公开(公告)号：US20240352286A1

公开(公告)日：2024-10-24

申请号：US18574092

申请日：2022-07-01

申请人： Boise State University

发明人： Scott PHILLIPS ,  Rebecca MILLER ,  Kyle NOGALES ,  Eric L. BARTHOLOMEW ,  Nishad DHOPATKAR

IPC分类号： C09J7/40 ,  C08J11/04 ,  C09J7/38 ,  C09J9/00 ,  C09J159/00

CPC分类号： C09J7/401 ,  C08J11/04 ,  C09J7/38 ,  C09J9/00 ,  C09J159/00 ,  C08J2359/00 ,  C09J2301/302 ,  C09J2459/005

摘要： Layered constructions, such as those used in pressure sensitive adhesive constructions and release liner constructions, are disclosed having a functional layer that is capable of removal. Methods of utilizing the layered constructions are also disclosed.

公开(公告)号：US20240316856A1

公开(公告)日：2024-09-26

申请号：US18731444

申请日：2024-06-03

申请人： Composite Fluid Transfer LLC

发明人： Christopher L. Taylor ,  Harvey E. Svetlik

IPC分类号： B29C63/06 ,  B29C55/00 ,  B29C55/30 ,  B29K101/12 ,  B29L23/00 ,  C09J7/24 ,  C09J9/00 ,  C09J11/04

CPC分类号： B29C63/06 ,  B29C55/005 ,  B29C55/30 ,  C09J7/243 ,  C09J9/00 ,  C09J11/04 ,  B29K2101/12 ,  B29L2023/22

摘要： An apparatus for manufacturing pipes using thermoplastic pipe and “tape” (continuous fiber, fully wetted in a similar thermoplastic as the pipe) that embeds its fibers into pipe surface. The thermoplastic pipe is mechanically compressed prior fiber tape being applied. Outer diameter reduction of the pipe is at least partly maintained by the fiber tape being tightly wrapped around the pipe immediately after compression causes the pipe to contract. Then, an external heat source is applied to the pipe causing the thermoplastic to melt and the pipe to undergo thermal expansion. Fibers stretch less and are embedded into the molten layer of the pipe, creating a permanent bond between the fibers and the pipe. Individual pipes may be joined using couplers or butt welds.

公开(公告)号：US20240271017A1

公开(公告)日：2024-08-15

申请号：US18645536

申请日：2024-04-25

申请人： Western Maple Bio Resources Inc.

发明人： Zhongshun YUAN ,  Chunbao XU ,  Xia ZHOU

IPC分类号： C09J103/06 ,  C09J9/00

CPC分类号： C09J103/06 ,  C09J9/00

摘要： A method for producing a seed powder-polycarboxylic acid monoester wood adhesive using a bio-based feedstock includes: generating a functionalized powder feedstock by moderate degradation of the powder feedstock with appropriate water content in the existence of a multifunctional catalyst and simultaneous esterification with a cyclic anhydride to introduce a curable functional group; and mixing the separated functionalized powder with water and adding a curing additive to form a thermo-curable wood adhesive. Double-layer plywood samples were prepared according to ASTM International Standard 2017, D2339-98 and solidified for 3-10 min under 3 MPa pressure in a hot press at temperatures between 150-200° C. The double-layer plywood samples showed dry and wet strengths of up to 3.5 MPa and a wood failure rate of more than 80%.

公开(公告)号：US20240218222A1

公开(公告)日：2024-07-04

申请号：US18043330

申请日：2021-08-25

申请人： Washington University

发明人： Fuzhong Zhang ,  Eugene Kim

IPC分类号： C09J189/00 ,  A61L24/10 ,  C07K14/435 ,  C09J9/00

CPC分类号： C09J189/00 ,  A61L24/108 ,  C07K14/43504 ,  C07K14/43518 ,  C09J9/00 ,  C07K2319/00

摘要： Hybrid proteins are described that include an amino acid sequence with at least two zipper-forming protein sequences and at least one flexible sequence from a spider silk protein sequence, in which each of the at least one flexible sequences is positioned between each pair of the at least two zipper-forming protein sequences to form a repeated sequence. The amino acid sequence also includes at least one mussel foot protein sequence positioned at a C-terminus or an N-terminus of the alternating repeated sequence. Also described are adhesive hydrogels and methods of forming the adhesive hydrogels using the hybrid proteins described herein.

公开(公告)号：US20240131550A1

公开(公告)日：2024-04-25

申请号：US18382787

申请日：2023-10-22

申请人： BMIC LLC

发明人： James A. Svec

IPC分类号： B05C5/02 ,  C09J5/00 ,  C09J9/00 ,  E04D1/26 ,  E04D1/28

CPC分类号： B05C5/025 ,  C09J5/00 ,  C09J9/00 ,  E04D1/26 ,  E04D1/28

摘要： Systems and methods of forming roofing shingles having selected patterns of an adhesive material applied thereto include a conveying system along which a roofing substrate material is conveyed past an adhesive applicator having a nozzle configured to apply a fiberized adhesive to a surface of the roofing substrate material, the fiberized adhesive adapted to attach a layer of the roofing substrate material to an additional layer for forming the roofing shingles. A drive system is coupled to the nozzle and is configured to move the nozzle across the roofing substrate material as the roofing substrate material is moved along a processing path for selectively applying a pattern of the fiberized adhesive across the roofing substrate material.

公开(公告)号：US20240110083A1

公开(公告)日：2024-04-04

申请号：US18537668

申请日：2023-12-12

申请人： Henkel AG & Co. KGaA

发明人： Benjamin Schroeder ,  Nils Hellwig ,  Anna Kaulisch ,  Ivonne Zickuhr

IPC分类号： C09J103/02 ,  C09J9/00 ,  C09J11/06

CPC分类号： C09J103/02 ,  C09J9/005 ,  C09J11/06 ,  C08K5/09 ,  C09J2400/20 ,  C09J2403/00

摘要： The present invention relates to a dimensionally stable adhesive composition comprising enzymatically modified starch, and to the use of the adhesive composition as a glue stick.

公开(公告)号：US20240083141A1

公开(公告)日：2024-03-14

申请号：US18508218

申请日：2023-11-13

申请人： Visteon Global Technologies, Inc.

发明人： Carlos Caldeira ,  Nelson Lima ,  Hugo Cardoso ,  Andre Ruza ,  Antonio Aires ,  Andre Mendiboure ,  Abhilash Marthi Somashankar ,  Richard K. McMillan

IPC分类号： B32B7/14 ,  B32B37/12 ,  C09J5/04 ,  C09J9/00

CPC分类号： B32B7/14 ,  B32B37/1292 ,  C09J5/04 ,  C09J9/00 ,  B32B2457/202 ,  C09J2203/318 ,  C09J2301/204 ,  C09J2301/208 ,  G02F1/1333 ,  G02F2202/28

摘要： A method of forming a display article includes dispensing a material onto a first substrate, and pre-curing the material to form a dam. The method includes depositing a liquid optically clear adhesive in a first pattern onto the first substrate such that the first pattern is spaced apart from the dam to form a coated first substrate. The method includes depositing the adhesive in a second pattern onto a second substrate to form a coated second substrate, and flipping the coated second substrate upside down. The method includes translating the coated first and second substrates towards one another to eliminate an air gap, contacting the first pattern and the second pattern at a plurality of single points, and compressing the first pattern and the second pattern to eliminate the air gap and air entrained between the coated first and second substrates.

公开(公告)号：US11866616B2

公开(公告)日：2024-01-09

申请号：US16702796

申请日：2019-12-04

申请人： LUOYANG INSTITUTE OF CUTTING-EDGE TECHNOLOGY ,  LUOYANG CUTTING EDGE EQUIPMENT TECHNOLOGY LTD

发明人： Ruopeng Liu ,  Zhiya Zhao ,  Lu Zhang ,  Yunxiang Zhang ,  Yan Hou

IPC分类号： C09J163/00 ,  B05D1/18 ,  B05D3/00 ,  C09J9/00 ,  C09J11/04 ,  H05K9/00 ,  C08J7/00 ,  C08G59/24 ,  C08G59/50 ,  C08K3/04 ,  C08L83/12

CPC分类号： C09J163/00 ,  B05D1/18 ,  B05D3/007 ,  C08J7/00 ,  C09J9/00 ,  C09J11/04 ,  H05K9/0081 ,  B05D2201/02 ,  B05D2504/00 ,  C08G59/245 ,  C08G59/502 ,  C08G59/5033 ,  C08K3/04 ,  C08L83/12 ,  C09J2301/50

摘要： Provided a wave-absorbing impregnation glue liquid, including: two-component epoxy resin, a solvent, a polyether siloxane, and a carbon powder; wherein a mass ratio of the two-component epoxy resin to the solvent is 1:3˜1:5, a mass ratio of the two-component epoxy resin to the carbon powder is 3:1˜6:1, and a mass fraction of the polyether siloxane in the wave-absorbing impregnation glue liquid is 0.05%˜0.2%. A wave-absorbing impregnation glue liquid, a wave-absorbing honeycomb and their preparation methods are further provided.

公开(公告)号：US20230407109A1

公开(公告)日：2023-12-21

申请号：US18034763

申请日：2021-11-05

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： Shingo MIYATA ,  Masami KINOSHITA ,  Takuto IKEUCHI ,  Yasuyuki ISHII

IPC分类号： C09D5/18 ,  C09D7/61 ,  C09J9/00 ,  C09J11/04

CPC分类号： C09D5/185 ,  C09D7/61 ,  C09J9/00 ,  C09J11/04 ,  C09J123/0853

摘要： A thermally expandable fire-resistant material composition comprising an adhesive base and an a thermally expandable compound, wherein the thermally expandable fire-resistant material composition is flowable at an ordinary temperature or at a temperature lower than the expansion onset temperature of the thermally expandable fire-resistant material, and is solidifiable or curable.

公开(公告)号：US11820926B1

公开(公告)日：2023-11-21

申请号：US17510743

申请日：2021-10-26

申请人： Geisys Ventures, LLC

发明人： Kristoffer K Stokes ,  Philip J. Costanzo

IPC分类号： C09J9/00 ,  C09J4/00 ,  C08G18/69 ,  C08G18/20 ,  C08G18/24

CPC分类号： C09J9/00 ,  C08G18/2018 ,  C08G18/246 ,  C08G18/69 ,  C09J4/00 ,  C08G2170/00

摘要： Disclosed is an adhesive formulation that, when stimulated by a defeatable stimulation, reduces an adhesive bonding force of the adhesive formulation and defeats the adhesive formulation. The adhesive formulation having (i) programmable linkages made from Diels-Alder adducts and (ii) a concentration of diene traps. The Diels-Alder adducts may be furan-maleimide, and the diene traps may be (i) latent alkenes and (ii) selected from functional groups that will create irreversible reations with furan. The adhesive formulation may be capable of being applied as a coating, and the adhesive formulation may be capable of being extruded. The adhesive formulation may have a bonding temperature between 75 and 120° C. And the defeatable stimulation could, for example, be a temperature above 130° C. The adhesive formulation also may contain several types of programmable linkages and diene traps.