公开(公告)号：US2985606A

公开(公告)日：1961-05-23

申请号：US78604059

申请日：1959-01-12

申请人： ARMSTRONG CORK CO

发明人： ROECKER ROBERT F

IPC分类号： C08L93/04 ,  C09J125/10

CPC分类号： C08L93/04 ,  C08L2666/02 ,  C08L2666/28 ,  C08L2666/54 ,  C09J125/10

公开(公告)号：US20240215700A1

公开(公告)日：2024-07-04

申请号：US17921261

申请日：2022-09-02

申请人： MEMUSE CO., LTD.

发明人： Soo Jung KIM ,  Jae Woo LEE

IPC分类号： A45D31/00 ,  A45D29/00 ,  C09J11/04 ,  C09J125/10

CPC分类号： A45D31/00 ,  A45D29/001 ,  C09J11/04 ,  C09J125/10 ,  C09J2425/00 ,  C09J2475/006

摘要： The present invention relates to a reusable nail tip, and more particularly, to a nail tip that can be easily attached to a nail, used for a predetermined period of time, removed and reused again.
The nail tip of the present invention adopts a TPU material with desirable elasticity to thus attain convenience of use and excellent retention, and uses an adhesive composition that includes various antibacterial and moisture components, thereby minimizing side effects and nail damage.

公开(公告)号：US11718771B2

公开(公告)日：2023-08-08

申请号：US17091893

申请日：2020-11-06

申请人： TSRC Corporation

发明人： Tai-Yi Shiu ,  Feng-Yu Yang ,  Yu-Chuan Tsai ,  Der-Kai Sun ,  Ching Ting

IPC分类号： C09J7/38 ,  C09J7/24 ,  C09J109/06 ,  C08L23/12 ,  C08L53/02 ,  C09J153/02 ,  C09J7/20 ,  C09J125/10

CPC分类号： C09J7/387 ,  C08L23/12 ,  C08L53/02 ,  C09J7/20 ,  C09J7/243 ,  C09J109/06 ,  C09J125/10 ,  C09J153/025 ,  C08K2201/019 ,  C09J2301/302 ,  C09J2301/312 ,  C09J2301/408 ,  C09J2409/00 ,  C09J2423/00 ,  C09J2425/00 ,  C09J2453/00

摘要： The present invention provides a polymer composition for fibers or non-woven fabrics, comprising a vinyl aromatic based copolymer and 0 to 30 wt % of an olefin based polymer based on the total weight of the polymer composition. The vinyl aromatic copolymer is represented by a formula A1-B-A2, wherein block A1 and block A2 are the same or different vinyl aromatic blocks, block A1 or block A2 having 3,800 to 4,800 of a peak molecular weight, and block B is a hydrogenated conjugated diene block. A vinyl structure content of a conjugated diene monomer content in the vinyl aromatic based copolymer is from 32 wt % to 50 wt %; and a melt flow index (MFI) of the vinyl aromatic based copolymer is 20 g/10 min˜60 g/10 min (230° C., 2.16 kg). The present invention also provides the fibers or the non-woven fabrics made from the polymer composition.

公开(公告)号：US20230026879A1

公开(公告)日：2023-01-26

申请号：US17786201

申请日：2020-12-17

申请人： BOSTIK SA

发明人： Hiroyuki NAKATANI ,  Tsuyoshi YAMANOUE

IPC分类号： C09J7/35 ,  C09J11/08 ,  C09J123/08 ,  C09J123/12 ,  C09J125/10

摘要： The invention relates to a hot-melt adhesive composition, comprising at least one polyolefin polymer at a content from 5 to 90% by weight; at least one branched polypropylene at a content from 0.1 to 10% by weight; at least one tackifying resin at a content from 0.1 to 60% by weight; optionally, at least one styrene block copolymer from 0 to 30% by weight; optionally, at least one plasticizer at a content from 0 to 30% by weight; optionally, at least one stabilizer at a content from 0 to 5% by weight; and optionally, at least one wax at a content from 0 to 30% by weight. The invention further relates to the use of a branched polypropylene for reducing stringing of a hot-melt adhesive composition.

公开(公告)号：US20210309889A1

公开(公告)日：2021-10-07

申请号：US17269580

申请日：2019-08-19

申请人： NITTO DENKO CORPORATION

发明人： Shusaku UENO ,  Takumi YUTOU ,  Takamasa HIRAYAMA

IPC分类号： C09J7/38 ,  C09J11/06 ,  C09J11/08 ,  C09J125/10 ,  C09J153/02 ,  H01L21/683 ,  C08J9/32

摘要： Provided is a pressure-sensitive adhesive sheet that may be used for the grinding of a hard and brittle substrate in a backgrinding step for the hard and brittle substrate, the pressure-sensitive adhesive sheet being excellent in all of grinding accuracy, low contamination property, productivity, and fixing property. The pressure-sensitive adhesive sheet of the present invention includes a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer contains: a pressure-sensitive adhesive containing a base polymer; and a foaming agent having a foaming temperature of 90° C. or more, and wherein the pressure-sensitive adhesive sheet has, when a pressure-sensitive adhesive surface thereof is bonded to a silicon chip, a shear adhesive strength of 1.0 MPa or more under an ambient temperature of 25° C., and a shear adhesive strength of 0.2 MPa or more under an ambient temperature of 80° C.

公开(公告)号：US20210071044A1

公开(公告)日：2021-03-11

申请号：US16951053

申请日：2020-11-18

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Jeffrey O. Emslander ,  Ann R. Fornof ,  Rafael Garcia-Ramirez ,  Jay M. Krieger ,  Gregg A. Patnode ,  Robert B. Rosner ,  Christopher J. Rother ,  Jose P. de Souza ,  Jacob D. Young

IPC分类号： C09J7/50 ,  C09J7/38 ,  B32B25/08 ,  B32B25/04 ,  B32B25/12 ,  B32B25/16 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/30 ,  B32B27/32 ,  C09J7/24 ,  C09J125/10 ,  C09J133/08

摘要： Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer and a styrene-containing block copolymer and an epoxidized polymer, and an adhesive.

公开(公告)号：US20200339844A1

公开(公告)日：2020-10-29

申请号：US16927582

申请日：2020-07-13

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Jeffrey O. Emslander ,  Ann R. Fornof ,  Rafael Garcia-Ramirez ,  Jay M. Krieger ,  Gregg A. Patnode ,  Robert B. Rosner ,  Christopher J. Rother ,  Jose P. de Souza ,  Jacob D. Young

IPC分类号： C09J7/50 ,  C09J7/38 ,  B32B25/08 ,  B32B25/04 ,  B32B25/12 ,  B32B25/16 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/30 ,  B32B27/32 ,  C09J7/24 ,  C09J125/10 ,  C09J133/08

摘要： Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer and a styrene-containing block copolymer, and an adhesive.

公开(公告)号：US10544336B2

公开(公告)日：2020-01-28

申请号：US15954031

申请日：2018-04-16

申请人： Yazaki Corporation

发明人： Kazuya Takeuchi

IPC分类号： C09J109/00 ,  C09J109/06 ,  C09J109/08 ,  C09J153/02 ,  C09J7/24 ,  C09J7/38 ,  C09J125/10 ,  C08K5/101 ,  C08K5/103 ,  C09J107/02 ,  C09J113/02 ,  C08K5/00

摘要： The present invention relates to a composition for a pressure-sensitive adhesive comprising 100 parts by mass (non-volatile fraction) of a main agent comprising a mixture of a natural rubber latex and a synthetic rubber latex, 40 to 120 parts by mass of a rosin-based tackifier resin having a softening point of 130 to 135° C. and 1 to 15 parts by mass of low-molecular-weight polyisoprene having a weight-average molecular weight of 15,000 to 40,000.

公开(公告)号：US20190291134A1

公开(公告)日：2019-09-26

申请号：US16288331

申请日：2019-02-28

申请人： CASCADES SONOCO INC.

发明人： Yvon MONGRAIN

IPC分类号： B05D7/00 ,  B05D1/26 ,  B05D5/08 ,  C09J125/12 ,  C09J125/14 ,  C09J125/10 ,  C09J123/06 ,  C09J127/08

摘要： The present invention relates to a water-, oil- and grease-resistant multilayer coating for a paper-based substrate comprising a water-based inner primer coating, an intermediate polymeric extrusion coating, and a water-based top barrier coating, wherein a surface of the paper-based substrate coated therewith has water, oil and grease barrier properties, and wherein the paper-based substrate coated therewith is repulpable and recyclable.

公开(公告)号：US20180201716A1

公开(公告)日：2018-07-19

申请号：US15744357

申请日：2016-07-15

申请人： Asahi Kasei Kabushiki Kaisha

发明人： Ippei Kameda ,  Yoshifumi Araki

IPC分类号： C08F293/00 ,  C09J7/38 ,  C09J11/08 ,  C09J147/00 ,  C09J125/10 ,  C04B26/26 ,  C04B24/28

CPC分类号： C08F293/005 ,  C04B24/28 ,  C04B26/26 ,  C04B2111/0075 ,  C08F8/04 ,  C08F297/044 ,  C08F2438/00 ,  C08F2800/20 ,  C08L53/02 ,  C08L95/00 ,  C09J7/381 ,  C09J11/08 ,  C09J125/10 ,  C09J147/00 ,  C09J153/025 ,  C09J195/00 ,  C09J2203/334 ,  C09J2409/00 ,  C09J2425/00 ,  C09J2453/00 ,  C08L53/025

摘要： A partially hydrogenated block copolymer of the present invention includes: a polymer block (A) containing a vinyl aromatic monomer unit as a main component: and a polymer block (B) containing a conjugated diene monomer unit, wherein in a differential molecular weight distribution (B) of a degradation product of the partially hydrogenated block copolymer obtained by an ozone degradation method, a distribution of degree of hydrogenation H, which is given by a maximum peak height in a region of a molecular weight of 800 or more and 3,000 or less, is 0.01 to 0.5.