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1. 发明授权

US12016407B2 Non-slip glove 有权
公开(公告)号：US12016407B2
公开(公告)日：2024-06-25
申请号：US17725778
申请日：2022-04-21
申请人： SHOWA GLOVE CO.
发明人： Takaki Morita , Takuya Sawaguchi
IPC分类号： A41D19/015 , A41D19/00
CPC分类号： A41D19/01547 , A41D19/0055 , A41D19/0065
摘要： An object of the present invention is to provide a non-slip glove which is superior in workability owing to ease of grasping an object and enables maintaining an antislip property for a long period of time. The non-slip glove of the present invention includes: a knitted glove main body made of fibers which includes a main body portion formed into a bag shape so as to cover a wearer's palm and dorsal hand, bottomed cylindrical first to fifth finger portions extending from the main body portion so as to cover the wearer's first to fifth fingers, respectively, and a cylindrical cuff portion extending in a direction opposite to the first to fifth finger portions; a coating layer made of a rubber or a resin which is overlaid on a palm part of the knitted glove main body and a palm side of the first to fifth finger portions; and a reinforcing portion made of a rubber or a resin which is interposed between the knitted glove main body and the coating layer, wherein the reinforcing portion is disposed at a position on the palm side, the position corresponding to at least carpometacarpal joints of the third to fifth fingers, a navicular bone, a lunate bone, a hamate bone, and a pisiform bone at a time of wearing.

2. 发明授权

US11987704B2 Method for preparing biodegradable latex composition for dip forming 有权
公开(公告)号：US11987704B2
公开(公告)日：2024-05-21
申请号：US17851915
申请日：2022-06-28
申请人： Korea Kumho Petrochemical Co., Ltd.
发明人： Eunsoo Kang , Jeong Weon Han , Sung Hun Choung
IPC分类号： C08L9/04 , A41D19/00 , C08F2/26 , C08F220/06 , C08L3/02
CPC分类号： C08L9/04 , A41D19/0055 , C08F2/26 , C08F220/06 , C08L3/02 , C08L2201/06 , C08L2201/52
摘要： Provided is a method for preparing a latex composition for dip forming, the method including: (a) preparing a monomer mixture including a conjugated diene-based monomer, an ethylenically unsaturated nitrile monomer and an ethylenically unsaturated acid monomer; (b) introducing starch, an emulsifier and an inorganic solvent into the monomer mixture; and (c) preparing a copolymer latex by introducing a polymerization initiator, wherein the copolymer includes the starch in a main chain thereof.

3. 发明授权

US11931931B2 Laminated films and methods of making and using same 有权
公开(公告)号：US11931931B2
公开(公告)日：2024-03-19
申请号：US17292851
申请日：2019-11-18
申请人： CARIFLEX PTE. LTD.
发明人： Wouter De Jong , Philippe Henderson , Nico Van Dijk
IPC分类号： B29C41/22 , A41D19/00 , B29C41/00 , B29C41/42 , C08J5/02 , C08K5/14 , B29K9/06
CPC分类号： B29C41/22 , A41D19/0055 , B29C41/003 , B29C41/42 , C08J5/02 , C08K5/14 , B29K2009/06
摘要： An article comprises a laminate with a layer comprising a first latex composition containing a cross-linker component selected from sulfur, organic peroxide, vulcanizing activators, and vulcanizing accelerator; and a second layer comprising a second latex composition free of the cross-linker component. The laminate is formed by dipping a mold into the first latex composition then into the second latex composition forming a laminated film, then curing the laminated film by heating to a temperature between 90° C. to 140° C. Lastly, the laminated film is removed from the mold via inversion such that the second layer is inwards and the first layer is outwards.

4. 发明公开

US20240000173A1 GLOVE WITH LONGITUDINAL STAYS 审中-公开
公开(公告)号：US20240000173A1
公开(公告)日：2024-01-04
申请号：US18363578
申请日：2023-08-01
申请人： Summit Glove Inc.
发明人： James L. Hull
IPC分类号： A41D19/00 , B32B25/08 , B32B25/14
CPC分类号： A41D19/0082 , A41D19/0058 , A41D19/0003 , B32B25/08 , B32B25/14 , A41D19/0055 , B32B2437/02 , A41D2400/80 , A41D19/01547
摘要： A glove including a wrist region; a palm region extending outwardly from the wrist region; a plurality of digit regions extending outwardly from the palm region, wherein each digit region of the plurality of digit regions has a longitudinal axis extending along the digit region from the tip of the digit region to the palm region; an interior cavity bounded and defined by the wrist region, the palm region, and the plurality of digit regions, wherein the interior cavity is accessible via an opening defined by the wrist region. At least one gripping zone is provided on at least one digit region of the plurality of digit regions. The at least one gripping zone is oriented substantially parallel to the longitudinal axis of the at least one digit region.

5. 发明授权

US11845817B2 Compositions for synthetic polyisoprene latex articles 有权
公开(公告)号：US11845817B2
公开(公告)日：2023-12-19
申请号：US16975173
申请日：2019-03-08
申请人： Ansell Limited
发明人： Koralalage Don Sugathananda Amarasekera , David M. Lucas , Angodage Sujith Ruwan Samantha Perera , Dambadeni Arachchige Ruwani Upekshika Lalanthani
IPC分类号： C08F136/08 , A41D19/00 , A61F6/04 , C08J5/02 , C08K3/06 , C08L9/00 , C08L9/10 , C08K5/40 , C08K5/405
CPC分类号： C08F136/08 , A41D19/0055 , A61F6/04 , C08J5/02 , C08K3/06 , C08K5/40 , C08K5/405 , C08L9/00 , C08L9/10 , C08L2201/52 , C08L2205/02 , C08L2312/02
摘要： The present disclosure relates to synthetic polyisoprene elastomeric articles including: one or more cured blend compositions of pre-vulcanized synthetic polyisoprene particles and non-prevulcanized synthetic polyisoprene particles, wherein the pre-vulcanized synthetic polyisoprene particles and the non-prevulcanized synthetic polyisoprene particles are bonded by mono-sulfidic and/or di-sulfidic, and poly-sulfidic crosslinks, wherein the poly-sulfidic crosslinks are present in an amount of 60 to 79 percent of the total amount of crosslinks in the cured blend composition. Methods of making synthetic polyisoprene elastomeric articles such as gloves or condoms is also disclosed.

6. 发明授权

US10638804B2 Elastomeric article manufacturing system and process 有权
公开(公告)号：US10638804B2
公开(公告)日：2020-05-05
申请号：US16141346
申请日：2018-09-25
申请人： ALLEGIANCE CORPORATION
发明人： Hooi Guan Kua , Hean Huat Koed , Swee Hua Lim
IPC分类号： A41D19/04 , A41D19/00
CPC分类号： A41D19/043 , A41D19/0055
摘要： An elastomeric article processing system includes a conveyor chain driven by a prime mover, and a mounting mandrel configured to receive and support an elastomeric article. The mounting mandrel coupled to the conveyor chain. The mounting mandrel including an arm configured to support the elastomeric article, a movable engagement member that engages a portion of the elastomeric article to expose a printing area of the elastomeric article, and an anvil that engages the elastomeric article to support the printing area. The elastomeric article processing system also includes a printer configured to apply a marking to the printing area, and a glove inversion device configured to invert the elastomeric article while the elastomeric article is supported on the mounting mandrel.

7. 发明申请

US20180112055A1 COMPOSITION FOR RUBBER AND USE THEREOF 审中-公开
公开(公告)号：US20180112055A1
公开(公告)日：2018-04-26
申请号：US15564846
申请日：2016-01-18
申请人： SHOWA DENKO K.K.
发明人： Noriko OGAWA , Youichiro TAKENOSHITA
IPC分类号： C08K3/22 , A61B42/10 , A41D19/00 , C08K5/13
CPC分类号： C08K3/22 , A41D19/0055 , A41D19/0058 , A61B42/10 , B29C41/003 , B29C41/14 , B29K2011/00 , B29K2105/0064 , B29K2509/02 , B29L2031/4864 , C08J5/02 , C08J2311/02 , C08K5/00 , C08K5/0008 , C08K5/13 , C08K2003/2296 , C08K2201/019 , C08L11/02
摘要： A composition for rubber, including a chloroprene-based polymer latex (A), a metal oxide (B), an antioxidant (C), a surfactant (D) and a pH adjuster (E), and being free of a vulcanization accelerator, in which a tetrahydrofuran (THT) insoluble matter content in a chloroprene-based polymer in the (A) is from 50 mass % to 85 mass %, and in which contents of the (B), the (C), the (D), and the (E) with respect to 100 parts by mass of a solid content of the (A) are from 1 part by mass to 10 parts by mass, from 0.1 part by mass to 5 parts by mass, from 0.1 part by mass to 10 parts by mass, and from 0.01 part by mass to 5 parts by mass, respectively.

8. 发明申请

US20170143178A1 SCRUB GLOVE FOR CLEANING VARIOUS ARTICLES 审中-公开
公开(公告)号：US20170143178A1
公开(公告)日：2017-05-25
申请号：US14946958
申请日：2015-11-20
申请人： Nathan Mesiti
发明人： Nathan Mesiti
IPC分类号： A47L13/18 , B32B5/26 , B32B5/02 , A41D19/00 , B08B3/08
CPC分类号： A47L13/18 , A41D19/0006 , A41D19/0055 , A46B5/04 , B08B1/00 , B32B1/00 , B32B5/024 , B32B5/028 , B32B5/26 , B32B7/06 , B32B7/12 , B32B25/10 , B32B2262/0261 , B32B2262/062 , B32B2307/402 , B32B2307/538 , B32B2307/70 , B32B2307/7265 , B32B2432/00
摘要： A cleaning utensil for expeditiously and thoroughly cleaning dirty surfaces includes an ergonomic scrub glove (10) worn by a person doing the cleaning. The scrub glove has a base portion made of a material impervious to liquids and which covers the person's hand and wrist and at least a portion of their forearm when worn. An outer layer (L) of the scrub glove comprises an abrasive woven mesh material which encases the portion of the scrub glove covering the person's hand. A cleaning solution is poured onto this outer layer for the wearer to apply the solution to a surface being cleaned by the wearer by moving their hand over and about a surface to be cleaned. The base portion of the scrub glove prevents the person's hand, wrist and forearm from coming in contact with the cleaning solution.

9. 发明申请

US20170119485A1 LEAK RESISTANT ARTICLE 审中-公开
公开(公告)号：US20170119485A1
公开(公告)日：2017-05-04
申请号：US15336007
申请日：2016-10-27
申请人： Ansell Limited
发明人： Thi Hao Pham , Huay Ling Low
IPC分类号： A61B42/30 , A61B42/10 , A41D19/00 , C08J7/04
CPC分类号： A61B42/30 , A41D19/001 , A41D19/0055 , A41D19/0082 , A61B42/10 , C08J7/045 , C08J2300/26 , C08J2347/00 , C08J2400/12
摘要： Provided, among other things is a leak-resistant elastomeric barrier comprising: an elastomeric barrier comprising elastomeric polymer, having two sides, and coated on at least a portion of a first side with a highly hydrophobic coating such that the initial contact angle with water is about 130° or more, and that contact angle does not decay by more than about 10% over 40 minutes. In embodiments the highly hydrophobic coating comprises hydrophobic silica particles are disposed on a hydrophobic coating disposed on the first side, for example with a hydrophobic coating comprises that a fluorocarbon compound, a polypropylene wax, a polyethylene wax, or a mixture thereof.

10. 发明授权

US09527226B2 Production of elastomeric films 有权
标题翻译：生产弹性膜
公开(公告)号：US09527226B2
公开(公告)日：2016-12-27
申请号：US14739012
申请日：2015-06-15
申请人： DIPTECH PTE LIMITED
发明人： Khon Pu Foo
IPC分类号： B29C41/46 , B29C41/14 , B29C41/22 , A41D19/00 , B05D1/18 , B05D3/06 , B29K21/00 , B29K105/00 , B29K19/00 , B29K105/16 , B29L7/00 , B29L9/00 , B29L31/48
CPC分类号： B29C41/46 , A41D19/0006 , A41D19/0055 , B05D1/18 , B05D3/06 , B29C41/14 , B29C41/22 , B29K2019/00 , B29K2021/00 , B29K2105/0005 , B29K2105/0058 , B29K2105/0064 , B29K2105/0073 , B29K2105/16 , B29L2007/008 , B29L2009/00 , B29L2031/4864 , Y10T428/31504 , Y10T428/31924
摘要： A method for producing multi-layered elastomeric film or article, the method comprising: (i) dipping a mold into a composition for producing an elastomeric film having a total solids content of between 5%-40% to produce a layer of elastomeric film composition on the mold, (ii) partially drying the layer of elastomeric film composition on the mold to reduce the total water content of the elastomeric film composition to a level of not less than 22%, (iii) dipping the mold coated with the partially dried layer of elastomeric film composition into a composition for producing an elastomeric film having a total solids content of between 5%-40% to produce a further layer of elastomeric film composition on the mold, (iv) optionally repeating the partial drying step (ii) and the further dipping step (iii), and (v) drying and curing the layers of elastomeric film composition on the mold.
摘要翻译：一种用于生产多层弹性体膜或制品的方法，所述方法包括：（i）将模具浸入用于制备总固体含量为5％-40％的弹性体膜的组合物中以产生一层弹性体膜组合物在模具上，（ii）部分地干燥模具上的弹性体膜组合物层，以将弹性体膜组合物的总含水量降低到不低于22％的水平，（iii）将涂有部分干燥的弹性体膜组合物层用于制备总固体含量为5％-40％的弹性体膜的组合物，以在模具上产生另外的弹性体膜组合物层，（iv）任选地重复部分干燥步骤（ii）和另外的浸渍步骤（iii），和（v）在模具上干燥和固化弹性体膜组合物层。

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