公开(公告)号：US20160208094A1

公开(公告)日：2016-07-21

申请号：US14972637

申请日：2015-12-17

申请人： EARTH RENEWABLE TECHNOLOGIES

发明人： Thomas Jason Wolfe ,  Melvin Glenn Mitchell ,  James Etson Brandenburg, JR.

IPC分类号： C08L67/04

CPC分类号： C08L67/04 ,  C08J5/18 ,  C08J2367/04 ,  D01D5/30 ,  C08L23/06 ,  C08L67/02

摘要： An extrudable PLA composition comprising polylactic acid and a bicomponent fiber comprising a low melt temperature component and a high melt temperature component.

摘要翻译： 包含聚乳酸和包含低熔点温度组分和高熔融温度组分的双组分纤维的可挤出PLA组合物。

公开(公告)号：US11292909B2

公开(公告)日：2022-04-05

申请号：US15152087

申请日：2016-05-11

申请人： Earth Renewable Technologies

发明人： Thomas Jason Wolfe ,  Melvin Glenn Mitchell ,  James Etson Brandenburg

IPC分类号： B32B1/02 ,  C08L67/04 ,  C08J5/04 ,  B32B1/08

摘要： The present invention provides an extrudable polymer composition comprising a base polymer and a bicomponent fiber comprising a low melt temperature component selected from the group consisting of high density polyethylene (HDPE) and polylactic acid (PLA) and a high melt temperature component selected from the group consisting of PET, 100% PDLA, 100% PLLA or a 50/50 blend of 100% PDLA and 100% PLLA, and nylon wherein the base polymer has a melt temperature of about 20° C. to 40° C. lower than this high melt temperature component of the bicomponent fiber.

公开(公告)号：US20200240045A1

公开(公告)日：2020-07-30

申请号：US16845840

申请日：2020-04-10

申请人： Earth Renewable Technologies

发明人： Emanuel Lopes Martins ,  Carmen E. Finnessy ,  Melvin Glenn Mitchell

IPC分类号： D01F8/06 ,  C08L71/12 ,  C08L55/02 ,  C08L27/18 ,  C08L27/06 ,  C08L25/06 ,  C08J3/20 ,  D06M10/04 ,  C08K9/12 ,  C08L33/08 ,  C08L67/04 ,  C08J5/18 ,  D01F8/04 ,  D01F1/02 ,  D01D5/30

摘要： The biocomponent fiber functions as a carrier or vehicle for delivering additives to a polymer composition. The bicomponent fiber may be “splittable segmented pie” or “island-in-the-sea” construction with the sea being the low melt temperature component and the island being the high melt temperature component. The low melt temperature polymer may be selected from the group consisting of low density polyethylene (LDPE), high density polyethylene (HDPE), polylactic acid (PLA), polyhydroxyalkenoate (PHA), polypropylene (PP), polystyrene (PS), polyvinylidene fluoride, polybutylene succinate (PBS), low melt temperature polyethylene terephthalate, polytrimethylene terephthalate (PTT) and low melt temperature nylons. The high melt temperature component polymer is selected from the group consisting of polyethylene terephthalate (PET), co-polyester, polybutylene terephthalate (PBT), poly (methyl methacrylate) (PMMA), polytetrafluoroethylene (PTFE), polyether ether ketones (PEEK), polyphenylene sulfides (PPS), high melt temperature nylon, polylactic acid (PLA), including stereocomplex PLA, namely 100% PDLA, 100% PLLA or a 50/50 blend of 100% PDLA and 100% PLLA.

公开(公告)号：US20220251373A1

公开(公告)日：2022-08-11

申请号：US17683488

申请日：2022-03-01

申请人： Earth Renewable Technologies

发明人： Thomas Jason Wolfe ,  Melvin Glenn Mitchell ,  James Etson Brandenburg

IPC分类号： C08L67/04 ,  C08J5/04

摘要： The present invention provides an extrudable polymer composition comprising a base polymer and a bicomponent fiber comprising a low melt temperature component and a high melt temperature component. The base polymer may be a polymer such as acrylic, acrylonitrile butadiene styrene, cellulose acetate, cellulose butyrate cellulose propionate, ethylene vinyl acetate, nylon, polybutylene terephthalate, polycyclohexylene dimethylene terephthalate, polyether ether ketone, polyethylene terephthalate, polycarbonate, polyetherimide, polyethylene, polypropylene, polystyrene, polyamide-imide, polyarylate, polytetrafluoroethane, polysulfonic poly (p-phenyleneoxide), polyvinyl chloride and mixtures, blends and copolymers thereof.

公开(公告)号：US20150218367A1

公开(公告)日：2015-08-06

申请号：US14422332

申请日：2013-09-24

申请人： EARTH RENEWABLE TECHNOLOGIES

发明人： Richard Peter Scalzo ,  James Etson Brandenburg ,  Marvin Lynn Mitchell ,  Paula Hines Mitchell ,  Melvin Glenn Mitchell ,  Cynthia Gail Mitchell ,  Thomas Jason Wolfe ,  Amber Layne Wolfe

IPC分类号： C08L67/04 ,  B29C49/00 ,  B29C45/00

CPC分类号： C08L67/04 ,  B29C45/0001 ,  B29C49/0005 ,  B29K2835/00 ,  B29L2031/7158 ,  C08K7/02 ,  C08L5/16 ,  C08L91/00 ,  C08L2201/06 ,  C08L2203/10 ,  C08L2205/03 ,  C08L2205/06 ,  Y10T428/1372 ,  Y10T428/1397

摘要： The extrudable composition may be an extrudable composition having a heat deflection temperature greater than about 50° C. and a melting point between about 80° C. to about 190° C., the extrudable composition includes about 60 to about 99.8% partially crystalline or crystalline polylactic acid, about 0.05 to about 8% cyclodextrin, about 0.1 to about 8% natural oil, fatty acid, fatty acid ester, wax or waxy ester, about 0.01 to about 5% nanofibers, about 0 to about 10% crystallinity agent, about 0 to about 1% starch-based melt rheology modifier, about 0 to about 5% colorant, about 0 to about 1% plasticizer, about 0 to about 1% gloss agent, and about 0 to about 1% barrier agent.

摘要翻译： 可挤出组合物可以是具有大于约50℃的热变形温度和约80℃至约190℃之间的熔点的可挤出组合物，该可挤出组合物包含约60至约99.8％的部分结晶或 约0.05至约8％的环糊精，约0.1至约8％的天然油，脂肪酸，脂肪酸酯，蜡或蜡质酯，约0.01至约5％的纳米纤维，约0至约10％的结晶剂， 约0至约1％的淀粉基熔体流变改性剂，约0至约5％的着色剂，约0至约1％的增塑剂，约0至约1％的光泽剂和约0至约1％的阻隔剂。

公开(公告)号：US20180223454A1

公开(公告)日：2018-08-09

申请号：US15888270

申请日：2018-02-05

申请人： Earth Renewable Technologies

发明人： Emanuel Lopes Martins ,  Carmen E. Finnessy ,  Melvin Glenn Mitchell

IPC分类号： D01F8/06 ,  D01F8/14 ,  D06M10/04 ,  C08J3/20 ,  C08L1/12 ,  C08L1/14 ,  C08L23/06 ,  C08L23/12 ,  C08L25/06 ,  C08L27/06 ,  C08L27/18 ,  C08L33/24 ,  C08L55/02 ,  C08L71/12 ,  C08L79/08 ,  C08K9/12

CPC分类号： D01F8/06 ,  C08J3/20 ,  C08J5/18 ,  C08J2367/04 ,  C08K9/12 ,  C08L1/12 ,  C08L1/14 ,  C08L23/06 ,  C08L23/12 ,  C08L25/06 ,  C08L27/06 ,  C08L27/18 ,  C08L33/08 ,  C08L33/24 ,  C08L55/02 ,  C08L67/04 ,  C08L71/12 ,  C08L77/00 ,  C08L79/08 ,  C08L91/00 ,  C08L2205/16 ,  D01D5/30 ,  D01F1/02 ,  D01F8/04 ,  D01F8/14 ,  D06M10/04 ,  C08L101/00 ,  C08L67/02

摘要： The biocomponent fiber functions as a carrier or vehicle for delivering additives to a polymer composition. The bicomponent fiber may be “splittable segmented pie” or “island-in-the-sea” construction with the sea being the low melt temperature component and the island being the high melt temperature component. The low melt temperature polymer may be selected from the group consisting of low density polyethylene (LDPE), high density polyethylene (HDPE), polylactic acid (PLA), polyhydroxyalkenoate (PHA), polypropylene (PP), polystyrene (PS), polyvinylidene fluoride, polybutylene succinate (PBS), low melt temperature polyethylene terephthalate, polytrimethylene terephthalate (PTT) and low melt temperature nylons. The high melt temperature component polymer is selected from the group consisting of polyethylene terephthalate (PET), co-polyester, polybutylene terephthalate (PBT), poly (methyl methacrylate) (PMMA), polytetrafluoroethylene (PTFE), polyether ether ketones (PEEK), polyphenylene sulfides (PPS), high melt temperature nylon, polylactic acid (PLA), including stereocomplex PLA, namely 100% PDLA, 100% PLLA or a 50/50 blend of 100% PDLA and 100% PLLA.

公开(公告)号：US20140087108A1

公开(公告)日：2014-03-27

申请号：US13790889

申请日：2013-03-08

申请人： EARTH RENEWABLE TECHNOLOGIES

发明人： Richard Peter Scalzo ,  James Etson Brandenburg ,  Marvin Lynn Mitchell ,  Paula Hines Mitchell ,  Melvin Glenn Mitchell ,  Cynthia Gail Mitchell ,  Thomas Jason Wolfe ,  Amber Layne Wolfe

IPC分类号： C08L67/04

CPC分类号： C08L67/04 ,  B29C45/0001 ,  B29C49/0005 ,  B29K2835/00 ,  B29L2031/7158 ,  C08K7/02 ,  C08L5/16 ,  C08L91/00 ,  C08L2201/06 ,  C08L2203/10 ,  C08L2205/03 ,  C08L2205/06 ,  Y10T428/1372 ,  Y10T428/1397

摘要： Thus, the extrudable composition may comprise an extrudable composition having a heat deflection temperature greater than about 50° C. and a melting point between 80° C. to 190° C., the extrudable composition comprises 0 to 100% amorphous polylactic acid, 0 to 100% crystalline polylactic acid, 0.1 to 4% natural oil, 0.01 to 5% nanofibers, 0.05 to 8% cyclodextrin, 0 to 10% crystallinity agent, 0 to 1% starch-based melt rheology modifier, 0 to 1% polysaccharide crystallinity retarder, 0 to 1% natural wax, and 0 to 1% plasticizer.

摘要翻译： 因此，可挤出组合物可以包含具有大于约50℃的热变形温度和80℃至190℃之间的熔点的可挤出组合物，该可挤出组合物包含0至100％无定形聚乳酸，0 至100％结晶聚乳酸，0.1至4％天然油，0.01至5％纳米纤维，0.05至8％环糊精，0至10％结晶剂，0至1％淀粉基熔体流变改性剂，0至1％多糖结晶度 0-1％天然蜡和0-1％增塑剂。

公开(公告)号：US20160264776A1

公开(公告)日：2016-09-15

申请号：US15152087

申请日：2016-05-11

申请人： Earth Renewable Technologies

发明人： Thomas Jason Wolfe ,  Melvin Glenn Mitchell ,  James Etson Brandenburg

IPC分类号： C08L67/04

CPC分类号： C08L67/04 ,  C08J5/18 ,  C08J2367/04 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2205/16 ,  C08L2207/062 ,  D01D5/30 ,  C08L23/06 ,  C08L67/02

摘要： The present invention provides an extrudable polymer composition comprising a base polymer and a bicomponent fiber comprising a low melt temperature component selected from the group consisting of high density polyethylene (HDPE) and polylactic acid (PLA) and a high melt temperature component selected from the group consisting of PET, 100% PDLA, 100% PLLA or a 50/50 blend of 100% PDLA and 100% PLLA, and nylon wherein the base polymer has a melt temperature of about 20° C. to 40° C. lower than this high melt temperature component of the bicomponent fiber.

摘要翻译： 本发明提供一种可挤出聚合物组合物，其包括基础聚合物和双组分纤维，其包含选自高密度聚乙烯（HDPE）和聚乳酸（PLA）的低熔点温度组分和选自组中的高熔点温度组分 由PET，100％PDLA，100％PLLA或100％PDLA和100​​％PLLA的50/50混合物和尼龙组成，其中基础聚合物的熔融温度比该温度低约20℃至40℃ 双组分纤维的高熔融温度组分。