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1. 发明申请

WO2009045896A1 SANDWICH SYSTEM 审中-公开
标题翻译： SANDWICH系统
公开(公告)号：WO2009045896A1
公开(公告)日：2009-04-09
申请号：PCT/US2008/077859
申请日：2008-09-26
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： E02D3/00
CPC分类号： E02D17/20 , Y10T428/24149 , Y10T428/24174
摘要： A composite system comprises a base layer, a capping layer, and at least one core geocell layer. The base layer and capping layer are stacked below and above the core geocell layer, which is infilled with a low quality material. In specific embodiments, the base layer and capping layer are each geocells infilled with a high quality material. This composite system meets engineering specifications economically.
摘要翻译：复合系统包括基底层，覆盖层和至少一个核心细胞层。基层和覆盖层堆叠在核心geocell层的下方和上方，填充有低质量的材料。在具体实施方案中，基层和覆盖层每个都是用高质量材料填充的。这种复合系统经济地符合工程规范。

2. 发明申请

WO2008106631A1 PROCESS FOR PRODUCING COMPATIBILIZED POLYMER BLENDS 审中-公开
标题翻译：生产混合聚合物共混物的方法
公开(公告)号：WO2008106631A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/055434
申请日：2008-02-29
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： C08L21/00 , B29B13/10
CPC分类号： B29B7/005 , B29B7/186 , B29B7/244 , B29C47/64 , C08F255/02 , C08J3/005 , C08J2323/02 , C08L21/00 , C08L23/06 , C08L51/06 , C08L67/00 , C08L77/00 , C08L2666/18 , C08L2666/02 , C08L2666/14
摘要： A process is provided for producing a compatibilized polymeric blend. A first thermoplastic polymer and a reactive moiety are provided to a progressive melt kneading apparatus. The reactive moiety comprises a first reactive group capable of reacting with the first thermoplastic polymer but not a second polymer and a second reactive group capable of reacting with the second polymer but not the first polymer. The first thermoplastic polymer and the reactive moiety are then melt kneaded so that the first reactive group reacts with the first thermoplastic polymer and the second reactive group is grafted to the first thermoplastic polymer, forming a molten self-compatibilizer. A molten second polymer is then provided. The molten self- compatibilizer is melt kneaded with the molten second polymer so that the second reactive group reacts with the second polymer to form a compatibilized polymeric blend. Also provided are articles formed from the compatibilized polymer blend.
摘要翻译：提供了一种生产相容的聚合物共混物的方法。将第一热塑性聚合物和反应性部分提供给渐进熔融捏合装置。反应性部分包括能够与第一热塑性聚合物反应但不与第二聚合物反应的第一反应性基团和能够与第二聚合物但不与第一聚合物反应的第二反应性基团。然后将第一热塑性聚合物和反应性部分熔融捏合，使得第一反应性基团与第一热塑性聚合物反应，第二反应基团接枝到第一热塑性聚合物上，形成熔融的自增容剂。然后提供熔融的第二聚合物。将熔融的自增容剂与熔融的第二聚合物熔融捏合，使得第二反应基团与第二聚合物反应形成相容的聚合共混物。还提供由相容化的聚合物共混物形成的制品。

3. 发明申请

WO2008105878A1 HIGH PERFORMANCE GEOSYNTHETIC ARTICLE 审中-公开
标题翻译：高性能地球物理学报
公开(公告)号：WO2008105878A1
公开(公告)日：2008-09-04
申请号：PCT/US2007/063084
申请日：2007-03-01
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： C08L23/00
CPC分类号： C08L23/0869 , C08F8/00 , C08L23/08 , C08L23/0853 , C08L23/16 , C08L51/06 , C08L53/00 , C08L67/02 , C08F10/00 , C08L2666/18 , C08L2666/20 , C08L2666/24 , C08L2666/14 , C08L2666/02
摘要： Geotechnical article, and process for making it, the article having coefficient of thermal expansion less than about 150 ppm/°C at ambient; resistance to acidic media greater than polyamide 6 resin and/or resistance to basic media greater than PET resin; resistance to hydrocarbons greater than that of HDPE; creep modulus of at least 400 MPa at 25°C, at 20% of yield stress load for 60 minutes (ISO 899-1); and 1 percent secant flexural modulus at least 700 MPa at 25°C (ASTM D790); the article including a composition including (a) from about 1 to about 95% by weight of the composition of at least one functional group containing polymer or oligomer; and (b) from about 5 to about 99% by weight of the composition of at least one engineering thermoplastic, and optionally containing a filler and optionally containing an unmodified polyolefin, ethylene copolymer or ethylene terpolymer.
摘要翻译：岩土制品及其制造方法，在环境温度下热膨胀系数小于约150ppm /℃的制品; 对酸性介质的抗性大于聚酰胺6树脂和/或耐碱性介质比PET树脂大; 对烃类的耐受性高于HDPE; 蠕变模量在25℃下至少为400MPa，屈服应力载荷为20％，持续60分钟（ISO 899-1）; 和1％正割弯曲模量在25℃下至少700MPa（ASTM D790）; 该制品包括组合物，其包含（a）组合物的约1至约95重量％的至少一种含官能团的聚合物或低聚物; 和（b）组合物的约5至约99重量％的至少一种工程热塑性材料，并且任选地含有填料和任选地含有未改性的聚烯烃，乙烯共聚物或乙烯三元共聚物。

4. 发明申请

WO2011109033A1 GEOTECHNICAL STRUCTURES AND PROCESSES FOR FORMING THE SAME 审中-公开
标题翻译：地球物理结构及其形成方法
公开(公告)号：WO2011109033A1
公开(公告)日：2011-09-09
申请号：PCT/US2010/040324
申请日：2010-06-29
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： E02D17/20
CPC分类号： E02D17/202
摘要： Disclosed are geotechnical structures formed from a geosynthetic article and an encapsulated granular material dispersed within or upon the encapsulated granular material. In particular embodiments, a geocell is used as the geosynthetic article. Among other things, the geotechnical structures can be used for forming roads, parking lots, paved surfaces, as well as road beds and foundations for highways or railroads. The geotechnical structures are cost-effective and provide exceptional properties for long-term use.
摘要翻译：公开了由土工合成物和分散在包封的颗粒材料内或之上的包封颗粒材料形成的岩土结构。在特定实施例中，使用地球细胞作为土工合成物品。除此之外，岩土结构可用于形成道路，停车场，铺路面，以及公路或铁路的路基和基础。岩土结构具有成本效益，为长期使用提供卓越的性能。

5. 发明申请

WO2008105876A1 UV RESISTANT MULTILAYERED CELLULAR CONFINEMENT SYSTEM 审中-公开
标题翻译：抗紫外线多层细胞结合系统
公开(公告)号：WO2008105876A1
公开(公告)日：2008-09-04
申请号：PCT/US2007/063081
申请日：2007-03-01
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： B32B3/12 , B32B27/00 , E02D17/20
CPC分类号： E02D17/20
摘要： The present disclosure generally relates to a polymeric cellular confinement system which can be filled with soil, concrete, aggregate, earth materials, and the like. More specifically, the present disclosure concerns a cellular confinement system characterized by improved durability against damage generated by UV light, humidity, and aggressive soils, or combinations thereof.
摘要翻译：本公开内容通常涉及可以填充土壤，混凝土，骨料，土壤材料等的聚合物细胞封闭系统。更具体地，本公开涉及一种细胞限制系统，其特征在于对由UV光，湿度和侵蚀性土壤或其组合产生的损伤的耐久性提高。

6. 发明申请

WO2010036270A9 GEOCELL FOR LOAD SUPPORT APPLICATIONS 审中-公开
公开(公告)号：WO2010036270A9
公开(公告)日：2010-04-01
申请号：PCT/US2008/078065
申请日：2008-09-29
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： E02D3/00
摘要： A geocell is disclosed that has high strength and stiffness, such that the geocell has a storage modulus of 500 MPa or greater at 23°C; a storage modulus of 150 MPa or greater at 630C when measured in the machine direction using Dynamic Mechanical Analysis (DMA) at a frequency of 1 Hz; a tensile stress at 12% strain of 14.5 MPa or greater at 230C; a coefficient of thermal expansion of 120 x 10'6 /0C or less at 250C, and/or a long term design stress of 2.6 MPa or greater. The geocell is suitable for load support applications, especially for reinforcing base courses and/or subbases of roads, pavement, storage areas, and railways.

7. 发明申请

WO2008105877A1 GEOTECHNICAL ARTICLES 审中-公开
标题翻译：地球物理学报
公开(公告)号：WO2008105877A1
公开(公告)日：2008-09-04
申请号：PCT/US2007/063082
申请日：2007-03-01
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： C08J5/04 , C03C25/10 , C03C25/26 , E02D17/20
CPC分类号： C08L23/06 , B29C65/08 , B29C66/1122 , B29C66/438 , B29C66/71 , B29C66/73112 , B29C66/73117 , C08L23/0815 , C08L67/00 , C08L2205/02 , C08L2205/03 , E02D17/202 , C08L2666/06 , C08L2666/02 , B29C65/00 , B29K2083/00 , B29K2075/00 , B29K2067/003 , B29K2033/12 , B29K2033/08 , B29K2025/08 , B29K2023/22 , B29K2023/16 , B29K2023/08 , B29K2023/065 , B29K2023/0641 , B29K2023/0625 , B29K2021/003
摘要： A multiphase polymeric material comprises a first rigid continuous phase and a second elastic phase dispersed in the first phase. The multiphase polymeric material may be formed into polymeric strips and used to make a cellular confinement system which is suitable for use in cold areas.
摘要翻译：多相聚合材料包括分散在第一相中的第一刚性连续相和第二弹性相。多相聚合物材料可以形成聚合物条，并用于制造适用于寒冷地区的细胞限制系统。

8. 发明申请

WO2013119259A2 GEOCELL FOR MODERATE AND LOW LOAD APPLICATIONS 审中-公开
标题翻译： GEOCELL用于中等和低负载应用
公开(公告)号：WO2013119259A2
公开(公告)日：2013-08-15
申请号：PCT/US2012/027542
申请日：2012-03-02
申请人： PRS MEDITERRANEAN LTD. , EREZ, Oded , EREZ, Adi , HALAHMI, Izhar
发明人： EREZ, Oded , EREZ, Adi , HALAHMI, Izhar
IPC分类号： E02D3/00 , E02D17/20
CPC分类号： E02D17/202 , A01G9/033 , E01C3/00 , E02B5/02 , E02B7/02 , E02D27/40 , E02D29/02 , E02D2300/0006 , E02D2300/0084 , E02D2600/30 , Y10T428/24157
摘要： Geocells for moderate to low load applications are disclosed here. The geocells have a cell wall thickness of from 0.25 mm to 0.95 mm. They have a wall strength of from 3500 N/m to 15000 N/m.
摘要翻译：这里公开了适用于中低负荷应用的地面单元。地球孔细胞的孔壁厚度为0.25mm至0.95mm。它们的壁强度从3500N / m到15000N / m。

9. 发明申请

WO2011109034A1 CREEP RESISTANT ARTICLE 审中-公开
标题翻译：抗风险文章
公开(公告)号：WO2011109034A1
公开(公告)日：2011-09-09
申请号：PCT/US2010/040331
申请日：2010-06-29
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： C08L23/00
CPC分类号： C08L23/02 , C08L23/06 , C08L67/02 , C08L2205/08 , C08L2207/062 , Y10T428/139 , Y10T428/24149 , C08L2666/02
摘要： Disclosed are creep resistant articles having a polyolefin in a continuous phase and fibrils or lamellae of polyester, polyamide, or mixtures thereof dispersed in the continuous phase.
摘要翻译：公开了具有连续相中的聚烯烃和分散在连续相中的聚酯，聚酰胺或其混合物的原纤维或薄片的耐蠕变制品。

10. 发明申请

WO2008105879A1 WELDING PROCESS AND GEOSYNTHETIC PRODUCTS THEREOF 审中-公开
标题翻译：焊接工艺及其地球化学产品
公开(公告)号：WO2008105879A1
公开(公告)日：2008-09-04
申请号：PCT/US2007/063087
申请日：2007-03-01
申请人： PRS MEDITERRANEAN LTD. , HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
发明人： HALAHMI, Izhar , EREZ, Oded , EREZ, Adi
IPC分类号： B29C65/08 , E02D17/00
CPC分类号： E02D17/202 , B29C65/08 , B29C65/62 , B29C66/022 , B29C66/0222 , B29C66/0242 , B29C66/1122 , B29C66/3022 , B29C66/438 , B29C66/71 , B29C66/723 , B29C66/731 , B29C66/73115 , B29C66/7313 , B29C66/73151 , B29C66/73161 , B29C66/73321 , B29C66/7352 , B29C66/73921 , B29C66/91411 , B29C66/919 , B29C66/92445 , B29C66/929 , B29C66/949 , B29C66/9513 , B29K2023/00 , B29K2023/06 , B29K2023/0625 , B29K2023/0641 , B29K2023/065 , B29K2023/12 , B29K2067/00 , B29K2069/00 , B29K2075/00 , B29K2077/00 , B29K2101/12 , B29K2105/0032 , B29K2105/0044 , B29K2105/005 , B29K2105/0088 , B29K2105/16 , B29L2009/00 , B29L2031/608 , E02D29/0225 , B29C65/00 , B29K2059/00 , B29K2033/12 , B29K2033/08 , B29K2025/08 , B29K2025/04 , B29K2023/16 , B29K2023/083 , B29K2023/08 , B29K2009/06
摘要： An ultrasonic welding method which requires no external pressure during the welding step is disclosed. A plurality of multi-layer strips can be welded such that the weld area is not thinner than the rest of the strip and has good UV protection. The method comprises: stacking a plurality of strips; providing external pressure; removing the external pressure, positioning the ultrasonic welding apparatus so that it places no external pressure on the stack; welding at least two strips; and removing the welding apparatus.
摘要翻译：公开了一种在焊接步骤期间不需要外部压力的超声波焊接方法。可以焊接多个多层条，使得焊接区域不比条的其余部分更薄，并且具有良好的UV保护。该方法包括：堆叠多个条带; 提供外部压力; 去除外部压力，定位超声波焊接设备，使其不对堆叠施加外部压力; 焊接至少两条; 并且移除焊接装置。

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