公开(公告)号：US20190062495A1

公开(公告)日：2019-02-28

申请号：US16110138

申请日：2018-08-23

申请人： UT-Battelle, LLC

发明人： Xiangtao Meng ,  Soydan Ozcan ,  Halil Tekinalp

IPC分类号： C08G63/91 ,  C08L67/04 ,  C08L67/03 ,  C08K3/22

摘要： A silane-modified polyester blend comprising a polyester polymer homogeneously blended with silane molecules containing two or three alkoxy groups bound to the silicon atom, wherein said silane molecules are present in said polyester blend in an amount of 0.05-20 wt % (or, e.g., 0.05-10 wt %, 0.05-5 wt %, or 0.05-2 wt %). The polyester polymer may, in particular embodiments, be a polyhydroxyalkanoate, terephthalate-based polyester, adipate-based, or succinate-based polyester. The silane molecule may be according to the formula (R2O)2SiR3R4, wherein R2 groups are independently selected from alkyl groups containing 1-4 carbon atoms; and R3 and R4 are independently selected from OR2 groups and alkyl groups containing 1-12 carbon atoms, provided that at least one of R3 and R4 is an alkyl group, wherein the alkyl group optionally includes one or more heteroatoms selected from oxygen, nitrogen, halogen, sulfur, phosphorus, and silicon. Methods for producing the silane-modified polyester blend are also described.

公开(公告)号：US20220184588A1

公开(公告)日：2022-06-16

申请号：US17120408

申请日：2020-12-14

申请人： UT-Battelle, LLC

发明人： Xianhui Zhao ,  James W. Klett ,  Soydan Ozcan ,  Halil Tekinalp ,  Justin Figley

IPC分类号： B01J29/072 ,  B01J23/04 ,  B01J33/00 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y40/20

摘要： A method of forming a catalyst is provided herein. The method comprises combining a binder, a support, and an active metal to form a slurry composition. The method further comprises applying the slurry composition using an additive manufacturing process to form a green part. The method further comprises exposing the green part to heat at a temperature of from about 10° C. to about 150° C. to form the hardened part. The method further comprises applying a ceramic-based coating material to the hardened part to form the catalyst.

公开(公告)号：US11554364B2

公开(公告)日：2023-01-17

申请号：US17120408

申请日：2020-12-14

申请人： UT-Battelle, LLC

发明人： Xianhui Zhao ,  James W. Klett ,  Soydan Ozcan ,  Halil Tekinalp ,  Justin Figley

IPC分类号： B01J29/072 ,  B01J23/04 ,  B01J33/00 ,  B01J37/00 ,  B01J37/02 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y40/20 ,  B01J37/08 ,  B29K1/00 ,  B29C64/112 ,  B01J23/755 ,  B22F10/16 ,  B29C71/02

摘要： A method of forming a catalyst is provided herein. The method comprises combining a binder, a support, and an active metal to form a slurry composition. The method further comprises applying the slurry composition using an additive manufacturing process to form a green part. The method further comprises exposing the green part to heat at a temperature of from about 10° C. to about 150° C. to form the hardened part. The method further comprises applying a ceramic-based coating material to the hardened part to form the catalyst.