HIGHLY CRYSTALLINE HIGHER ALPHA-OLEFIN POLYMER AND PROCESS FOR PRODUCTION THEREOF
    31.
    发明申请
    HIGHLY CRYSTALLINE HIGHER ALPHA-OLEFIN POLYMER AND PROCESS FOR PRODUCTION THEREOF 有权
    高结晶高ALPHA-OLEFIN聚合物及其生产方法

    公开(公告)号:US20090240016A1

    公开(公告)日:2009-09-24

    申请号:US12094692

    申请日:2006-11-29

    IPC分类号: C08F210/14

    摘要: A highly crystalline higher α-olefin polymer that is excellent in compatibility with a thermoplastic resin, particularly a polyolefin, compatibility with a lubricant oil, a fuel oil and wax, mixing property with an inorganic filler, and secondary working property, and a process for production thereof are provided. The highly crystalline higher α-olefin polymer is obtained by polymerizing a monomer containing 80% by mol or more of a higher α-olefin having from 22 to 40 carbon atoms, and satisfies the following items (1) and (2). (1) The melting point (Tm), which is observed, by using a differential scanning calorimeter (DSC), from a melting endothermic curve obtained by maintaining a specimen at 190° C. for 5 minutes under a nitrogen atmosphere, cooling the specimen to −10° C. at a rate of 5° C./min, maintaining at −10° C. for 5 minutes, and then elevating a temperature thereof to 190° C. at a rate of 10° C./min, is from 55 to 100° C. (2) Standards weight average molecular weight (Mw) measured by a gel permeation chromatography (GPC) based on polystyrene is from 1,000 to 5,000,000, and the molecular weight distribution (Mw/Mn) measured thereby is 5.0 or less.

    摘要翻译: 与热塑性树脂,特别是聚烯烃的相容性优异的高结晶性高级α-烯烃聚合物,与润滑油,燃料油和蜡的相容性,与无机填料的混合性能和二次加工性能的方法 提供其生产。 通过聚合含有80摩尔%以上的具有22〜40个碳原子的较高级α-烯烃的单体,可以得到高结晶性的高级α-烯烃聚合物,并且满足下述(1)和(2)。 (1)通过使用差示扫描量热计(DSC)从在氮气氛下将试样在190℃下保持5分钟而获得的熔融吸热曲线观察到的熔点(Tm),冷却试样 至-10℃,以5℃/ min的速率,在-10℃保持5分钟,然后以10℃/ min的速率升温至190℃, (2)通过基于聚苯乙烯的凝胶渗透色谱法(GPC)测定的标准重均分子量(Mw)为1,000〜5,000,000,由此测定的分子量分布(Mw / Mn)为 5.0以下

    HIGHLY FLOWABLE 1-BUTENE POLYMER AND PROCESS FOR PRODUCING THE SAME
    32.
    发明申请
    HIGHLY FLOWABLE 1-BUTENE POLYMER AND PROCESS FOR PRODUCING THE SAME 有权
    高流动性1-BOTENE聚合物及其生产方法

    公开(公告)号:US20080071048A1

    公开(公告)日:2008-03-20

    申请号:US11858952

    申请日:2007-09-21

    IPC分类号: C08F4/44

    摘要: A 1-butene polymer satisfying the following (1), (2) and either (3) or (3′): a process for producing the polymer; a resin modifier comprising the polymer; and a hot-melt adhesive containing the polymer. (1) The intrinsic viscosity [η] as measured in tetralin solvent at 135° C. is 0.01 to 0.5 dL/g. (2) The polymer is a crystalline resin having a melting point (Tm-D) of 0 to 100° C., the melting point being defined as the top of the peak observed on the highest-temperature side in a melting endothermic curve obtained with a differential scanning calorimeter (DSC) in a test in which a sample is held in a nitrogen atmosphere at −10° C. for 5 min and then heated at a rate of 10° C./min. (3) The stereoregularity index {(mmmm)/(mmrr+rmmr)} is 30 or lower. (3′) The mesopentad content (mmmm) determined from a nuclear magnetic resonance (NMR) spectrum is 68 to 73%.

    摘要翻译: 满足以下(1),(2)和(3)或(3')的1-丁烯聚合物:制备聚合物的方法; 包含所述聚合物的树脂改性剂; 和含有聚合物的热熔性粘合剂。 (1)在135℃下在四氢化萘溶剂中测定的特性粘度η为0.01〜0.5dL / g。 (2)聚合物是熔点(Tm-D)为0〜100℃的结晶性树脂,熔点定义为在获得的熔融吸热曲线中在最高温度侧观察到的峰的顶部 在差示扫描量热仪(DSC)中,将试样在-10℃的氮气气氛中保持5分钟,然后以10℃/ min的速度加热。 (3)立构规整度指数{(mmmm)/(mmrr + rmmr为30以下。(3')由核磁共振(NMR)光谱确定的孔隙度含量(mmmm)为68〜73%。

    Propylene polymer, and resin composition and molded product thereof
    33.
    发明授权
    Propylene polymer, and resin composition and molded product thereof 有权
    丙烯聚合物,树脂组合物及其成型体

    公开(公告)号:US07320950B2

    公开(公告)日:2008-01-22

    申请号:US11588208

    申请日:2006-10-27

    IPC分类号: C08F4/6392 C08F4/642

    摘要: The propylene polymer of the present invention satisfies (1) a 25° C. hexane soluble content (H25) of 0-80 wt %; and (2) either no melting temperature (Tm) measurable by differential scanning calorimetry (DSC), or a melting temperature (Tm) satisfying, if measurable by DSC, the following relationship: ΔH≧3×(Tm−120) wherein ΔH is a melting endotherm (J/g). The propylene homopolymer of the present invention satisfies (1) a meso pentad fraction (mmmm) of 30-60 mol %; (2) a racemic pentad fraction (rrrr) satisfying the following relationship: [rrrr/(1−mmmm)]≦0.1; (3) a fraction (W25) eluted at a temperatures up to 25° C. by temperature-programmed chromatography, of from 20-100 wt %; and, (4) a pentad fraction (rmrm) of more than 2.5 mol %. The propylene copolymer of the present invention satisfies (1) a stereoregularity index (P) of 55-90 mol % as determined by 13C-NMR measurement; and (2) a fraction (W25) eluted at a temperatures up to 25° C. by temperature-programmed chromatography, of from 20-100 wt %.

    摘要翻译: 本发明的丙烯聚合物满足(1)0-80重量%的25℃的己烷可溶物含量(H25); 和(2)通过差示扫描量热法(DSC)测量的熔融温度(Tm)或通过DSC测量的熔融温度(Tm)不能满足以下关系:DeltaH> = 3x(Tm-120),其中DeltaH为 熔融吸热(J / g)。 本发明的丙烯均聚物满足(1)30-60摩尔%的内消旋五单元组分(mmmm); (2)满足以下关系的外消旋五单元组分(rrrr):[rrrr /(1-mmmm)] <= 0.1; (3)通过温度程序层析在温度高达25℃下洗脱的级分(W25)为20-100重量%; 和(4)大于2.5摩尔%的五单元组分(rmrm)。 本发明的丙烯共聚物满足(1)通过13 C-NMR测定测定的立构规整性指数(P)为55〜90摩尔% 和(2)通过温度程序化色谱在温度高达25℃下洗脱的级分(W25)为20-100重量%。

    Thermoplastic resin composition
    34.
    发明申请
    Thermoplastic resin composition 审中-公开
    热塑性树脂组合物

    公开(公告)号:US20070088124A1

    公开(公告)日:2007-04-19

    申请号:US10511099

    申请日:2003-04-15

    IPC分类号: C08L23/00 C08L21/00 B32B27/00

    摘要: The present invention relates to a thermoplastic resin composition, which contains 0.1 to 99.9% by mass of a thermoplastic resin (1) and 0.1 to 99.9% by mass of a higher α-olefin polymer (3) containing 50 mol % or more of an α-olefin having 10 or more carbon atoms, or contains 0.1 to 99.9% by mass of a thermoplastic resin (1), more than 0% to not more than 99.8% by mass of an elastomer (2), and 0.1 to 99.9% by mass of a higher α-olefin polymer (3) containing 50 mol % or more of an α-olefin having 10 or more carbon atoms, and a molded article, a sheet, and a film produced from the composition. The composition has excellent mechanical properties including high elastic modulus and impact resistant strength, without impairing heat resistance and mold workability.

    摘要翻译: 本发明涉及含有0.1〜99.9质量%的热塑性树脂(1)和0.1〜99.9质量%的含有50摩尔%以上的高分子量α-烯烃聚合物(3)的热塑性树脂组合物 含有10个以上碳原子的α-烯烃,或含有0.1〜99.9质量%的热塑性树脂(1),大于0%以上且99.8质量%以下的弹性体(2),0.1〜99.9质量% 的含有50摩尔%以上的碳原子数为10以上的α-烯烃的高级α-烯烃聚合物(3),以及由该组合物制造的成型品,片材和膜。 该组合物具有优异的机械性能,包括高弹性模量和抗冲击强度,而不损害耐热性和模具加工性。

    Process for production of modified propylene polymers and modifies propylene polymers produced by the process
    35.
    发明申请
    Process for production of modified propylene polymers and modifies propylene polymers produced by the process 失效
    制备改性丙烯聚合物的方法,并改性由该方法生产的丙烯聚合物

    公开(公告)号:US20050171295A1

    公开(公告)日:2005-08-04

    申请号:US10509329

    申请日:2003-04-11

    摘要: The present invention relates to a method for producing a modified propylene-based polymer containing modifying a propylene-based polymer by a radical initiator and an organic acid, a modified propylene-based polymer obtained by the method, and an adhesive composition containing the modified propylene-based polymer. The propylene-based polymer is a propylene homopolymer satisfying the conditions of (a) mmmm=20 to 60 mol %, (b) [rrrr/(1-mmmm)]≦0.1, (c) rmrm>2.5 mol %, (d) mmxrr/(mr)2=

    摘要翻译: 本发明涉及通过自由基引发剂和有机酸改性丙烯类聚合物的改性丙烯类聚合物的制造方法,该方法得到的改性丙烯类聚合物和含有改性丙烯的粘合剂组合物 基聚合物。 丙烯类聚合物是满足(a)mmmm = 20〜60mol%,(b)[rrrr /(1-mmmm)] <= 0.1,(c)rmrm> 2.5mol%的条件的丙烯均聚物, d)mmxrr /(mr)2≤2.0,(e)在温度程序化色谱法中在25℃以下洗脱的组分的重量比(W25)为20〜100% 重量或满足条件(h)通过13 C-NMR测定获得的立构规整度指数(P)的丙烯共聚物为55〜90摩尔%。 本发明的改性丙烯类聚合物可以使聚烯烃等具有更好的粘合性,更强或柔性,可用于具有增加与无机填料等的相容性的高粘合密封剂或聚烯烃,特别是作为 用于热熔胶的树脂。

    Polypropylene-based calendered article and injection-molded article
    37.
    发明授权
    Polypropylene-based calendered article and injection-molded article 失效
    聚丙烯基压延制品和注塑制品

    公开(公告)号:US06734270B1

    公开(公告)日:2004-05-11

    申请号:US10089066

    申请日:2002-04-05

    IPC分类号: C08F444

    摘要: A polypropylene-based calendered or injection-molded article satisfying the requirements of (1) having a tensile modulus TM of 5 MPa or higher and (2) having, when measured by a differential scanning calorimeter (DSC), no melting point or a melting point Tm (° C.) satisfying the formula: TM≧5×Tm−450, is less tacky and excellent in flexibility and transparency. Such a polypropylene-based calendered or injection-molded article is produced from a propylene polymer satisfying the requirements of (1) having a component soluble in a 25° C. hexane in a content H25 of 0 to 80% by weight; (2) having, when measured by a differential scanning calorimeter (DSC), no melting point or a melting point Tm (° C.) satisfying the formula: &Dgr;H≧6×(Tm−140) wherein &Dgr;H is a melting endotherm (J/g); and (3) having an intrinsic viscosity [&eegr;] of 1 to 3 dl/g as measured at 135° C. in tetralin.

    摘要翻译: 满足(1)的拉伸模量TM为5MPa以上的聚丙烯类压延或注射成型制品,(2)当通过差示扫描量热计(DSC)测量时,不具有熔点或熔点 满足公式TM> = 5×Tm-450的点Tm(℃)具有较小的粘性和优异的柔韧性和透明度。 这种基于聚丙烯的压延或注射成型制品由满足条件(1)的丙烯聚合物制备,该丙烯聚合物的组分可溶于含量为H 2 O 0至80重量%的25℃的己烷; (2)当通过差示扫描量热计(DSC)测量时,不具有满足以下公式的熔点或熔点Tm(℃):DeltaH> = 6x(Tm-140),其中DeltaH是熔融吸热(J /G); 和(3)在135℃下在四氢化萘中测定的特性粘度η为1至3dl / g。

    α-Olefin polymer and process for production thereof
    38.
    发明授权
    α-Olefin polymer and process for production thereof 有权
    α-烯烃聚合物及其生产方法

    公开(公告)号:US08178635B2

    公开(公告)日:2012-05-15

    申请号:US12526978

    申请日:2008-02-18

    摘要: Provided is an α-olefin polymer having an excellent balance between a molecular weight and a melting point, which is a polymer of one or more kinds of α-olefins having 20 to 40 carbon atoms, and which meets the following requirements (1) to (4): (1) the α-olefin polymer has a molecular weight distribution (Mw/Mn) determined from its weight average molecular weight (Mw) and number average molecular weight (Mn) in terms of polystyrene measured by a GPC method of 2 or less, and has an Mw of 5,000 or less; (2) measurement of a melting point (Tm) of the α-olefin polymer with DSC shows one melting peak, a melting heat absorption (AH) calculated from an area of the melting peak is 20 J/g or more, and the melting peak has a half value width of 10° C. or less; (3) when the Mw falls within a range of 1,000 to 5,000 and an average number of carbon atoms (Cn) of the α-olefins falls within a range of 20 to 40, the Mw, the Cn, and the Tm measured with the DSC satisfy the relationship, 0.0025×Mw+(Cn×3.3812−29.5)≦Tm≦0.0025×Mw+((Cn+1)×3.3812−29.5); and (4) a stereoregularity index [M2] derived from a chain of the α-olefins each having 20 to 40 carbon atoms is 20% by mol or more.

    摘要翻译: 本发明提供一种具有20〜40个碳原子的一种以上的α-烯烃的分子量和熔点之间的平衡优异的α-烯烃聚合物,其满足以下要求(1)〜 (4):(1)α-烯烃聚合物的重均分子量(Mw)和数均分子量(Mn)的聚苯乙烯的分子量分布(Mw / Mn) 2以下,Mw为5000以下; (2)通过DSC测定α-烯烃聚合物的熔点(Tm),显示出一个熔融峰,由熔融峰面积计算出的熔融热吸收(AH)为20J / g以上,熔融 峰值的半值宽度为10℃以下; (3)当Mw落在1,000〜5000的范围内时,α-烯烃的平均碳原子数(Cn)在20〜40的范围内,使用以下方法测定的Mw,Cn和Tm DSC满足关系:0.0025×Mw +(Cn×3.3812-29.5)&nlE; Tm&nlE; 0.0025×Mw +((Cn + 1)×3.3812-29.5); 和(4)来自各自具有20〜40个碳原子的α-烯烃的链的立构规整性指数[M2]为20摩尔%以上。

    WATER-DISPERSIBLE POLYOLEFIN RESIN COMPOSITION
    39.
    发明申请
    WATER-DISPERSIBLE POLYOLEFIN RESIN COMPOSITION 失效
    水不溶性聚烯烃树脂组合物

    公开(公告)号:US20090082521A1

    公开(公告)日:2009-03-26

    申请号:US11913105

    申请日:2006-03-22

    IPC分类号: C08L23/12

    摘要: Provided is a water dispersible polyolefin resin composition which is capable of forming a coating film having a smooth solidified surface when applied onto a substrate and which has excellent storage stability. The water dispersible polyolefin resin composition contains (C) a surfactant, (D) a water-soluble polymeric compound and (E) a water-insoluble organic solvent in amounts of 0.01 to 1.00 part by mass, 0.01 to 1.00 part by mass and 2 to 200 parts by mass, respectively, per 100 parts by mass of a combination of 5 to 70% by mass of (A) a poly(1-butene) resin having (i) a mesopentad fraction [mmmm] of 20 to 80 mole % and (ii) a weight average molecular weight (Mw) measured by gel permeation chromatography (GPC) of 10,000 to 1,000,000 or 5 to 70% by mass of (A′) polypropylene resin having (i) a mesopentad fraction [mmmm] of 20 to 60 mole % and (ii) an intrinsic viscosity [η] measured at 135° C. in tetralin of 0.1 to 15 dl/g with 95 to 30% by mass of (B) water.

    摘要翻译: 提供一种水分散性聚烯烃树脂组合物,其能够在涂布在基材上时形成具有平滑凝固表面的涂膜,并且具有优异的储存稳定性。 水分散性聚烯烃树脂组合物含有(C)表面活性剂,(D)水溶性高分子化合物和(E)水不溶性有机溶剂,其量为0.01〜1.00质量份,0.01〜1.00质量份,2 相对于100质量份的(A)聚(1-丁烯)树脂,(i)20〜80摩尔的(i)触注份数[mmmm]的(A)的5-70质量%的组合, %,(ii)通过凝胶渗透色谱法(GPC)测定的重均分子量(Mw)为10,000〜1,000,000或5〜70质量%的(A')聚丙烯树脂,其具有(i) 20〜60摩尔%,(ⅱ)在135℃下在四氢化萘中测定的特性粘度η为0.1〜15dl / g,(B)为95〜30质量%。

    Process for producing modified butene-1 polymer and modified butene-1 polymer obtained by the process
    40.
    发明授权
    Process for producing modified butene-1 polymer and modified butene-1 polymer obtained by the process 失效
    通过该方法制备改性丁烯-1聚合物和改性丁烯-1聚合物的方法

    公开(公告)号:US07420023B2

    公开(公告)日:2008-09-02

    申请号:US10504141

    申请日:2003-02-19

    IPC分类号: C08F10/08

    摘要: The present invention relates to a process for producing a buten-1-based polymer satisfying the following requirements (a), (b) and (c): (a) a crystalline resin having a melting point (Tm-D) of 0 to 100° C., the melting point being defined as a top of a peak observed on a highest-temperature side in a melting endothermic curve obtained by a differential scanning calorimeter (DSC) when a sample is held in a nitrogen atmosphere at −10° C. for 5 min and then heated at a temperature rise rate of 10° C./min; (b) a stereoregularity index represented by (mmmm)/(mmrr+rmmr) of 20 or less; and (c) a weight-average molecular weight (Mw) of 10,000 to 1,000,000 and a ratio (Mw/Mn) of weight-average molecular weight to number-average molecular weight of 4.0 or less; a modified buten-1-based polymer produced by modifying the buten-1-based polymer with a radical polymerization initiator and an organic acid; and an adhesive composition containing the modified buten-1-based polymer. The modified buten-1-based polymer of the present invention is capable of imparting a high adhesiveness, a high strength and a good softness to polyolefins, and providing sealants having a high adhesiveness, or polyolefins having an improved compatibility to inorganic fillers, etc., in particular, is useful as resins for hot-melt adhesives.

    摘要翻译: 本发明涉及一种满足以下要求(a),(b)和(c)的丁烯​​-1系聚合物的制造方法:(a)熔点(Tm-D)为0〜 在将样品保持在-10℃的氮气气氛下,通过差示扫描量热计(DSC)获得的熔融吸热曲线中,熔点定义为在最高温度侧观察到的峰的顶部 C. 5分钟,然后以10℃/ min的升温速率加热; (b)由(mmmm)/(mmrr + rmmr)表示的立构规整性指数为20以下; 和(c)重均分子量(Mw)为10,000〜1,000,000,重均分子量与数均分子量的比(Mw / Mn)为4.0以下; 通过用自由基聚合引发剂和有机酸改性丁烯-1-基聚合物制备的改性丁烯-1基聚合物; 和含有改性丁烯-1-基聚合物的粘合剂组合物。 本发明的改性丁烯-1类聚合物能够赋予聚烯烃高粘合性,高强度和良好的柔软性,并且提供具有高粘合性的密封剂,或具有改善的与无机填料相容性的聚烯烃等。 特别是用作热熔粘合剂的树脂。