增塑剂（二醇和脂族二羧酸的聚酯）和油的增塑剂增强了α-烯烃/亚乙烯基芳族单体互聚物的性能。 这些增塑互聚物可用于广泛的应用，包括膜，片，粘合剂，密封剂和模塑件。

公开(公告)号：US06329466B1

公开(公告)日：2001-12-11

申请号：US09689362

申请日：2000-10-12

申请人： Chung P Park ,  Rene Broos ,  Johan Thoen ,  Martin J. Guest ,  Yunwa W. Cheung ,  John J. Gathers ,  Bharat I Chaudhary ,  Lawrence S. Hood

发明人： Chung P Park ,  Rene Broos ,  Johan Thoen ,  Martin J. Guest ,  Yunwa W. Cheung ,  John J. Gathers ,  Bharat I Chaudhary ,  Lawrence S. Hood

IPC分类号： C08L2302

CPC分类号： C09J123/16 ,  C08L23/02 ,  C08L23/04 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0838 ,  C08L23/0846 ,  C08L23/0853 ,  C08L23/0869 ,  C08L23/16 ,  C08L25/06 ,  C08L25/08 ,  C08L2203/14 ,  C08L2666/04 ,  C09J125/08

摘要： A foam comprising a blend of polymeric materials consisting of one or more &agr;-olefin/vinylidene monomer non-crosslinked substantially random interpolymers, wherein the distribution of the monomers of said interpolymers can be described by the Bernoulli statistical model or by a first or second order Markovian statistical model, and one or more homopolymers or copolymers of monomer components comprising aliphatic &agr;-olefins having from 2 to 20 carbon atoms, or aliphatic &agr;-olefins having from 2 to 20 carbon atoms and containing polar groups.

摘要翻译： 包含由一种或多种α-烯烃/亚乙烯基单体非交联的基本无规共聚体组成的聚合材料的共混物的泡沫，其中所述互聚物的单体的分布可以由伯努利统计模型或第一或第二阶 马尔可夫统计模型和一种或多种包含具有2至20个碳原子的脂族α-烯烃的单体组分的均聚物或共聚物，或具有2至20个碳原子并含有极性基团的脂肪族α-烯烃。

公开(公告)号：US06319577B1

公开(公告)日：2001-11-20

申请号：US09715565

申请日：2000-11-17

申请人： Martin J. Guest ,  John J. Gathers ,  Yunwa W. Cheung ,  Pak-Wing S. Chum

发明人： Martin J. Guest ,  John J. Gathers ,  Yunwa W. Cheung ,  Pak-Wing S. Chum

IPC分类号： C08L2302

CPC分类号： C08L23/04 ,  C08L23/0815 ,  C08L23/0838 ,  C08L25/02 ,  C08L2205/02 ,  Y10T428/1397 ,  Y10T428/2913 ,  C08L2666/04

摘要： A sheet, film, fiber, foam or latex prepared from a blend of polymeric materials comprising a plurality of substantially random interpolymers comprising vinyl aromatic and ethylene and/or alpha olefin monomers and wherein: a) the amount of polymer units derived from said vinyl aromatic monomer in any interpolymer component differs from that amount in another interpolymer component by at least 0.5 mole percent; b) the amount of polymer units derived from said vinyl aromatic monomer in the blend is greater than about 19 mole percent; and wherein c) the observed stress relaxation of the resulting blend is greater than the additive stress relaxation of the of the individual blend components.

摘要翻译： 由包含乙烯基芳族和乙烯和/或α-烯烃单体的多个基本上无规的互聚物的聚合材料的共混物制备的片材，膜，纤维，泡沫或胶乳，其中：a）衍生自所述乙烯基芳族化合物的聚合物单元的量 任何互聚物组分中的单体与另一互聚物组分中的量不同至少为0.5摩尔％; b）衍生自共混物中所述乙烯基芳族单体的聚合物单元的量大于约19摩尔％ 并且其中c）所得共混物的观察到的应力松弛大于各个共混组分的添加应力松弛。

公开(公告)号：US06482886B1

公开(公告)日：2002-11-19

申请号：US09077793

申请日：1998-09-03

申请人： Malcolm F. Finlayson ,  Kenneth E. Springs ,  John J. Gathers ,  James L. Cooper ,  Walter L. Vaughn ,  Brian H. Schumann ,  Stephen M. Oliver

发明人： Malcolm F. Finlayson ,  Kenneth E. Springs ,  John J. Gathers ,  James L. Cooper ,  Walter L. Vaughn ,  Brian H. Schumann ,  Stephen M. Oliver

IPC分类号： C08L302

CPC分类号： D06M15/11 ,  D06M15/227 ,  D06M15/263 ,  D21H17/28 ,  D21H17/29 ,  D21H17/37 ,  D21H17/43 ,  D21H21/16 ,  D21H23/32

摘要： Fibrous product is externally sized by applying to the material a basic aqueous dispersion of an interpolymer of an ethylenically unsaturated monomer and an ethylenically unsaturated carboxylic acid comonomer. The preferred dispersions which have lower initial viscosities provide dispersion/starch dilute solutions with higher viscosities and improved external sizing effectiveness. Resulting fibrous products are adequately sized and exhibit excellent printability and strength properties.

摘要翻译： 通过向材料施加烯属不饱和单体和烯键式不饱和羧酸共聚单体的互聚物的碱性水性分散体，纤维制品的外部尺寸。 具有较低初始粘度的优选分散体提供具有较高粘度和改进的外部施胶效果的分散体/淀粉稀释溶液。 所得的纤维制品具有适当的尺寸并且具有优异的可印刷性和强度性能。

公开(公告)号：US5993604A

公开(公告)日：1999-11-30

申请号：US687797

申请日：1996-07-19

申请人： Malcolm F. Finlayson ,  Kenneth E. Springs ,  John J. Gathers ,  James L. Cooper ,  Stephen M. Oliver

发明人： Malcolm F. Finlayson ,  Kenneth E. Springs ,  John J. Gathers ,  James L. Cooper ,  Stephen M. Oliver

IPC分类号： D21H17/43 ,  D21H17/07 ,  D21H17/28 ,  D21H17/29 ,  D21H17/37 ,  D21H17/45 ,  D21H17/56 ,  D21H17/66 ,  D21H21/10 ,  D21H21/16 ,  D21H23/76

CPC分类号： D21H21/10 ,  D21H21/16 ,  D21H23/765 ,  D21H17/07 ,  D21H17/28 ,  D21H17/29 ,  D21H17/37 ,  D21H17/375 ,  D21H17/43 ,  D21H17/455 ,  D21H17/56 ,  D21H17/66

摘要： The present pertains to an improved method of internally sizing a cellulosic article and an improved internally sized cellulosic article where a water-dispersible, water- and alkali-insoluble internal sizing agent from an interpolymer of an ethylenically unsaturated hydrocarbon monomer and an ethylenically unsaturated carboxylic acid comonomer is applied to fiber stock or pulp slurry some amount of time subsequent to the instance of application of a retention aid. The invention also includes a novel internal sizing composition where the interpolymer is rendered water-dispersible by reaction with an inorganic neutralizing cationic compound. The improved method is particularly well suited for paper making wherein substantially improved sizing performance is obtainable. Internal sizing agents based on inorganic neutralizing cationic compounds such as, for example, potassium hydroxide, provide the surprising advantage of hard water resistance.

摘要翻译： 本发明涉及一种改进的纤维素制品内部施胶方法和改进的内部尺寸纤维素制品，其中水分散性，水和碱不溶性内部施胶剂来自烯属不饱和烃单体和烯属不饱和羧酸的互聚物 共聚单体在施用助留剂之后的一段时间内施加到纤维原料或纸浆中。 本发明还包括一种新颖的内部施胶组合物，其中互聚物通过与无机中和阳离子化合物的反应而水分散。 改进的方法特别适用于纸张制造，其中可以获得大大改善的施胶性能。 基于无机中和阳离子化合物例如氢氧化钾的内部施胶剂提供了耐水硬性的惊人优点。