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    In-line process for producing plasticized polymers and plasticized polymer blends
    31.
    发明授权
    In-line process for producing plasticized polymers and plasticized polymer blends 有权
    用于生产增塑聚合物和增塑聚合物共混物的在线方法

    公开(公告)号：US07928162B2

    公开(公告)日：2011-04-19

    申请号：US12283045

    申请日：2008-09-09

    申请人： Gabor Kiss ,  Alan Anthony Galuska ,  Robert Patrick Reynolds, Jr. ,  John W. Chu ,  Bryan R. Chapman ,  Patrick Brant ,  Sudhin Datta

    发明人： Gabor Kiss ,  Alan Anthony Galuska ,  Robert Patrick Reynolds, Jr. ,  John W. Chu ,  Bryan R. Chapman ,  Patrick Brant ,  Sudhin Datta

    IPC分类号： C08F2/12 ,  C08F6/00 ,  C08L23/02

    CPC分类号： C08F10/00 ,  B01J2219/00038 ,  B01J2219/0004 ,  C08F210/16 ,  C08J3/18 ,  C08F2/01 ,  C08F2/001 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08 ,  C08F2500/20

    摘要： A process for fluid phase in-line blending of plasticized polymers is provided. The process includes providing two or more reactor trains configured in parallel and a separator for product blending and product-feed separation, wherein one or more of the reactor trains produces one or more polymers and one or more of the reactor trains produces one or more plasticizers; contacting in at least one of the parallel reactor trains olefin monomers, catalyst systems, optional comonomers, optional scavengers, and optional diluents or solvents, at a temperature above the solid-fluid phase transition temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 1500 MPa; forming a reactor effluent including a homogeneous fluid phase polymer-monomer mixture and plasticizer-monomer mixture in each parallel reactor train; passing the reactor effluents through the separator; maintaining the temperature and pressure within the separator above the solid-fluid phase transition point but below the cloud point pressure and temperature to form a fluid-fluid two-phase system including a plasticized polymer-rich blend phase and a monomer-rich phase; and separating the monomer-rich phase from the plasticized polymer-rich blend phase. The polymer-rich blend phase is conveyed to a downstream finishing stage for further monomer stripping, drying and/or pelletizing to form a plasticized polymer product blend. Suitable plasticizers for in-line production and blending include polyalphaolefin oligomers, polybutenes, low glass transition temperature polymers and combinations thereof.

    摘要翻译： 提供了一种用于增塑聚合物的流体相在线共混的方法。 该方法包括提供并联配置的两个或多个反应器列和用于产物共混和产物 - 进料分离的分离器，其中一个或多个反应器列产生一种或多种聚合物，并且一个或多个反应器列产生一种或多种增塑剂 ; 在高于聚合体系的固体 - 流体相转变温度的温度下，在至少一个平行反应器系列烯烃单体，催化剂体系，任选的共聚单体，任选的清除剂和任选的稀释剂或溶剂中接触，并且压力不低于10 MPa低于聚合体系的浊点压力，小于1500MPa; 在每个平行的反应器列中形成包含均相流体相聚合物 - 单体混合物和增塑剂 - 单体混合物的反应器流出物; 使反应器流出物通过分离器; 将分离器内的温度和压力保持在固体 - 流体相转变点之上但低于浊点压力和温度，以形成包括增塑的富含聚合物的共混相和富单体相的流体 - 流体两相系统; 并将富单体相与增塑的富聚合物相分离。 富含聚合物的共混相被输送到下游整理阶段以用于进一步的单体汽提，干燥和/或造粒以形成增塑的聚合物产物混合物。 用于在线生产和共混的合适的增塑剂包括聚α-烯烃低聚物，聚丁烯，低玻璃化转变温度聚合物及其组合。

    IN-LINE PROCESS FOR PRODUCING PLASTICIZED POLYMERS AND PLASTICIZED POLYMER BLENDS
    35.
    发明申请
    IN-LINE PROCESS FOR PRODUCING PLASTICIZED POLYMERS AND PLASTICIZED POLYMER BLENDS 有权
    生产聚合物和聚合物增稠剂的在线工艺

    公开(公告)号：US20090076216A1

    公开(公告)日：2009-03-19

    申请号：US12283045

    申请日：2008-09-09

    申请人： Gabor Kiss ,  Alan Anthony Galuska ,  Robert Patrick Reynolds, JR. ,  John W. Chu ,  Bryan R. Chapman ,  Patrick Brant ,  Sudhin Datta

    发明人： Gabor Kiss ,  Alan Anthony Galuska ,  Robert Patrick Reynolds, JR. ,  John W. Chu ,  Bryan R. Chapman ,  Patrick Brant ,  Sudhin Datta

    IPC分类号： C08L23/18 ,  C08L23/12 ,  C08L23/06

    CPC分类号： C08F10/00 ,  B01J2219/00038 ,  B01J2219/0004 ,  C08F210/16 ,  C08J3/18 ,  C08F2/01 ,  C08F2/001 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08 ,  C08F2500/20

    摘要： A process for fluid phase in-line blending of plasticized polymers is provided. The process includes providing two or more reactor trains configured in parallel and a separator for product blending and product-feed separation, wherein one or more of the reactor trains produces one or more polymers and one or more of the reactor trains produces one or more plasticizers; contacting in at least one of the parallel reactor trains olefin monomers, catalyst systems, optional comonomers, optional scavengers, and optional diluents or solvents, at a temperature above the solid-fluid phase transition temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 1500 MPa; forming a reactor effluent including a homogeneous fluid phase polymer-monomer mixture and plasticizer-monomer mixture in each parallel reactor train; passing the reactor effluents through the separator; maintaining the temperature and pressure within the separator above the solid-fluid phase transition point but below the cloud point pressure and temperature to form a fluid-fluid two-phase system including a plasticized polymer-rich blend phase and a monomer-rich phase; and separating the monomer-rich phase from the plasticized polymer-rich blend phase. The polymer-rich blend phase is conveyed to a downstream finishing stage for further monomer stripping, drying and/or pelletizing to form a plasticized polymer product blend. Suitable plasticizers for in-line production and blending include polyalphaolefin oligomers, polybutenes, low glass transition temperature polymers and combinations thereof.

    摘要翻译： 提供了一种用于增塑聚合物的流体相在线共混的方法。 该方法包括提供并联配置的两个或多个反应器列和用于产物共混和产物 - 进料分离的分离器，其中一个或多个反应器列产生一种或多种聚合物，并且一个或多个反应器列产生一种或多种增塑剂 ; 在高于聚合体系的固体 - 流体相转变温度的温度下，在至少一个平行反应器系列烯烃单体，催化剂体系，任选的共聚单体，任选的清除剂和任选的稀释剂或溶剂中接触，并且压力不低于10 MPa低于聚合体系的浊点压力，小于1500MPa; 在每个平行的反应器列中形成包含均相流体相聚合物 - 单体混合物和增塑剂 - 单体混合物的反应器流出物; 使反应器流出物通过分离器; 将分离器内的温度和压力保持在固体 - 流体相转变点之上但低于浊点压力和温度，以形成包括增塑的富含聚合物的共混相和富单体相的流体 - 流体两相系统; 并将富单体相与增塑的富聚合物相分离。 富含聚合物的共混相被输送到下游整理阶段以用于进一步的单体汽提，干燥和/或造粒以形成增塑的聚合物产物混合物。 用于在线生产和共混的合适的增塑剂包括聚α-烯烃低聚物，聚丁烯，低玻璃化转变温度聚合物及其组合。

    Plastic toughened plastics
    37.
    发明授权
    Plastic toughened plastics 有权
    塑料增韧塑料

    公开(公告)号：US08198373B2

    公开(公告)日：2012-06-12

    申请号：US11541768

    申请日：2006-10-02

    申请人： Patrick Brant ,  Bryan R. Chapman ,  Narayanaswami Raja Dharmarajan ,  Prasadarao Meka

    发明人： Patrick Brant ,  Bryan R. Chapman ,  Narayanaswami Raja Dharmarajan ,  Prasadarao Meka

    IPC分类号： C08L23/04 ,  C08L23/10

    CPC分类号： C08L23/12 ,  C08L23/06 ,  C08L23/08 ,  C08L23/0807 ,  C08L23/14 ,  C08L23/16 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2308/00 ,  C08L2310/00 ,  C08L2314/06 ,  C08L2666/02

    摘要： Plastic toughened plastics include a polymer composition having a polypropylene component and a second polymer component. The polypropylene component is present in an amount from about 50 to about 95 weight percent based on the total weight of the blend. The second polymer component is present in an amount from about 5 to about 50 weight percent based on the total weight of the blend, is a BOCD or BCD blend of at least two ssPE components, and has an overall density greater than about 0.90 g/cm3. Optionally, the plastic toughened plastics include one or more third polymer component selected from propylene-olefin elastomers and ethylene-propylene rubbers, which are present in an amount from about 1 to about 50 weight percent, based on the total weight of the blend.

    摘要翻译： 塑料增韧塑料包括具有聚丙烯组分和第二聚合物组分的聚合物组合物。 基于共混物的总重量，聚丙烯组分的存在量为约50至约95重量％。 基于共混物的总重量，第二聚合物组分的存在量为约5至约50重量％，是至少两个ssPE组分的BOCD或BCD共混物，并且其总密度大于约0.90g / cm3。 任选地，塑性增韧塑料包括一种或多种选自丙烯 - 烯烃弹性体和乙烯 - 丙烯橡胶的第三聚合物组分，其量为基于共混物总重量的约1至约50重量％。

    Polymer compositions comprising cyclic olefin polymers, polyolefin modifiers and non-functionalized plasticizers
    39.
    发明授权
    Polymer compositions comprising cyclic olefin polymers, polyolefin modifiers and non-functionalized plasticizers 有权
    包含环烯烃聚合物，聚烯烃改性剂和非官能化增塑剂的聚合物组合物

    公开(公告)号：US08148472B1

    公开(公告)日：2012-04-03

    申请号：US12012380

    申请日：2008-02-01

    申请人： Lisa Saunders Baugh ,  Bryan R. Chapman ,  Enock Berluche

    发明人： Lisa Saunders Baugh ,  Bryan R. Chapman ,  Enock Berluche

    IPC分类号： C08L45/00 ,  C08L23/00 ,  C08L23/04 ,  C08F8/00

    CPC分类号： C08L23/0823 ,  C08L23/16 ,  C08L53/00 ,  C08L2314/06 ,  C08L2666/24 ,  C08L2666/06

    摘要： This invention relates to a polymer composition comprising a blend comprising: (a) greater than 30 wt (based upon the weight of the composition) of a cyclic olefin polymer having a Tg greater than 60° C. and having a Tm heat of fusion (ΔHf) of 40 J/g or less selected from the group consisting of: i) copolymers comprising at least one acyclic olefin and at least 15 mole % of one or more cyclic olefins; ii) partially or completely hydrogenated copolymers comprising at least one acyclic olefin and at least 15 mole % of one or more cyclic olefins; iii) metathesis copolymers comprising two or more cyclic olefins; iv) partially or completely hydrogenated metathesis copolymers comprising two or more cyclic olefins; v) metathesis homopolymers comprising cyclic olefins; vi) partially or completely hydrogenated metathesis homopolymers comprising cyclic olefins; and vii) mixtures thereof; (b) from 1 to 50 wt % (based upon the weight of the composition) of an acyclic olefin polymer modifier having a glass transition temperature of less than 0° C.; (c) from 0.1 to 50 wt % (based upon the weight of the composition) of a non-functionalized plasticizer having a kinematic viscosity at 100° C. of 3 to 3000 cSt, a viscosity index of 120 or more, a pour point of 0° C. or less and a flash point of 200° C. or more.

    摘要翻译： 本发明涉及一种包含共混物的聚合物组合物，其包含：（a）大于30重量％（基于组合物的重量）的Tg大于60℃并具有Tm熔化热的环状烯烃聚合物 40J / g或更低，选自：i）包含至少一种非环烯烃和至少15摩尔％的一种或多种环烯烃的共聚物; ii）部分或完全氢化的共聚物，其包含至少一种非环烯烃和至少15摩尔％的一种或多种环烯烃; iii）包含两个或更多个环烯烃的复分解共聚物; iv）包含两种或多种环烯烃的部分或完全氢化的复分解共聚物; v）包含环烯烃的复分解均聚物; vi）包含环状烯烃的部分或完全氢化的复分解均聚物; 和vii）其混合物; （b）1至50重量％（基于组合物的重量）的玻璃化转变温度低于0℃的无环烯烃聚合物改性剂; （c）0.1至50重量％（基于组合物的重量）的在100℃下的运动粘度为3至3000cSt，粘度指数为120或更大的非官能化增塑剂，倾点 为0℃以下，闪点为200℃以上。