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21. 发明申请

US20170190913A1 Plastic Articles Made from Recycled Medical and Other Plastic Waste 审中-公开
公开(公告)号：US20170190913A1
公开(公告)日：2017-07-06
申请号：US15413638
申请日：2017-01-24
申请人： Triumvirate Environmental, Inc.
发明人： John F. McQuillan, JR.
IPC分类号： C08L101/00 , C08L27/06 , C08L67/02 , C08L69/00
CPC分类号： C08L101/00 , B29B9/06 , B29B17/00 , B29B17/0042 , B29C48/04 , B29L2031/753 , C08J11/04 , C08J2300/30 , C08L27/06 , C08L67/02 , C08L69/00 , C08L2207/062 , C08L2207/20 , Y02P20/143 , Y02W30/62 , Y02W30/70 , C08L23/00 , C08L25/06
摘要： Blends of recycled plastic materials and plastic products made therefrom are provided. The blends combine a high fraction of recycled medical waste with mixed recycled plastics, such as polyolefins or carpet waste. Also provided are methods for processing a heterogeneous waste stream such as medical waste to yield a homogenous material capable of blending with other materials and extrusion to form useful plastic products such as structural materials and consumer articles.

22. 发明授权

US09662808B2 System for pelletizing solid refuse fuel 有权
公开(公告)号：US09662808B2
公开(公告)日：2017-05-30
申请号：US14607819
申请日：2015-01-28
申请人： Suook Young Park
发明人： Suook Young Park
IPC分类号： B29C47/10 , B29C47/50 , B29C47/68 , B29B13/10 , B29C47/58 , B29B17/04 , B29K105/26 , B29K101/12 , B29B17/02 , B29B17/00
CPC分类号： B29B13/10 , B29B17/0042 , B29B17/0412 , B29B2017/0089 , B29B2017/0224 , B29B2017/0468 , B29C47/1027 , B29C47/50 , B29C47/585 , B29C47/686 , B29K2101/12 , B29K2105/26 , Y02E50/30 , Y02W30/62
摘要： Disclosed is a system for pelletizing Solid Refuse Fuel (SRF). The system includes: a first crusher that primarily crushes plastic waste; a vibration sieve plate-conveyer that transports plastic waste that is primarily crushed by the first crusher; a second crusher that secondarily crushes the primarily crushed plastic waste sieved by the vibration sieve plate-conveyer; a first rotational shaft equipped with a first screw that fuses and transports the plastic waste which is secondarily crushed by the second crusher; a filter unit that is combined with the first rotational shaft and which removes impurities by filtering the secondarily crushed plastic waste that is fused and transported by the first screw; a second rotational shaft equipped with a second screw that transports impurity-free plastic waste filtered by the filter unit; and a molding machine that molds the plastic waste transported by the second screw.

23. 发明授权

US09637920B2 Carpet waste composite 有权
公开(公告)号：US09637920B2
公开(公告)日：2017-05-02
申请号：US14339991
申请日：2014-07-24
申请人： Material Innovations LLC
发明人： David E. Murdock , Douglas Mancosh , James P. Przybylinski
IPC分类号： B29B17/02 , E04C2/24 , B29B17/00 , C08G18/02 , C08G18/76 , C08J5/04 , C08J11/04 , C08L75/04 , B02C19/18 , C08L97/02 , E04C2/30 , B29K105/16 , B29K105/26 , B29K711/14 , B29L7/00 , B29L31/00
CPC分类号： E04C2/246 , B02C19/186 , B29B17/0042 , B29K2105/16 , B29K2105/26 , B29K2711/14 , B29L2007/002 , B29L2031/7322 , B32B2272/00 , C08G18/02 , C08G18/7657 , C08J5/04 , C08J11/04 , C08L75/04 , C08L97/02 , E04C2/30 , Y02P20/143 , Y02W30/62 , Y02W30/70 , Y10T428/24438 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/31551 , Y10T428/31554 , Y10T428/31594 , Y10T428/31935 , Y10T428/31942 , Y10T428/31946 , Y10T428/31971
摘要： A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.

24. 发明授权

US09636845B2 Method of manufacturing pet nurdles 有权
公开(公告)号：US09636845B2
公开(公告)日：2017-05-02
申请号：US14546847
申请日：2014-11-18
申请人： Mohawk Industries, Inc.
发明人： Thomas R. Clark
IPC分类号： B29B9/06 , B29B9/16 , D01D5/08 , B29C47/88 , B29C47/40 , B29B17/04 , B29C69/00 , B29C47/00 , B29C47/36 , B29C47/42 , B29C47/50 , B29C47/92 , C08J11/04 , D01D1/10 , D01F6/62 , B29D99/00 , B29B17/00 , B29K67/00 , B29K105/26
CPC分类号： B29B9/06 , B29B17/0026 , B29B17/0412 , B29C47/0011 , B29C47/0014 , B29C47/366 , B29C47/404 , B29C47/408 , B29C47/42 , B29C47/50 , B29C47/8815 , B29C47/8895 , B29C47/92 , B29C69/001 , B29C2947/92514 , B29D99/0078 , B29K2067/003 , B29K2105/26 , C08J11/04 , C08J2367/02 , D01D1/103 , D01F6/62 , Y02P20/143 , Y02W30/62 , Y02W30/70
摘要： A method of recycling PET into PET nurdles, comprises: (A) grinding recycled PET bottles into a group of flakes; (B) washing the flakes; (C) identifying and removing impurities, including impure flakes, from the group of flakes; (D) passing the group of flakes through an MRS extruder while maintaining the pressure within the MRS portion of the MRS extruder below about 18 millibars; (E) passing the resulting polymer melt through at least one filter having a micron rating of less than about 50 microns; and (F) forming the recycled polymer into PET nurdles. In various embodiments, the polymer melt is formed into PET nurdles using any suitable technique such as, for example, any suitable strand pelletizing or melt pelletizing techniques.

25. 发明授权

US09598550B2 Method of devulcanizing vulcanized rubber 有权
公开(公告)号：US09598550B2
公开(公告)日：2017-03-21
申请号：US14406196
申请日：2013-06-10
申请人： SOCIETE PLYMOUTH FRANCAISE
发明人： Daniel Arnaud
IPC分类号： C08J11/04 , B29B17/00 , C08J11/10 , B29C47/60 , C08J3/00 , C08L7/00 , C08L9/00 , B29K21/00 , B29K105/24
CPC分类号： C08J11/10 , B29B17/00 , B29C47/6087 , B29K2021/00 , B29K2105/24 , C08J3/005 , C08J2307/00 , C08J2309/00 , C08J2309/02 , C08J2309/06 , C08J2311/00 , C08J2315/00 , C08J2319/00 , C08J2321/00 , C08J2323/16 , C08J2323/34 , C08J2333/00 , C08J2375/04 , C08J2383/04 , C08L7/00 , C08L9/00 , C08L2207/20 , Y02W30/62 , Y02W30/702
摘要： A method of devulcanizing vulcanized rubber is described. The method includes steps of: (a) providing at least one vulcanized rubber composition; (b) grinding the vulcanized rubber into chips or pellets; (c) mixing the ground rubber obtained from step (b) in such a way as to homogenize the form and temperature of same; (d) carrying out a non-degrading mechanical treatment on the mixed rubber at the end of step (c) to obtain a polymeric composite. Also described is a thermoplastic material and an elastomeric mixture which comprise, in the formulation of same, at least one polymeric composite obtained by this method of devulcanization.

26. 发明授权

US09593212B2 Method for producing water absorbent resin particle 有权
标题翻译：吸水性树脂颗粒的制造方法
公开(公告)号：US09593212B2
公开(公告)日：2017-03-14
申请号：US12296808
申请日：2007-09-28
申请人： Shigeru Sakamoto , Yoshio Irie , Hiroyuki Ikeuchi , Makoto Nagasawa , Kunihiko Ishizaki , Sayaka Machida
发明人： Shigeru Sakamoto , Yoshio Irie , Hiroyuki Ikeuchi , Makoto Nagasawa , Kunihiko Ishizaki , Sayaka Machida
IPC分类号： C08J3/12 , B29B17/00
CPC分类号： C08J3/12 , B29B9/06 , B29B17/00 , C08J2300/14 , Y02W30/62
摘要： The present invention provides a method for producing a water absorbent resin particle, in high productivity, not only in a controlled manner of particle size but also enhancing fundamental property (absorption capacity or absorption capacity against pressure) of a water absorbent resin. A method for producing a water absorbent resin particle having the cross-linking polymerization step for an aqueous solution of an unsaturated monomer; the grain refining step for water-swellable, water-containing gel-like cross-linked polymer (a) obtained in the cross-linking polymerization step; the drying step for grain refined gel; and the crushing step for a dried substance, wherein, in the grain refining step for the water-swellable, water-containing gel-like cross-linked polymer (a), water-swellable, water-containing gel-like cross-linked polymer (b), having solid content or centrifuge retention capacity different from solid content or centrifuge retention capacity of the cross-linked polymer (a) by equal to or larger than 1%, is subjected to coexistence.
摘要翻译：本发明提供了一种生产吸水性树脂颗粒的方法，不仅以受控的粒度控制，而且提高了吸水性树脂的基本性能（吸收能力或抗吸收能力）。一种制备具有用于不饱和单体的水溶液的交联聚合步骤的吸水性树脂颗粒的方法; 在交联聚合步骤中获得的水溶胀性含水凝胶状交联聚合物（a）的晶粒细化步骤; 颗粒精制凝胶的干燥步骤; 和干物质的破碎步骤，其中在水溶胀性含水凝胶状交联聚合物（a）的晶粒细化工序中，水溶胀性含水凝胶状交联聚合物（b）具有不同于交联聚合物（a）的固体含量或离心保留能力等于或大于1％的固体含量或离心保留能力共存。

27. 发明申请

US20160368195A1 Suction Channel for an Extractor Device for Conveying Cut Waste Strips of a Film Web 审中-公开
标题翻译：用于输送薄膜网的切割废料带的提取装置的吸入通道
公开(公告)号：US20160368195A1
公开(公告)日：2016-12-22
申请号：US15121621
申请日：2015-02-25
申请人： Windmoller & Holscher KG
发明人： Fabian Sundermann , Frank Hoffman , Thomas Sehlleier
IPC分类号： B29C47/08 , B29B17/00
CPC分类号： B29C48/277 , B02C18/148 , B29B17/0005 , B29C48/07 , B29C48/10 , B29C48/274 , B29K2105/26 , B29L2007/008 , Y02P70/263 , Y02W30/62
摘要： The present invention relates to a suction channel (10) for a suction device (100) for conveying of cut waste strips (210) of a film web (200) transverse to the conveyance direction (F) of the film web (200) comprising a first channel portion (20) and a second channel portion (30) separated from the first channel portion (20) by at least one common separating plate (40), wherein the first channel portion (20) and the second channel portion (30) comprise at least one channel portion outlet (24, 34) and at least one channel portion inlet (22, 32), respectively, and wherein the channel portion inlet (22, 32) of both channel portions (20, 30) are assembled spaced apart transversely to the conveyance direction F of the film web (200).
摘要翻译：本发明涉及一种吸引装置（100）的抽吸通道（10），用于输送横向于薄膜网（200）的传送方向（F）的薄膜网（200）的切割废料条（210），包括第一通道部分（20）和通过至少一个公共分离板（40）与第一通道部分（20）分离的第二通道部分（30），其中第一通道部分（20）和第二通道部分（30））分别包括至少一个通道部分出口（24,34）和至少一个通道部分入口（22,32），并且其中两个通道部分（20,30）的通道部分入口（22,32）被组装与膜幅（200）的传送方向F横向隔开。

28. 发明申请

US20160305074A1 PAVING BLOCK FORMED OF RUBBER CRUMB AND A METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：橡胶块的形成块及其制造方法
公开(公告)号：US20160305074A1
公开(公告)日：2016-10-20
申请号：US15133181
申请日：2016-04-19
申请人： Inpress Technologies Inc,
发明人： Clark Chow
IPC分类号： E01C5/22 , B29C47/00 , E01C5/20 , C08L17/00 , E01C5/18
CPC分类号： E01C5/22 , B29B17/0042 , B29C45/0001 , B29C48/022 , B29K2023/06 , B29K2023/065 , B29K2023/12 , B29K2105/26 , B29K2421/00 , B29L2030/00 , B29L2031/10 , C08L17/00 , E01C5/20 , E01C5/226 , Y02W30/62
摘要： A hollow paving block comprises a substantially planar member having a first surface and a second surface opposite the first surface. The first surface of the planar member is a textured surface which functions as a top of the paving block. A side wall extends along and away from a periphery of the second surface of the planar member to define a cavity in the paving block. The side wall has a bevelled edge which extends about a mouth of the cavity. At least one protrusion extends along the second surface of the planar member. The paving block is formed in part from crumb rubber and polyolefin.
摘要翻译：中空铺路块包括具有第一表面和与第一表面相对的第二表面的基本平坦的构件。平面构件的第一表面是用作铺路砖顶部的纹理表面。侧壁沿着并远离平面构件的第二表面的周边延伸以在铺路块中限定空腔。侧壁具有围绕腔的嘴部延伸的倾斜边缘。至少一个突起沿平面构件的第二表面延伸。铺路砖部分由碎屑橡胶和聚烯烃形成。

29. 发明申请

US20160280891A1 Vermiculite Alternative For Packaging Material 有权
标题翻译：蛭石替代包装材料
公开(公告)号：US20160280891A1
公开(公告)日：2016-09-29
申请号：US14668594
申请日：2015-03-25
申请人： Alfred Seto
发明人： Alfred Seto
IPC分类号： C08L1/02 , B29C39/38 , B29C39/44 , B29C39/00
CPC分类号： C08L1/02 , B29B17/00 , B29C37/0092 , B29C39/003 , B29C39/38 , B29C39/44 , B29C2035/046 , B29C2035/0822 , B29C2035/0855 , B29K2007/00 , B29K2105/0064 , B29K2105/26 , B29K2401/00 , B29L2031/00 , B29L2031/714 , Y02W30/62 , C08L97/005
摘要： An apparatus and a method are provided for a latex-based packaging material configured to provide a dust-free alternative to vermiculite packaging materials. The latex-based packaging material comprises a portion of a latex-based waste formulated into a recycled latex emulsion, and a portion of particulate material into which the recycled latex emulsion is mixed so as to form a latex-based pulp. In some embodiments, additional components, such as any of various plasticizers, coloring agents, or hardeners, may be included in the latex-base pulp. The latex-based pulp is dispensed and dried so as to form the latex-based packaging material in a variety of desired shapes. Drying may be accomplished by way of unaided atmospheric evaporation, or by way of various conventional drying methods. In some embodiments, the desired shape of the packaging material comprises latex-based packaging peanuts suitable for separating and cushioning forces between containers during transportation in a larger container.
摘要翻译：提供了一种用于乳胶基包装材料的装置和方法，其被配置为提供无粉尘替代蛭石包装材料。基于胶乳的包装材料包括配制成再循环胶乳乳液的乳胶基废弃物的一部分和混合再循环胶乳乳液的颗粒材料的一部分，以便形成基于胶乳的纸浆。在一些实施方案中，可以在胶乳基浆中包含另外的组分，例如各种增塑剂，着色剂或硬化剂中的任何一种。分散和干燥胶乳纸浆，以形成各种所需形状的胶乳基包装材料。干燥可以通过无空气大气蒸发或通过各种常规的干燥方法来完成。在一些实施方案中，包装材料的期望形状包括基于胶乳的包装花生，其适合于在较大容器中运输期间分离和缓冲容器之间的力。

30. 发明授权

US09346192B2 Post-consumer scrap film recycling system and process 有权
标题翻译：消费后废膜回收系统及工艺流程
公开(公告)号：US09346192B2
公开(公告)日：2016-05-24
申请号：US14836007
申请日：2015-08-26
申请人： Wisconsin Film & Bag, Inc.
发明人： Robert Francis Kulesa , James J. Feeney , Richard Wayne Carlstedt , Daniel William Blake , Buckell Gary Hacker , Abby Marie Johnson
IPC分类号： B02C23/08 , B29B17/00 , B02C23/38 , B02C23/40 , B29B17/04 , B29B17/02 , B29K23/00 , B29K105/06 , B29L7/00 , B29K105/26
CPC分类号： B29B17/0036 , B02C23/08 , B02C23/38 , B02C23/40 , B29B17/0026 , B29B17/02 , B29B17/04 , B29B17/0412 , B29B2017/0015 , B29B2017/0289 , B29K2023/06 , B29K2023/0625 , B29K2023/0633 , B29K2105/065 , B29K2105/26 , B29L2007/008 , C08J11/04 , C08J2323/06 , Y02W30/62 , Y02W30/622 , Y02W30/625
摘要： A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
摘要翻译：一种用于处理将消费后废品线性低密度或低密度聚乙烯薄膜供应到近乎优质吹塑薄膜产品的系统和方法。该方法包括撕裂粉碎机中的膜的供应，其中膜的表面积被暴露，包括使膜分层。膜的破损供应在包括表面活性剂的水浴中洗涤。将膜在含有表面活性剂的浴中搅拌，其中膜上的污染物从膜中除去。将洗涤的膜研磨成更小的片，并且在旋转的摩擦垫圈和水槽浮子槽中进一步洗涤研磨膜，其中从膜中除去附加的污染物。然后将地膜干燥并压实，而不将水加入到近似优质吹塑薄膜产品的造粒物中。

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