公开(公告)号：US12116471B2

公开(公告)日：2024-10-15

申请号：US17615214

申请日：2020-10-23

申请人： SHOWA DENKO K.K.

发明人： Shu Kaneko ,  Masahiro Ogawa ,  Akira Shibuya

IPC分类号： C08L11/02 ,  A41D19/00 ,  A41D19/04 ,  A61B42/10 ,  B29C41/00 ,  B29C41/14 ,  C08J5/02 ,  B29K105/00 ,  B29L31/48

CPC分类号： C08L11/02 ,  A41D19/0055 ,  A41D19/04 ,  A61B42/10 ,  B29C41/003 ,  B29C41/14 ,  C08J5/02 ,  B29K2011/00 ,  B29K2105/0064 ,  B29L2031/4864 ,  C08J2311/02 ,  C08J2493/04 ,  C08L2201/52

摘要： One embodiment of the present invention relates to a chloroprene copolymer latex, a method for producing a chloroprene copolymer latex, a chloroprene copolymer latex composition, and a molded article or dipped product of a chloroprene copolymer rubber. The chloroprene copolymer latex is a latex of a chloroprene copolymer including monomer units derived from 2-chloro-1,3-butadiene (chloroprene) and monomer units derived from 2-methyl-1,3-butadiene, wherein the tetrahydrofuran insoluble content in the chloroprene copolymer is 20% by mass or less, and the proportion of the monomer units derived from 2-methyl-1,3-butadiene is 10 to 27 mol % in the chloroprene copolymer.

公开(公告)号：US20240326299A1

公开(公告)日：2024-10-03

申请号：US18191501

申请日：2023-03-28

申请人： Summit Glove Inc.

发明人： James L. Hull

IPC分类号： B29C41/38 ,  A41H43/02 ,  B29C41/14

CPC分类号： B29C41/38 ,  A41H43/02 ,  B29C41/14 ,  A41D19/0055 ,  B29K2021/00 ,  B29L2031/4864

摘要： A mold, system, and method of fabricating rubber gloves is disclosed. The mold includes a base, a forearm region, a wrist region, a palm region; and digit regions including a thumb region, an index finger region, a middle finger region, a ring finger region and a little finger region. The thumb, index finger, middle finger, ring finger, and little finger regions are configured in a splayed arrangement such that the mold has an appearance of a human hand with the thumb and fingers thereof flexed apart from one another. A plurality of molds are secured to a chain drive by individual mounting assemblies. During fabrication the chain drive moves the molds through liquid nitrile. Bubbles forming in the nitrile as the molds emerge from the liquid tend to pop close to the palm region of the mold because of the splayed configuration of the digit regions.

公开(公告)号：US12103205B2

公开(公告)日：2024-10-01

申请号：US17979494

申请日：2022-11-02

申请人： Summit Glove Inc.

发明人： Mitchell David Fox ,  James L Hull

IPC分类号： B29C33/30 ,  B29C41/14 ,  B29C41/38 ,  B29L31/48

CPC分类号： B29C33/305 ,  B29C41/14 ,  B29C41/38 ,  B29L2031/4864

摘要： An assembly for use with a glove manufacturing system is provided. There may be an assembly having first and second holders that engage a glove mold. The first and second holders have respective ledges that each engage respective first and second sides of an edge that defines a slot in the glove mold. With the first and second holders coupled to the glove mold, a connector can connect the first and second holders to a support structure to thereby couple the glove mold the support structure. Then, the gloves may be formed through the use of the glove mold.

公开(公告)号：US20240294742A1

公开(公告)日：2024-09-05

申请号：US18550612

申请日：2022-03-07

申请人： Denka Company Limited

发明人： Misaki ITO ,  Masahiro KATO ,  Yushi KUMAGAI

IPC分类号： C08L11/02 ,  B29C41/14 ,  B29K105/00 ,  B29K105/16 ,  C08F236/18 ,  C08J5/02 ,  C08K3/22 ,  C08L93/04

CPC分类号： C08L11/02 ,  C08F236/18 ,  C08J5/02 ,  C08K3/22 ,  C08L93/04 ,  B29C41/14 ,  B29K2011/00 ,  B29K2105/0002 ,  B29K2105/0064 ,  B29K2105/0085 ,  B29K2105/16 ,  B29K2995/0077 ,  B29K2995/0081 ,  C08J2311/02 ,  C08J2493/04

摘要： A chloroprene polymer latex containing: a chloroprene polymer, at least one selected from the group consisting of rosin acid, sodium rosinate, and potassium rosinate; and at least one selected from the group consisting of sodium hydroxide and potassium hydroxide, in which a toluene insoluble content of the chloroprene polymer is 10% by mass or less, and a weight average molecular weight of a toluene soluble content is 5,000 to 200,000.

公开(公告)号：US20240225159A1

公开(公告)日：2024-07-11

申请号：US18610935

申请日：2024-03-20

申请人： Ansell Limited

发明人： Putri Faridatul Akmar Binti MEGAT ABDUL AZIZ ,  Mei Yee CHIN ,  Norazilayati Binti RASTAM ,  Mohd Fairuz Bin Mohamad ZAWAWI ,  Hamidon Zain Bin MOHAMMED ,  Mohd Zabidi Bin MOHD YASIR ,  David Mark LUCAS

IPC分类号： A41D31/02 ,  A41D19/00 ,  B29C41/14 ,  B29C41/22 ,  B29K7/00 ,  B29K9/00 ,  B29L31/48 ,  C08J5/02 ,  C08L9/02 ,  C08L19/00

CPC分类号： A41D31/02 ,  A41D19/0058 ,  C08J5/02 ,  C08L9/02 ,  C08L19/00 ,  A41D2600/20 ,  B29C41/14 ,  B29C41/22 ,  B29K2007/00 ,  B29K2009/00 ,  B29K2995/0058 ,  B29L2031/4864 ,  C08J2309/02 ,  C08J2319/00 ,  C08J2333/08 ,  C08J2409/02 ,  C08J2419/00 ,  C08J2433/08 ,  C08L2203/02

摘要： A thin organic solvent resistant glove is disclosed including: a first polymeric layer in a shape of a glove including at least one of a blend of a polyisobutylene material and a nitrile-butadiene material, or a nitrile-butadiene material; a second polymeric layer in a shape of a glove including at least one of a polyisobutylene material or a blend of a polyisobutylene material and a nitrile-butadiene material, disposed on the first polymeric layer, and a third polymeric layer in a shape of a glove including a nitrile-butadiene material or an acrylic polymer material disposed on the second polymeric layer.

公开(公告)号：US12022901B2

公开(公告)日：2024-07-02

申请号：US16960316

申请日：2020-03-31

申请人： Huihong (Nantong) Safety Products Co.,Ltd.

发明人： Xin Lin

IPC分类号： A41D19/00 ,  B29C41/00 ,  B29C41/14 ,  B29C41/34 ,  B29K83/00 ,  B29L31/48 ,  D06N3/00 ,  D06N3/12

CPC分类号： A41D19/0065 ,  A41D19/0006 ,  B29C41/003 ,  B29C41/14 ,  B29C41/34 ,  D06N3/0006 ,  D06N3/0038 ,  D06N3/0068 ,  D06N3/128 ,  B29K2083/00 ,  B29L2031/4864

摘要： Disclosed is a silicone dipped glove, comprising a glove core and a dipping layer. The dipping layer is a silicone mixed compound layer, and the silicone mixed compound layer is composed of the following components at the following proportions by weight: 70-90% of silicone, 5-20% of a curing agent, 5-20% of a diluent, and 0-10% of a color paste. The silicone mixed compound layer of the present invention is composed of silicone, a curing agent and a diluent.

公开(公告)号：US20240165358A1

公开(公告)日：2024-05-23

申请号：US18214740

申请日：2023-06-27

申请人： Vapotherm, Inc.

发明人： Jesse Bodwell

IPC分类号： A61M16/06 ,  A61M11/00 ,  A61M16/08 ,  A61M16/10 ,  A61M16/14 ,  A61M16/16 ,  B29C41/00 ,  B29C41/14

CPC分类号： A61M16/0672 ,  A61M16/0666 ,  A61M16/0816 ,  A61M11/00 ,  A61M16/0683 ,  A61M16/0875 ,  A61M16/1075 ,  A61M16/14 ,  A61M16/16 ,  A61M2207/00 ,  A61M2207/10 ,  A61M2209/088 ,  A61M2230/42 ,  B29C41/00 ,  B29C41/14

摘要： Devices and methods for providing respiratory therapy are disclosed. One device includes a first lumen, a second lumen, and a bridge with at least one opening. The first lumen has a first inlet end to receive a first flow of breathing gas, a first outlet end to deliver the first flow, and a first bend between the first inlet end and the first outlet end. The second lumen has a second inlet end to receive a second flow of breathing gas, a second outlet end to deliver the second flow, and a second bend between the second inlet end and the second outlet end. The bridge separates the first lumen and the second lumen, attaches to the first lumen at the first bend and the second lumen at the second bend, and is configured to maintain the first flow of breathing gas separate from the second flow of breathing gas.

公开(公告)号：US11958969B2

公开(公告)日：2024-04-16

申请号：US17271273

申请日：2019-08-15

申请人： ZEON CORPORATION

发明人： Junji Kodemura ,  Yoshitaka Satoh

IPC分类号： C08L53/02 ,  B29C41/00 ,  B29C41/14 ,  B29L31/00 ,  C08F236/08 ,  C08J5/18 ,  C08K5/14 ,  C09J153/02

CPC分类号： C08L53/02 ,  B29C41/003 ,  B29C41/14 ,  C08F236/08 ,  C08J5/18 ,  C08K5/14 ,  C09J153/02 ,  B29L2031/712 ,  C08L2201/52 ,  C08L2203/16

摘要： A latex of a styrene-based block copolymer includes a styrene-based block copolymer and water. The styrene-based block copolymer includes a toluene insoluble content of 30 to 95 wt %. The latex of the styrene-based block copolymer is superior in the processability and can provide a molded film such as a dip-molded product having the high tear strength, the high stress retention and the soft texture.

公开(公告)号：US11904056B2

公开(公告)日：2024-02-20

申请号：US17438886

申请日：2020-03-05

申请人： Evonik Operations GmbH

发明人： Bettina Hölzer ,  Manfred Aßmus ,  Kathrin Nollenberger

IPC分类号： A61K9/48 ,  A61J3/07 ,  B29C41/14 ,  B29K33/00 ,  B29K105/00

CPC分类号： A61K9/4816 ,  A61J3/077 ,  B29C41/14 ,  B29K2033/12 ,  B29K2105/0064 ,  B29K2105/0094

摘要： A capsule shell contains 40 to 99% by weight of a core-shell polymer and 1 to 60% by weight of a cellulose. The core-shell polymer contains 50 to 90% by weight of a core, containing polymerized units of 65 to 75% by weight of ethyl acrylate and 25 to 35% by weight of methyl methacrylate; and 10 to 50% by weight of a shell, containing polymerized units of 45 to 55% by weight of ethyl acrylate and 45 to 55% by weight of methacrylic acid.

公开(公告)号：US20240042705A1

公开(公告)日：2024-02-08

申请号：US18490362

申请日：2023-10-19

申请人： CARIFLEX PTE. LTD.

发明人： Nikolaas VAN DIJK ,  Thorsten GURKE ,  Philippe HENDERSON

IPC分类号： B29C65/00 ,  B29C41/14 ,  B29C41/20 ,  B29C41/46 ,  B29C65/02

CPC分类号： B29C66/7485 ,  B29C41/14 ,  B29C41/20 ,  B29C41/46 ,  B29C65/02 ,  A41D13/1209

摘要： An article includes a substrate, and a film-based article comprising a non-crosslinked thermoplastic rubber. At least a portion of the film-based article is fixed to the substrate. In particular, said portion of the film-based article is firmly fixed to the substrate by heat sealing at a temperature of 190 to 250° C. for at least 1 second, without using a glue, an adhesive coating, or a corona discharge treatment.