专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008016518A2 PROPYLENE-BASED POLYMER ARTICLE 审中-公开
标题翻译：基于丙烯的聚合物制品
公开(公告)号：WO2008016518A2
公开(公告)日：2008-02-07
申请号：PCT/US2007/016644
申请日：2007-07-24
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JACOB, Sunny , SAHNOUNE, Abdelhadi
发明人： JACOB, Sunny , SAHNOUNE, Abdelhadi
IPC分类号： B29C71/00 , B29C47/00
CPC分类号： B29C47/00 , B29C47/0004 , B29C47/0023 , B29C47/0026 , B29C2035/0877 , B29C2791/001 , B29K2023/12 , B29K2301/10 , B29L2023/22 , B29L2031/753 , Y10T428/1386
摘要： A method for extruding transparent and/or translucent article is provided. In one embodiment, the method comprises providing a propylene-based polymer comprising propylene derived units and one or more dienes, the propylene-based polymer having a triad tacticity of from 50% to 99% and a heat of fusion of less than 80 J/g, extruding the propylene-based polymer in the absence of processing oil into an article; and then crosslinking the extruded article.
摘要翻译：提供了用于挤出透明和/或半透明制品的方法。在一个实施方案中，该方法包括提供包含丙烯衍生单元和一种或多种二烯的基于丙烯的聚合物，丙烯类聚合物的三单元组立构规整度为50％至99％，熔融热小于80J / g，在没有加工油的情况下将丙烯类聚合物挤出到制品中; 然后交联挤压制品。

2. 发明申请

WO2009131747A1 PROPYLENE COPOLYMERS IN SOFT THERMOPLASTIC BLENDS 审中-公开
标题翻译：丙烯共聚物在软热塑性共混物中的应用
公开(公告)号：WO2009131747A1
公开(公告)日：2009-10-29
申请号：PCT/US2009/035309
申请日：2009-02-26
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , SAHNOUNE, Abdelhadi , TSE, Mun, Fu , SIMS, Charles, L. , COFFEY, James, N. , JIANG, Peijun
发明人： SAHNOUNE, Abdelhadi , TSE, Mun, Fu , SIMS, Charles, L. , COFFEY, James, N. , JIANG, Peijun
IPC分类号： C08L23/10 , C08L23/14 , C08L23/16
CPC分类号： C08L23/10 , C08L23/14 , C08L23/142 , C08L2666/04
摘要： Thermoplastic polyolefins (TPOs) and/or thermoplastic vulcanizates (TPVs) are blended with low molecular weight propylene-dominated copolymers to provide polymeric compositions with an improved balance between processability and toughness. The compositions have improved processability by facilitating the ease with which a TPO or TPV, usually difficult to melt process, can be processed at high line speeds, which in turn improves the formation of the composition into articles.
摘要翻译：将热塑性聚烯烃（TPO）和/或热塑性硫化橡胶（TPV）与低分子量丙烯主导的共聚物共混以提供加工性和韧性之间改善的平衡的聚合物组合物。组合物通过促进TPO或TPV通常难以熔融加工的容易性，可以以高线速度加工，从而改进了组合物形成制品，从而改进了加工性能。

3. 发明申请

WO2005049670A1 PROPYLENE-BASED ELASTOMERS AND USES THEREOF 审中-公开
标题翻译：基于丙烯的弹性体及其用途
公开(公告)号：WO2005049670A1
公开(公告)日：2005-06-02
申请号：PCT/US2004/037833
申请日：2004-11-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , DATTA, Sudhin , ZHAO, Rui , SRINIVAS, Srivatsan , AMIN, Majia , CHENG, Chia, Y. , SAHNOUNE, Abdelhadi , RAVISHANKAR, Periagaram, S.
发明人： DATTA, Sudhin , ZHAO, Rui , SRINIVAS, Srivatsan , AMIN, Majia , CHENG, Chia, Y. , SAHNOUNE, Abdelhadi , RAVISHANKAR, Periagaram, S.
IPC分类号： C08F210/06
CPC分类号： C08F210/18 , A43B13/04 , C08F4/65908 , C08F210/06 , Y10T442/678 , C08F236/20 , C08F2500/11 , C08F2500/17 , C08F2500/21 , C08F2500/26 , C08F2500/20 , C08F2500/15 , C08F2500/25 , C08F4/65927
摘要： The present invention provides curable and cured propylene-based elastomers, optionally including a diene, and having isotactic polypropylene crystallinity, a melting point by DSC equal to or less than 110°C, and a heat of fusion of from 5 J/g to 50 J/g. The present invention also provides blend compositions comprising any of the propylene-based elastomers described herein. The present invention also provides compositions comprising any of the propylene-based elastomers described herein and 1 to 100 parts by weight of inorganic filler per 100 parts of polymer. The present invention also provides films, fibers, non-wovens, molded objects, and extruded forms which include any of the inventive compositions described herein.
摘要翻译：本发明提供可固化和固化的丙烯类弹性体，任选地包括二烯，并且具有全同立构聚丙烯结晶度，DSC等于或小于110℃的熔点和5J / g至50的熔化热焦耳/克。本发明还提供包含本文所述的任何基于丙烯的弹性体的共混组合物。本发明还提供包含本文所述的任何丙烯类弹性体和每100份聚合物1至100重量份无机填料的组合物。本发明还提供了包括本文所述的任何本发明组合物的薄膜，纤维，无纺布，模制物体和挤出形式。

4. 发明申请

WO2007084219A1 PROCESS FOR MAKING DYNAMICALLY-LOADED ARTICLES COMPRISING PROPYLENE-BASED ELASTOMERS, COMPOSITION FOR USE IN SUCH PROCESSES, AND ARTICLE MADE USING SUCH PROCESSES 审中-公开
标题翻译：制造包含丙烯基弹性体的动态装载物的方法，在这些方法中使用的组合物和使用这种方法制备的制品
公开(公告)号：WO2007084219A1
公开(公告)日：2007-07-26
申请号：PCT/US2006/046707
申请日：2006-12-07
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , WESTWOOD, Alistair, Duncan , SAHNOUNE, Abdelhadi
发明人： WESTWOOD, Alistair, Duncan , SAHNOUNE, Abdelhadi
IPC分类号： C08K13/02 , C08L23/10
CPC分类号： C08L23/10 , C08K3/013 , C08K5/14 , C08K7/02 , C08L23/0815 , C08L23/142 , C08L23/16 , C08L2312/00 , C08L2312/04 , C08L2666/06 , C08L2666/02
摘要： The invention relates to a process for making an article subject to dynamic loading, the process comprises: (i) shaping a polymer-containing composition in the green state, the composition comprising (a) a continuous phase of a polymeric component of at least 15 wt%, based on the total weight of the polymer component of a propylene elastomer having a heat of fusion of less than 70 J/g and an isotactic triad tacticity of 50 to 99% and optionally containing units derived from a diene, the polymeric component having a density of less than 0.9 g/cm3 and (b) from 20 to 120 phr, preferably 30 to 100 phr, most preferably 40 to 90 phr based on the total weight of the polymer component of a reinforcing filler component; and (c) a peroxide curative. The composition is combined with a fibrous reinforcement which is then cured to a cure state as determined by ODR @ 17O0C, 30 min MH-ML of from 5 to 80 dNm. The invention especially relates to such processes when providing under Demattia testing conditions a crack length of less than 15 mm at room temperature over 9OK cycles, preferably 10 mm, more preferably 7 mm, and most preferably 4 mm, and a 10 % modulus of 0.7 to 10 MPa, preferably 1.4 to 9 MPa and most preferably 2 to 8 MPa.
摘要翻译：本发明涉及一种用于制造经受动态载荷的制品的方法，该方法包括：（i）成型为具有生坯状态的含聚合物的组合物，所述组合物包含（a）聚合物组分的连续相至少15 重量％，基于熔融热小于70J / g的丙烯弹性体的聚合物组分的总重量和50至99％的全同立构三单元组立构规整度和任选地含有源自二烯的单元，聚合物组分基于增强填料组分的聚合物组分的总重量，其密度小于0.9g / cm 3，（b）20至120phr，优选30至100phr，最优选40至90phr; 和（c）过氧化物治疗剂。将组合物与纤维增强剂结合，然后将其固化至固化状态，如通过ODR @ 170℃，30分钟MH-ML为5至80dNm测定。本发明特别涉及这样的方法，当在Demattia测试条件下，在室温下在9K循环，优选10mm，更优选7mm，最优选4mm和10％模量为0.7的情况下，在室温下提供小于15mm的裂纹长度 10MPa，优选为1.4〜9MPa，最优选为2〜8MPa。

5. 发明申请

WO2007067298A1 RANDOM PROPYLENE DIENE COPOLYMER THERMOPLASTIC VULCANIZATE COMPOSITIONS 审中-公开
标题翻译：随机丙烯二烯共聚物热塑性组合物
公开(公告)号：WO2007067298A1
公开(公告)日：2007-06-14
申请号：PCT/US2006/043729
申请日：2006-11-10
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , SAHNOUNE, Abdelhadi , JACOB, Sunny
发明人： SAHNOUNE, Abdelhadi , JACOB, Sunny
IPC分类号： C08L23/10 , C08L23/16
CPC分类号： C08L23/10 , C08L23/16 , C08L2312/00 , C08L2666/06
摘要： Disclosed herein is a thermoplastic vulcanizate composition comprising a discontinuous phase dispersed within a continuous thermoplastic polyolefin phase, wherein the discontinuous phase comprises a random propylene diene copolymer comprising about 68 to 95 mol% propylene, about 5 to about 32 mol% of a C 2 or a C 4 -C 20 olefin, and about 0.1 to 10 mol% of a non-conjugated diene, and having a heat of fusion from about 1 to about 70 J/g; and wherein the continuous thermoplastic polyolefin phase comprises propylene. A method of producing the thermoplastic vulcanizate, and an article comprising the thermoplastic vulcanizate are also disclosed.
摘要翻译：本文公开了一种包含分散在连续热塑性聚烯烃相中的不连续相的热塑性硫化橡胶组合物，其中不连续相包含无规丙烯二烯共聚物，其包含约68至95摩尔％的丙烯，约5至约32摩尔％的C _{2或C 4 -C 20烯烃，和约0.1至10摩尔％的非共轭二烯，并且具有从约1至约70J / g; 并且其中所述连续热塑性聚烯烃相包含丙烯。还公开了生产热塑性硫化橡胶的方法和包含热塑性硫化橡胶的制品。}

6. 发明申请

WO2005049671A1 HIGH STRENGTH PROPYLENE-BASED ELASTOMERS AND USES THEREOF 审中-公开
标题翻译：高强度丙烯基弹性体及其用途
公开(公告)号：WO2005049671A1
公开(公告)日：2005-06-02
申请号：PCT/US2004/037834
申请日：2004-11-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , DATTA, Sudhin , SAHNOUNE, Abdelhadi
发明人： DATTA, Sudhin , SAHNOUNE, Abdelhadi
IPC分类号： C08F210/06
CPC分类号： C08F210/18 , A43B13/04 , C08F4/65908 , C08F210/06 , Y10T442/678 , C08F236/20 , C08F2500/11 , C08F2500/17 , C08F2500/21 , C08F2500/26 , C08F2500/20 , C08F2500/15 , C08F2500/25 , C08F4/65927
摘要： The present invention provides a crosslinked propylene-based elastomer having an isotactic propylene triad tacticity of from 65 to 95%, a melting point by DSC equal to or less than 110 °C, a heat of fusion of from 5 J/g to 50 J/g, an ultimate tensile strength of 1 MPa or greater, a Die C tear strength of 50 lb/in or greater, and a ratio of Shore A hardness to MFR@230 °C prior to crosslinking of 160 or less, and comprising at least 75 wt% propylene-derived units, at least 5 wt% ethylene-derived units, and from 0.3 to 10 wt% diene-derived units. The present invention also provides elastomeric compositions comprising a crosslinked propylene-based elastomer as described herein and from 0 to 5 parts by weight of carbon black per 100 parts of polymer. The present invention also provides articles such as films, fibers, nonwovens, molded objects, and extruded forms which include any of the inventive compositions described herein.
摘要翻译：本发明提供一种交联丙烯系弹性体，其全同立构丙烯三单元组立构规整度为65〜95％，熔点为DSC以下且110℃以下，熔融热为5J / g〜50J / g，断裂强度为1MPa以上，模具C撕裂强度为50lb / in以上，交联前的230℃下的肖氏A硬度与MFR的比值为160以下，至少75重量％的丙烯衍生单元，至少5重量％的乙烯衍生单元和0.3至10重量％的二烯衍生单元。本发明还提供了包含如本文所述的交联丙烯基弹性体和每100份聚合物0至5重量份炭黑的弹性体组合物。本发明还提供了诸如膜，纤维，无纺布，模制物体和包括本文所述的任何本发明组合物的挤出形式的制品。

7. 发明申请

WO2012094099A2 FOAMABLE THERMOPLASTIC REACTOR BLENDS AND FOAM ARTICLE THEREFROM 审中-公开
标题翻译：可发泡的热塑性反应器共混物及其泡沫制品
公开(公告)号：WO2012094099A2
公开(公告)日：2012-07-12
申请号：PCT/US2011/064139
申请日：2011-12-09
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , SAHNOUNE, Abdelhadi , DEKMEZIAN, Armenag
发明人： JIANG, Peijun , SAHNOUNE, Abdelhadi , DEKMEZIAN, Armenag
IPC分类号： C08J9/04 , C08J9/06 , C08L23/10 , C08F10/06
CPC分类号： C08L23/10 , C08F255/02 , C08J9/0061 , C08J2205/052 , C08J2323/10 , C08J2423/12 , C08L23/12 , C08L23/142 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： This invention relates to a foamable blend comprising an in-reactor polymer blend comprising: (a) a first propylene polymer component comprising 90 to 100 wt% propylene and from 0 to less than 10 wt% comonomer, said first propylene component having a Tm of 120°C or more; and (b) a second propylene polymer component comprising from 30 to 90 wt% propylene and 70 to 10 wt% comonomer, said second propylene polymer having an Mw of 30,000 g/mol or more, and said second propylene-containing polymer having a crystallinity different by at least 5% from the first polymer, wherein the polymer blend, prior to combination with a foaming agent, has: (i) a Tm of at least 120°C; (ii) a MFR of 10 dg/min or more; (iii) a tensile strength of at least 8 MPa; (iv) an elongation at break of at least 200%; and (v) a ratio of elongational viscosity at break to linear viscosity of 5 or more when the elongational viscosity is measured at a strain rate of 1 sec -1 and temperature of 180°C; and where when the blend is foamed with a foaming agent, the foamed article has a density of 800 kg/m 3 or less.
摘要翻译：本发明涉及包含反应器内聚合物共混物的可发泡共混物，其包含：（a）第一丙烯聚合物组分，其包含90至100wt％的丙烯和0至小于10wt％的共聚单体，所述第一丙烯组分的Tm为120℃或更高; 和（b）包含30-90重量％丙烯和70-10重量％共聚单体的第二丙烯聚合物组分，所述第二丙烯聚合物具有30,000g / mol或更高的Mw，并且所述第二含丙烯聚合物具有结晶度与第一聚合物相差至少5％，其中聚合物共混物在与发泡剂结合之前具有：（i）至少120℃的Tm; （ii）10dg / min或更高的MFR; （iii）至少8MPa的拉伸强度; （iv）至少200％的断裂伸长率; 和（v）当在1秒-1的应变速率和180℃的温度下测量伸长粘度时，断裂伸长粘度与线性粘度之比为5或更大; 当混合物用发泡剂发泡时，发泡制品的密度为800kg / m 3或更低。

8. 发明申请

WO2005049672A1 TRANSPARENT AND TRANSLUCENT CROSSLINKED PROPYLENEBASED ELASTOMERS, AND THEIR PRODUCTION AND USE 审中-公开
标题翻译：透明和透明交联丙烯酰胺弹性体及其生产和使用
公开(公告)号：WO2005049672A1
公开(公告)日：2005-06-02
申请号：PCT/US2004/037875
申请日：2004-11-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , DATTA, Sudhin , SAHNOUNE, Abdelhadi
发明人： DATTA, Sudhin , SAHNOUNE, Abdelhadi
IPC分类号： C08F210/06
CPC分类号： C08F210/18 , A43B13/04 , C08F4/65908 , C08F210/06 , Y10T442/678 , C08F236/20 , C08F2500/11 , C08F2500/17 , C08F2500/21 , C08F2500/26 , C08F2500/20 , C08F2500/15 , C08F2500/25 , C08F4/65927
摘要： The present invention provides a crosslinked propylene-based elastomer having an isotactic propylene triad tacticity of from 65 to 95%, a melting point by DSC equal to or less than 110°C, a heat of fusion of from 5 J/g to 50 J/g, and a haze% per 100 mil thickness of 95 or less, and comprising at least 75 wt% propylene-derived units, at least 5 wt% ethylene-derived units, and optionally 10 wt% or less of dime-derived units. In an embodiment, the present invention is a blend of a continuous phase of the crosslinked propylene-based elastomer and a dispersed phase of a crystalline polymeric compound. The present invention also provides elastomeric compositions comprising a crosslinked propylene-based elastomer as described herein and 100 parts by weight or less of a pigment per 100 parts of polymer. The present invention also provides films, fibers, nonwovens, molded objects, and extruded forms which include any of the inventive compositions described herein.
摘要翻译：本发明提供一种交联丙烯系弹性体，其全同立构丙烯三单元组立构规整度为65〜95％，熔点为DSC以下且110℃以下，熔融热为5J / g〜50J / g，并且每100密耳厚度的雾度％为95或更小，并且包含至少75重量％的来自丙烯的单元，至少5重量％的来自乙烯的单元和任选地10重量％或更少的二甲基衍生单元。在一个实施方案中，本发明是交联的丙烯基弹性体的连续相和结晶聚合物的分散相的共混物。本发明还提供了包含如本文所述的交联丙烯基弹性体和每100份聚合物100重量份或更少的颜料的弹性体组合物。本发明还提供包括本文所述的本发明组合物中的任何一种的膜，纤维，无纺布，模制物体和挤出形式。

9. 发明申请

WO2015183577A1 CYCLIC-DIENE ADDITIVES IN POLYETHYLENE FILMS AND ENHANCED FILM ORIENTATION BALANCE IN PRODUCTION THEREOF 审中-公开
标题翻译：聚乙烯膜中的环丙烷添加剂及其生产中的增强膜取向平衡
公开(公告)号：WO2015183577A1
公开(公告)日：2015-12-03
申请号：PCT/US2015/030838
申请日：2015-05-14
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： SRINIVASAN, Periagaram, S. , CHENG, Jianya , SILVA, Adriana, Souza , LI, Wen , SAHNOUNE, Abdelhadi , LEYVA, Arturo , NORMAN, Alexander, I.
IPC分类号： C08J5/18 , C08L23/06 , C08L55/04
CPC分类号： B29C47/8835 , B29C47/0026 , B29C47/883 , B29C55/28 , B29K2023/06 , B29K2023/38 , B29K2105/0085 , B29K2105/0088 , B29K2995/0063 , B29K2995/0077 , B29L2007/00 , C08J5/18 , C08J9/00 , C08J2323/08 , C08J2423/08 , C08F210/18 , C08F210/06 , C08F236/20 , C08F2500/25 , C08F2500/26 , C08F210/16 , C08F210/08 , C08F2500/12 , C08F2500/08 , C08F210/14
摘要： A method of forming a blown film comprising extruding a molten composition through a die opening to form a film; wherein the molten composition comprises at least one polyethylene and within the range from 0.10 wt% to 10 wt% of a cyclic-diene terpolymer by weight of the composition; causing the film to progress in a direction away from the die opening; cooling the film at a distance from the die opening, the distance adjusted to effect the properties of the film; and isolating a blown film therefrom.
摘要翻译：一种形成吹塑薄膜的方法，包括通过模具开口挤出熔融组合物以形成薄膜; 其中所述熔融组合物包含至少一种聚乙烯，并且所述组合物的重量在0.10重量％至10重量％的环状二烯三元共聚物的范围内; 导致膜在远离模具开口的方向上前进; 在离开模具开口一定距离处冷却膜，调整该距离以影响膜的性质; 并从其中分离吹塑薄膜。

10. 发明申请

WO2009123793A1 CLOSED CELL PROPYLENE-ETHYLENE FOAM 审中-公开
标题翻译：封闭环丙烯乙烯泡沫
公开(公告)号：WO2009123793A1
公开(公告)日：2009-10-08
申请号：PCT/US2009/033665
申请日：2009-02-10
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JACOB, Sunny , SAHNOUNE, Abdelhadi , TONG, Jun , KERSTETTER, Randal, Howard, III.
发明人： JACOB, Sunny , SAHNOUNE, Abdelhadi , TONG, Jun , KERSTETTER, Randal, Howard, III.
IPC分类号： C08J9/00 , C08L23/14 , C08L23/16 , C08J9/04
CPC分类号： C08J9/0061 , A43B13/04 , C08J9/0023 , C08J9/04 , C08J2201/024 , C08J2205/052 , C08J2323/14 , C08J2323/16
摘要： A closed cell foam material contains a propylene based polymer comprising from about 5% to about 32% by weight α-olefin units. The propylene based polymer has a heat of fusion, as determined by DSC, of less than 80 J/g. The material also contains 0.5 to 5 phr peroxide, 1.0 to 5.0 phr blowing agent, and 0.1 to 10 phr co-agent. The cells of closed cell foam material have a diameter in the range of 0.1 to 1.5 mm.
摘要翻译：闭孔泡沫材料含有包含约5％至约32％（重量）α-烯烃单元的基于丙烯的聚合物。基于丙烯的聚合物具有通过DSC测定的小于80J / g的熔化热。该材料还含有0.5至5份过氧化物，1.0至5.0份发泡剂和0.1至10份助剂。闭孔泡沫材料的细胞的直径在0.1至1.5mm的范围内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式