公开(公告)号：US11292909B2

公开(公告)日：2022-04-05

申请号：US15152087

申请日：2016-05-11

Applicant: Earth Renewable Technologies

Inventor： Thomas Jason Wolfe ,  Melvin Glenn Mitchell ,  James Etson Brandenburg

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

Abstract: 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：US20160264776A1

公开(公告)日：2016-09-15

申请号：US15152087

申请日：2016-05-11

Applicant: Earth Renewable Technologies

Inventor： Thomas Jason Wolfe ,  Melvin Glenn Mitchell ,  James Etson Brandenburg

IPC: C08L67/04

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20220251373A1

公开(公告)日：2022-08-11

申请号：US17683488

申请日：2022-03-01

Applicant: Earth Renewable Technologies

Inventor： Thomas Jason Wolfe ,  Melvin Glenn Mitchell ,  James Etson Brandenburg

IPC: C08L67/04 ,  C08J5/04

Abstract: 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

Applicant: EARTH RENEWABLE TECHNOLOGIES

Inventor： 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: C08L67/04 ,  B29C49/00 ,  B29C45/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US20140087108A1

公开(公告)日：2014-03-27

申请号：US13790889

申请日：2013-03-08

Applicant: EARTH RENEWABLE TECHNOLOGIES

Inventor： 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: C08L67/04

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。