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公开(公告)号：US11993000B2
公开(公告)日：2024-05-28
申请号：US17321696
申请日：2021-05-17
IPC分类号： B29C64/118 , B29C64/112 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/10 , C08J5/00 , C08L75/06 , C08L75/08 , B29K75/00 , B29L31/00 , B33Y70/00
CPC分类号： B29C64/118 , B29C64/112 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/10 , C08J5/00 , C08L75/06 , C08L75/08 , B29K2075/00 , B29L2031/753 , B33Y70/00 , C08J2375/06 , C08J2375/08
摘要： The present invention relates to systems and methods for solid freeform fabrication, especially fused deposition modeling, as well as various articles made using the same, where the systems and methods utilize certain thermoplastic polyurethanes which are particularly suited for such processing. The useful thermoplastic polyurethanes are derived from (a) a polyisocyanate component, (b) a polyol component, and (c) an optional chain extender component where the resulting thermoplastic polyurethane has a crystallization temperature above 80° C. and retains more than 20% of its shear storage modulus at 100° C. relative to its shear storage modulus at 20° C.
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公开(公告)号：US11981831B2
公开(公告)日：2024-05-14
申请号：US17438665
申请日：2020-03-13
发明人： Elliot Coulbeck , Dean Thetford
CPC分类号： C09D7/45 , C08G81/025 , C08G81/027 , C09D7/65
摘要： The present invention relates to a dispersant derived from an alcohol terminated polymer and via an anhydride intermediate. The anhydride functionalized polyester is then reacted with a multi-amine species forming amide and salt bonds.
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公开(公告)号：US20240059837A1
公开(公告)日：2024-02-22
申请号：US18266830
申请日：2021-12-13
发明人： Gabor Erdodi , Israel J. Skoff
摘要： Low glass transition temperature polyamide oligomers or telechelic polyamides are formed from monomers forming amide linkages. These polyamides can be used with co-reactants to form high molecular weight or crosslinked polymers with desirable polyamide properties.
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公开(公告)号：US11820845B2
公开(公告)日：2023-11-21
申请号：US17279347
申请日：2019-09-25
发明人： Shui-Jen R. Hsu , Dominic Cremona , Darlene D. Rota , Adlai J. Perry , Keith Rawlins , Stephan A. Horvath
IPC分类号： C08F220/06 , C08F220/60 , C09D7/65 , C09D7/61 , C08F220/28 , C08L33/08 , C09D5/02
CPC分类号： C08F220/60 , C08F220/286 , C08L33/08 , C09D5/024 , C09D7/61 , C09D7/65
摘要： Polyamine additives are disclosed that are useful to provide early water resistant to drying anionically colloidally stabilized polymer dispersions in aqueous media. The polyamines are polymerization products from ethylenically unsaturated monomers with pendant tertiary amine groups with ethylenically unsaturated monomers with pendant poly(alkylene oxide) chains of 88 to 1200 g/mole molecular weight.
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公开(公告)号：US20230366131A1
公开(公告)日：2023-11-16
申请号：US18030552
申请日：2021-10-26
CPC分类号： D01F6/70 , D04B1/18 , D06P3/26 , D10B2331/10 , D10B2401/041 , D10B2401/046 , D10B2401/061 , D10B2401/14
摘要： The invention relates to a melt-spun thermoplastic polyurethane fiber which comprises a copolymer diol derived from caprolactone and polyether polyol and fabrics made therefrom, both of which are capable of being dyed under disperse dyeing conditions.
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公开(公告)号：US20230357673A1
公开(公告)日：2023-11-09
申请号：US17786599
申请日：2020-12-16
发明人： Steven M. Raders , Yunpeng Zhu , Nima Hakim , Janean Nagorski
CPC分类号： C11D3/3726 , C11D3/2065 , C11D3/3925 , C11D1/143 , C11D1/83 , C11D11/0017 , C11D11/0023
摘要： The present technology relates to polymeric additives and their incorporation into cleaning compositions useful in household detergents and other related uses including, dishwash (institutional and consumer), hard surface cleaners and textile care. The disclosed cleaning compositions include a detersive agent and a soil redeposition inhibiting agent. In one aspect, the soil redeposition inhibiting agent is selected from a functionalized polyurethane polymer.
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公开(公告)号：US20230301898A1
公开(公告)日：2023-09-28
申请号：US18018663
申请日：2021-07-30
发明人： Juan Cebrián Puche , Laure Dupin , Josep Lluís Viladot Petit , Pedro Guardeño Mingueza , Mariona Casanovas Gassó
摘要： An emulsifier composition includes microcrystalline cellulose; at least one biogum of microbial origin; and, optionally, at least one cellulose ether or derivative thereof. Emulsions and personal care formulations including the emulsifier composition, methods of preparing the emulsifier composition, and a method of using the emulsifier composition to stabilize an emulsion which includes an oil phase and a water phase are also described.
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公开(公告)号：US20230036408A1
公开(公告)日：2023-02-02
申请号：US17786806
申请日：2020-12-15
发明人： Brian Guhde , Li Nie , Mark Knurek , Christopher D. Zook
IPC分类号： C08F114/06 , C08K3/24 , C08K3/22
摘要： This invention relates to a synergistic combination of molybdate salts (e.g., calcium molybdate) and magnesium hydroxide to suppress both smoke and flame in polymeric compositions, such as plastic piping, profile applications, wire and cable, semiconductor and electrical conduit application, to name a few. In some embodiments, the technology relates to polyvinyl chloride (“PVC”) and chlorinated polyvinyl chloride (“CPVC”) compounds, among other polymer resin containing compounds, having improved smoke and flame performance from the synergistic combination of molybdate salts and magnesium hydroxide.
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公开(公告)号：US11478412B2
公开(公告)日：2022-10-25
申请号：US17046940
申请日：2019-04-11
IPC分类号： A61Q5/04 , A61K8/49 , A61K8/34 , A61K8/36 , A61K8/362 , A61K8/365 , A61K8/92 , A61Q5/00 , A61Q5/12
摘要： A composition and a process for modifying hair are disclosed. The process includes coating hair fibers with a composition comprising propylene carbonate and a glycol selected from at least one of propylene glycol, 1,3-propane diol, dipropylene glycol, tripropylene glycol, and mixtures thereof and contacting the coated hair with a heating appliance at a temperature of at least 150° C. for a sufficient time to modify the hair fibers.
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公开(公告)号：US20220160611A1
公开(公告)日：2022-05-26
申请号：US17439175
申请日：2020-03-13
发明人： Wing K. Li , Krishnan Tamareselvy
摘要： The disclosed technology relates to stable conditioning shampoos comprising silicone oil and a fermentation derived cellulose (FDC) component. The FDC component provides good suspension of particulate and insoluble materials such as aesthetic beads and mica in surfactant-based systems, as well as enhances the deposition of silicone conditioning agents to keratinous substrates such as the hair and skin.
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