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1. 发明申请

WO2013024488A2 POLYMER COMPOSITION FOR MANUFACTURING BIODEGRADABLE ARTICLES AND PROCESS THEREOF 审中-公开
标题翻译：用于制造生物可降解制品的聚合物组合物及其制备方法
公开(公告)号：WO2013024488A2
公开(公告)日：2013-02-21
申请号：PCT/IN2012/000409
申请日：2012-06-11
申请人： ESSEL PROPACK LIMITED , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
发明人： ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
IPC分类号： C08L67/04
CPC分类号： C08L67/04 , B29C45/0001 , B29D23/00 , B29D23/003 , B29K2995/006 , C08L3/02 , F16L9/127
摘要： The present disclosure relates to a biodegradable polymer composition comprising: an extrusion grade bio-degradable polymer; and an injection molding grade bio-degradable polymer. The present invention also relates to a process of manufacturing of bio-degradable articles, such as tubes.
摘要翻译：本发明涉及可生物降解的聚合物组合物，其包含：挤出级生物可降解聚合物; 和注塑级生物降解聚合物。本发明还涉及生物可降解制品如管的制造方法。

2. 发明申请

WO2013051018A2 POLYPROPYLENE HOMO-POLYMER BASED LAYERED FILM AND LAMINATE THEREOF 审中-公开
标题翻译：聚丙烯基聚合物层状薄膜及其层压体
公开(公告)号：WO2013051018A2
公开(公告)日：2013-04-11
申请号：PCT/IN2012/000422
申请日：2012-06-14
申请人： ESSEL PROPACK LIMITED , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
发明人： ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
IPC分类号： B32B27/38
CPC分类号： B32B27/08 , B32B27/20 , B32B27/32 , B32B2250/03 , B32B2250/242 , B32B2250/40 , B32B2270/00 , B32B2439/70 , B65D65/40 , Y10T428/1379 , Y10T428/2495 , Y10T428/2848 , Y10T428/31692 , Y10T428/31757 , Y10T428/31913
摘要： The present disclosure relates to a multilayered film comprising: an outer polyethylene layer; a core layer comprising 40% to 49% (w/w) of polypropylene homopolymer, 51% to 55% (w/w) of LLDPE, and 0% to 5% (w/w) of at least one additive; and an inner polyethylene layer. The polypropylene homopolymer based multilayered film of the present disclosure exhibits good mechanical strength with lower thickness. The present disclosure also relates to a laminate comprising: an outer printing layer; a middle barrier layer; and an inner sealant layer; wherein at least one of the outer printing layer or the inner sealant layer is made up of a multilayered film comprising: an outer polyethylene layer; a core layer comprising 40% to 49% (w/w) of polypropylene homopolymer, 51% to 55% (w/w) of LLDPE, and 0% to 5% (w/w) of at least one additive; and an inner polyethylene layer. The present disclosure further relates to a laminated tube made up of the laminate of the present disclosure.
摘要翻译：本发明涉及一种多层膜，其包括：外聚乙烯层; 包含40％至49％（w / w）的聚丙烯均聚物，51％至55％（w / w）的LLDPE和0％至5％（w / w）的至少一种添加剂的芯层; 和内聚乙烯层。本公开的基于聚丙烯均聚物的多层膜显示出较好的机械强度和较低的厚度。本公开还涉及一种层压体，其包括：外印刷层; 中间的屏障层; 和内部密封剂层; 其中所述外印刷层或所述内密封剂层中的至少一个由多层膜构成，所述多层膜包括：外聚乙烯层; 包含40％至49％（w / w）的聚丙烯均聚物，51％至55％（w / w）的LLDPE和0％至5％（w / w）的至少一种添加剂的芯层; 和内聚乙烯层。本公开还涉及由本公开的层压体构成的层压管。

3. 发明申请

WO2013046224A3 METALLIZED POLYETHYLENE LAMINATES 审中-公开
公开(公告)号：WO2013046224A3
公开(公告)日：2013-04-04
申请号：PCT/IN2012/000537
申请日：2012-08-01
申请人： ESSEL PROPACK LIMITED , BANERJEE, Mrinal Kanti , ABHYANKAR, Chandrashekhar Ramchandra
发明人： BANERJEE, Mrinal Kanti , ABHYANKAR, Chandrashekhar Ramchandra
IPC分类号： B32B7/12 , B32B27/08 , B32B27/32
摘要： The present disclosure provides a metallized polyethylene laminate comprising: an outer polyethylene layer; a metallized acid copolymer layer; an inner polyethylene layer in contact with the metallized acid copolymer layer; and optionally an extruded polyethylene layer; and a sealant layer of polyethylene.

4. 发明申请

WO2013072918A2 PARTIALLY OPAQUE-PARTIALLY CLEAR LAMINATES AND METHODS THEREOF. 审中-公开
标题翻译：部分OPAQ部分清除层压板及其方法。
公开(公告)号：WO2013072918A2
公开(公告)日：2013-05-23
申请号：PCT/IN2012/000421
申请日：2012-06-14
申请人： ESSEL PROPACK LIMITED , BANERJEE, Tapan Kumar , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
发明人： BANERJEE, Tapan Kumar , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
IPC分类号： B32B27/32
CPC分类号： B32B1/08 , B32B3/10 , B32B7/12 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/327 , B32B27/34 , B32B27/36 , B32B37/12 , B32B37/153 , B32B38/145 , B32B2038/0092 , B32B2250/24 , B32B2255/10 , B32B2255/205 , B32B2255/26 , B32B2307/40 , B32B2307/402 , B32B2307/41 , B32B2307/412 , B32B2307/7242 , B32B2307/7244 , B32B2307/7246 , B32B2307/7265 , B32B2439/40 , B32B2597/00 , B41F9/003 , Y10T428/24802 , Y10T428/24868
摘要： The present relates a laminate comprising: an outer polyethylene (PE) layer; a first adhesive layer; a substrate layer with one side selectively vacuum metalized or selectively reverse printed and said printed or metalized side is toward first adhesive layer; a second adhesive layer; an ethylene vinyl alcohol (EVOH) polymer barrier film layer; an linear density polyethylene (LDPE) extrusion layer; and an inner polyethylene (PE) layer. The present disclosure further relates to tubes made of the partially opaque and partially clear laminate. The present disclosure also relates to a process of manufacturing of tubes using the said laminate.
摘要翻译：本发明涉及一种层压体，其包括：外聚乙烯（PE）层; 第一粘合层; 具有选择性地真空金属化或选择性反向印刷的一侧的基底层，并且所述印刷或金属化侧朝向第一粘合剂层; 第二粘合层; 乙烯乙烯醇（EVOH）聚合物阻挡膜层; 线密度聚乙烯（LDPE）挤出层; 和内聚乙烯（PE）层。本公开还涉及由部分不透明和部分透明的层压体制成的管。本公开还涉及使用所述层压体制造管的方法。

5. 发明申请

WO2013057737A2 PROCESS OF RECYCLING PLASTICS, PRODUCTS AND APPLICATIONS THEREOF. 审中-公开
标题翻译：回收塑料，其产品和应用的过程。
公开(公告)号：WO2013057737A2
公开(公告)日：2013-04-25
申请号：PCT/IN2012/000436
申请日：2012-06-19
申请人： ESSEL PROPACK LIMITED , SETHU, Natarasan , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
发明人： SETHU, Natarasan , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
IPC分类号： B29C47/76
CPC分类号： C08J11/06 , B29B9/06 , B29B9/16 , B29B17/0042 , B29B17/04 , B29C47/0004 , B29C47/0011 , B29C47/0014 , B29C47/0026 , B29C47/0054 , B29C47/0066 , B29C47/0894 , B29C47/366 , B29C47/38 , B29C47/6018 , B29C47/76 , B29C49/4284 , Y02P70/263 , Y02P70/267 , Y02W30/62 , Y02W30/625 , Y10T428/1352 , Y10T428/139
摘要： The present disclosure relates to a process for recycling of plastic waste comprising: segregating plastic waste collected from various sources followed by cleaning of the segregated plastic waste to obtain segregated cleaned waste; grinding of the segregated cleaned waste to obtain grinded waste; introducing the grinded waste into an extrusion line having a venting extruder component as part of the extrusion line, to obtain molten plastic; and removing the impurities by vacuum venting of the molten plastic to obtained recycled plastic free from impurities. The present disclosure further relates to various articles like Industrial Post Recycled (IPR) plastic tubes, blow moulded bottles, pallates, manufactured from the recycled plastic waste.
摘要翻译：本公开涉及一种塑料废物回收方法，包括：将从各种源收集的塑料废物分离出来，然后清洗分离的塑料废物以获得分离的清洁废物; 研磨分离的清洁废物以获得磨碎的废物; 将经研磨的废料引入具有排气挤出机组件作为挤出生产线的一部分的挤出生产线中，以获得熔融塑料; 并通过真空排出熔融塑料去除杂质，得到不含杂质的再生塑料。本公开还涉及由再循环塑料废料制造的各种制品，如工业后处理再生（IPR）塑料管，吹塑瓶，苍白球。

6. 发明申请

WO2013051016A2 DUAL BARRIER LAMINATE STRUCTURE 审中-公开
标题翻译：双层壁垒层结构
公开(公告)号：WO2013051016A2
公开(公告)日：2013-04-11
申请号：PCT/IN2012/000419
申请日：2012-06-14
申请人： ESSEL PROPACK LIMITED , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
发明人： ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
IPC分类号： B32B27/30
CPC分类号： B65D65/40 , B32B15/08 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2307/7242 , B32B2307/7244 , B32B2307/7246 , B32B2439/80 , Y10T428/31681 , Y10T428/31746 , Y10T428/31757
摘要： The present disclosure relates to a dual barrier laminate structure, particularly suitable for aggressive or moisture containing products. The present disclosure also relates to a plastic based laminate (PBL) or an aluminum based laminate (ABL) comprising the said dual barrier laminate.
摘要翻译：本公开涉及一种双阻隔层压结构，特别适用于侵蚀性或含水分的产品。本公开还涉及包含所述双重阻隔层压材料的塑料基层压材料（PBL）或铝基层压材料（ABL）。

7. 发明申请

WO2013046212A2 POST CONSUMER RECYCLED RESIN COMPOSITION AND MANUFACTURE OF TUBES THEREFROM 审中-公开
标题翻译：消费者回收树脂组合物和其制造的管材
公开(公告)号：WO2013046212A2
公开(公告)日：2013-04-04
申请号：PCT/IN2012/000384
申请日：2012-06-01
申请人： ESSEL PROPACK LIMITED , ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
发明人： ABHYANKAR, Chandrashekhar Ramchandra , BANERJEE, Mrinal Kanti
IPC分类号： C08L23/18
CPC分类号： C08L23/06 , B29C47/0004 , B29C47/0023 , B29K2105/26 , B32B7/02 , B32B27/32 , C08L23/08 , Y02P20/582 , Y10T428/24992
摘要： The present disclosure relates to a post consumer recycled polymer composition comprising: 80% to 95% (w/w) of a post consumer recycled resin; and 5% to 20% (w/w) of at least one additive. The present disclosure further relates to a laminate comprising: an outer layer of a post consumer recycled polymer composition; a middle layer of post consumer recycled polymer composition; and an inner layer of virgin resins. The present disclosure also relates to a process for manufacturing tubes comprising: extrusion of post consumer recycled polymer composition comprising 80% to 95% (w/w) of an post consumer recycled resin; and 5% to 20% (w/w) of at least one additive, through a circular slit to form a long cylindrical hollow pipe; slicing the long cylindrical hollow pipe to form tube sleeves; forming tube shoulder and neck; and attaching the tube shoulder and the neck to the tube sleeves to obtain a tube.
摘要翻译：本公开涉及一种消费后回收聚合物组合物，其包含：80％至95％（w / w）的消费后回收树脂; 和5％至20％（w / w）的至少一种添加剂。本公开还涉及一种层压体，其包括：消费后消费者再循环聚合物组合物的外层; 消费后再生聚合物组合物的中间层; 和一层原始树脂的内层。本公开还涉及制造管的方法，包括：包含80％至95％（w / w）的消费后再生树脂的消费后再生聚合物组合物的挤出; 和5％至20％（w / w）的至少一种添加剂，通过圆形狭缝形成长圆柱形中空管; 切割长圆柱形中空管，形成管套管; 成型管肩颈; 并将管肩和颈部连接到管套上以获得管。

8. 发明申请

WO2013030656A1 TAMPER-EVIDENT CLOSURE 审中-公开
标题翻译：防篡改关闭
公开(公告)号：WO2013030656A1
公开(公告)日：2013-03-07
申请号：PCT/IB2012/001671
申请日：2012-08-30
申请人： ESSEL PROPACK LIMITED , BANERJEE, Mrinal Kanti , ABHYANKAR, Chandrashekhar Ramchandra , MUKKOLATH, Avinash Velandy
发明人： BANERJEE, Mrinal Kanti , ABHYANKAR, Chandrashekhar Ramchandra , MUKKOLATH, Avinash Velandy
IPC分类号： B65D47/08
CPC分类号： B65D43/22 , B65D47/0809 , B65D2101/0023 , B65D2101/003
摘要： A tamper-evident closure (100) is described, wherein the tamper-evident closure (100) comprises a body (102), a cap portion (104) coupled to the body (102) by a joint (106), and a tab (124) attached to a closure body skirt (122) of the body (102) to provide a space (126) between the closure body skirt (122) and the tab (124) to accommodate a lip portion (114) of the cap portion (104). Further, an inset (129) is provided below the tab (124) in the body skirt (122), wherein the tab (124) and the closure body skirt (122) are attached to one another by a seal.
摘要翻译：描述了一种防拆封闭件（100），其中该防窃启封闭件（100）包括主体（102），通过接头（106）联接到本体（102）的盖部分（104）（124），其连接到所述主体（102）的封闭主体裙部（122），以在所述封盖主体裙部（122）和所述突片（124）之间提供空间（126），以容纳所述盖的唇部（114）部分（104）。此外，在主体裙部（122）中的突片（124）的下方设置有插入物（129），其中突片（124）和封闭主体裙部（122）通过密封彼此附接。

9. 发明申请

WO2013051017A2 PRINTED POLYESTER FILM BASED LAMINATE, METHOD OF MAKING AND APPLICATION THEREOF 审中-公开
标题翻译：印刷聚酯薄膜基层压板及其制造方法和应用
公开(公告)号：WO2013051017A2
公开(公告)日：2013-04-11
申请号：PCT/IN2012/000420
申请日：2012-06-14
申请人： ESSEL PROPACK LIMITED , BHATTACHARYA, Satya Prasad , BANERJEE, Mrinal Kanti
发明人： BHATTACHARYA, Satya Prasad , BANERJEE, Mrinal Kanti
IPC分类号： B32B27/30
CPC分类号： B32B27/08 , B05D1/265 , B05D2201/02 , B32B1/08 , B32B7/12 , B32B27/28 , B32B27/32 , B32B27/36 , B32B37/12 , B32B37/153 , B32B38/145 , B32B2250/05 , B32B2250/24 , B32B2250/40 , B32B2255/10 , B32B2255/26 , B32B2270/00 , B32B2307/4023 , B32B2307/75 , B32B2323/046 , B32B2367/00 , B32B2379/08 , C08G73/0206 , C08L23/06 , C09D11/02 , C09D11/10 , C09D11/102 , C09D175/04 , C09J179/02 , C09J183/00 , Y10T428/1334 , Y10T428/1352 , Y10T428/1393 , Y10T428/24851 , Y10T428/24901 , Y10T428/24959 , Y10T428/24967 , Y10T428/31786 , Y10T428/31797 , Y10T428/31913 , Y10T428/31938
摘要： The present disclosure provides a polyester film based laminate comprising: an outer polyethylene layer; a core layer of a printed polyester film; and an inner polyethylene layer; an article made of said laminate. The printing on the said polyester film based laminate can be a reverse printing. The present disclosure further provides a method for producing a polyester film based laminate.
摘要翻译：本公开提供了一种基于聚酯膜的层压制品，其包含：聚乙烯外层; 印刷聚酯薄膜的芯层; 和内聚乙烯层; 由所述层压制品制成的制品。在所述聚酯膜基层压材料上的印刷可以是反转印刷。本公开进一步提供了用于生产基于聚酯膜的层压体的方法。

10. 发明申请

WO2013051007A2 MATERIAL COMPOSITION, LAMINATE TUBE AND METHOD FOR MANUFACTURE THEREOF 审中-公开
标题翻译：材料组合物，层压管及其制造方法
公开(公告)号：WO2013051007A2
公开(公告)日：2013-04-11
申请号：PCT/IN2012/000390
申请日：2012-06-04
申请人： ESSEL PROPACK LIMITED , BANERJEE, Mrinal Kanti
发明人： BANERJEE, Mrinal Kanti
IPC分类号： B32B1/08
CPC分类号： B65D35/14 , B32B1/08 , B32B15/08 , B32B27/08 , B32B27/306 , B32B27/32 , B32B2270/00 , B32B2597/00 , Y10T428/1379
摘要： The present disclosure relates to a material composition comprising: a High Density Polyethylene; Ethylene Vinyl Alcohol; and at least one compatibilizer; wherein the material composition comprises flake-shaped particles. The present disclosure further relates to a laminate tube comprising: a body portion; a neck portion; and a tube shoulder; wherein the tube shoulder is made up of a material composition comprising: a High Density Polyethylene; Ethylene Vinyl Alcohol; and at least one compatibilizer; wherein the material composition comprises flake-shaped particles. The present disclosure also relates to a tube shoulder made up of a material composition comprising: a High Density Polyethylene; Ethylene Vinyl Alcohol; and at least one compatibilizer; wherein the material composition comprises flake-shaped particles. The present disclosure further relates to a process for preparing a material composition comprising: compounding a High Density Polyethylene, Ethylene Vinyl Alcohol, and at least one compatibilizer in a twin screw extruder to obtain the material composition; wherein the material composition comprises flake-shaped particles.
摘要翻译：本公开涉及一种材料组合物，其包含：高密度聚乙烯; 乙烯乙烯醇; 和至少一种增容剂; 其中所述材料组合物包含片状颗粒。本公开还涉及一种层压管，其包括：主体部分; 颈部; 和管肩; 其中所述管肩由材料组合物构成，所述材料组合物包含：高密度聚乙烯; 乙烯乙烯醇; 和至少一种增容剂; 其中所述材料组合物包含片状颗粒。本公开还涉及一种由一种材料组合物组成的管肩，该管肩包括：高密度聚乙烯; 乙烯乙烯醇; 和至少一种增容剂; 其中所述材料组合物包含片状颗粒。本公开还涉及一种制备材料组合物的方法，包括：在双螺杆挤出机中混合高密度聚乙烯，乙烯乙醇和至少一种增容剂以获得材料组成; 其中所述材料组合物包含片状颗粒。

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