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1. 发明申请

US20210332598A1 LIGHT WEIGHT COMPOSITE DECK PANELLING 有权
公开(公告)号：US20210332598A1
公开(公告)日：2021-10-28
申请号：US17242177
申请日：2021-04-27
申请人： SP Advanced Engineering Materials Pvt. Ltd.
发明人： Arindam Mukherji
IPC分类号： E04F15/10
摘要： A light weight composite deck panel comprising at least two pre-defined shaped and sized foams that are encapsulated with multiple layers of the bi-directionally and/or uni-directionally oriented synthetic glass fabric and the resin system and the encapsulated foams are arranged in a pre-defined configuration of the deck with at least one joint; said composite deck panel is cured. A process and assembly for manufacturing the light weight composite deck panels of the invention is disclosed.

2. 发明申请

US20200338842A1 COMPOSITES PRODUCT; A PULTRUSION CONTINUOUS METHOD FOR MANUFACTURING THEREOF 审中-公开
公开(公告)号：US20200338842A1
公开(公告)日：2020-10-29
申请号：US16920722
申请日：2020-07-05
申请人： SP Advanced Engineering Materials Pvt. Ltd.
发明人： Arindam MUKHERJI
IPC分类号： B29C70/52 , B29C70/08 , B32B1/00 , B32B5/02 , C08J5/04 , B29C70/70 , B29D99/00
摘要： The composite pultruded products either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting essentially synthetic polyester felts as core impregnated with a resin system comprises of at least one resin, curing system comprising a curing agent and an accelerator, a filler, a thinner, pigment or any other additives; encapsulated between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with said resin system are provided. In another composite pultruded products either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting of plank of short fibers bagasse premixed with the said resin system as core is enclosed between the synthetic polyester felts impregnated with the resin system which is further enclosed between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with the resin system. The system and method for the preparation of said composite pultruded products are also illustrated herein. These products lead to a significant reduction in weight and reduction in density with higher stiffness and bending strength. The present composite products are encapsulated by fabrics in the peripheral area bringing more integrity uniformity of synthetic polyester felt materials. This leads to a significant cost reduction without sacrificing much tensile strength.

3. 发明申请

US20190270263A1 A COMPOSITES PRODUCT; A PULTRUSION CONTINUOUS METHOD FOR MANUFACTURING THEREOF 审中-公开
公开(公告)号：US20190270263A1
公开(公告)日：2019-09-05
申请号：US16308448
申请日：2017-06-14
申请人： SP Advanced Engineering Materials Pvt. Ltd.
发明人： Arindam MUKHERJI
IPC分类号： B29C70/52 , B29C70/08 , C08J5/04 , B32B1/00 , B32B5/02
摘要： The composite pultruded products either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting essentially synthetic polyester felts as core impregnated with a resin system comprises of at least one resin, curing system comprising a curing agent and an accelerator, a filler, a thinner, pigment or any other additives; encapsulated between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with said resin system are provided. In another composite pultruded products either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting of plank of short fibers bagasse premixed with the said resin system as core is enclosed between the synthetic polyester felts impregnated with the resin system which is further enclosed between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with the resin system. The system and method for the preparation of said composite pultruded products are also illustrated herein. These products lead to a significant reduction in weight and reduction in density with higher stiffness and bending strength. The present composite products are encapsulated by fabrics in the peripheral area bringing more integrity uniformity of synthetic polyester felt materials. This leads to a significant cost reduction without sacrificing much tensile strength.

4. 发明申请

US20190061324A1 GLASS LAMINATES AND A PROCESS FOR MANUFACTURING THEREOF 审中-公开
公开(公告)号：US20190061324A1
公开(公告)日：2019-02-28
申请号：US15771603
申请日：2016-10-23
申请人： SP ADVANCED ENGINEERING MATERIALS PVT. LTD.
发明人： Arindam MUKHERJI
IPC分类号： B32B17/10 , B32B17/06 , B32B5/02 , B32B27/36 , B32B27/38 , B32B27/20 , B32B27/26 , B29C70/84 , B29C70/68
摘要： The present invention discloses moulded laminated reinforced composite glass which is mechanically strong composite of high optical quality and transparency. The moulded laminated reinforced composite glass comprises 10% to 20% (by vol.) of glass; and 80% to 90% (by vol.) nano composite liquid system comprising at least one resin selected from polyester and/or epoxy, at least one curing system and at least one nano particle uniformly dispersed in the resin. Another moulded composite glass comprises 10% to 20% (by vol.) of glass; 60% to 80% (by vol.) nano composite liquid system comprising at least one resin selected from polyester and/or epoxy, at least one curing agent and at least one nano particle uniformly dispersed in the resin and 5% to 10% (by vol.) of pre-stretched fabric embedded within the resin matrix. It also discloses a system and processes for the production of said moulded laminated reinforced composite glass.

5. 发明申请

US20180311915A1 SYSTEM OF CONTINUOUS PULTRUSION METHOD FOR MANUFACTURING OF BIO-COMPOSITE PRODUCTS; PROCESS AND PRODUCTS THEREOF 审中-公开
公开(公告)号：US20180311915A1
公开(公告)日：2018-11-01
申请号：US15769850
申请日：2016-10-19
申请人： SP ADVANCED ENGINEERING MATERIALS PVT. LTD.
发明人： Arindam MUKHERJI
IPC分类号： B29C70/52 , B29C70/08
CPC分类号： B29C70/521 , B29C70/081 , B29C70/523 , B29D99/0003 , B32B5/00 , E04C3/28 , E04C3/29
摘要： Bio-composite pultruded products (100, 104, 107, 110, 114, 117) either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting essentially natural fibres selected from hemp, jute, sisal and. flex as core impregnated with a resin system comprise of at least one resin, curing system comprising a curing agent and an accelerator, a filler, a thinner, pigment or any other additives; encapsulated between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with said resin system are provided. in another bio-composite pultruded products either of “I” profile or “Plate” profile of higher cross sectional area where said products consisting of plank of short fibers bagasse premixed with the said resin system as core is enclosed between the natural fibers selected from hemp, jute, sisal and flex impregnated with the resin system which is further enclosed between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with the resin system. The system and method for the preparations of said bio-composite pultruded products, are also illustrated herein. These products lead to a significant reduction in weight and reduction in density with higher stiffness and bending strength. The present bio-composite products are encapsulated by fabrics in the peripheral area brings more integrity uniformity of jute materials. This leads to a significant cost reduction in a without sacrificing much tensile strength.

6. 发明申请

US20210347143A1 COST-EFFECTIVE AND ECO-FRIENDLY COMPOSITE PRODUCT WITH ROBUST IMPACT STRENGTH 有权
公开(公告)号：US20210347143A1
公开(公告)日：2021-11-11
申请号：US17314346
申请日：2021-05-07
申请人： SP Advanced Engineering Materials Pvt. Ltd.
发明人： Arindam Mukherji
IPC分类号： B32B3/14 , C08J5/24 , B32B5/02 , B32B5/26 , B32B7/12 , B32B25/10 , B32B7/09 , B29C43/20 , B29C43/00 , B29C70/46 , B29C65/62 , B29C65/00
摘要： A composite product substantially reduced the impact force imposed by hard impactor which travelled at the speed in the range of 400 m/s to 1400 m/s simultaneously damping the vibrations and shocks appeared therein is disclosed. At the same time it is light weight with the weight lower than that of 22 to 38 kg/m2 and is flexible to adopt the shape suitable for the end applications. A method of manufacturing the composite product of the invention is also disclosed.

7. 发明申请

US20210331133A1 ECONOMIC AND ECO-FRIENDLY DYNAMIC MIXER 有权
公开(公告)号：US20210331133A1
公开(公告)日：2021-10-28
申请号：US17242090
申请日：2021-04-27
申请人： SP Advanced Engineering Materials Pvt. Ltd.
发明人： Arindam Mukherji , Guruprasad Namdev Wakure
IPC分类号： B01J19/00 , B01J19/06 , B01J19/18 , C08G63/78
摘要： A dynamic mixer to mix at least one curing agent and at least one resin system in the proportion of at least 2.5:100 to obtain a homogenous curative composition, wherein said mixer comprises a stirring chamber (5) provided with a motorised stirrer (4) suspended from the top of the chamber (5) and a siphon (6) at the bottom; at least one inlet hose (h1) connected to the stirring chamber at one end and pumping means (p1) at other end; the pumping means (p1) pump at least one curing system to the stirring chamber through the at least one inlet hose (h1); at least one inlet hose (h2) connected to the stirring chamber at one end and pumping means (p2) at other end; the pumping means (p2) pump at least one resin system to the stirring chamber through the at least one inlet hose (h2); and frame to setup the dynamic mixer. The proportion of diameter (A) of the stirring chamber (5); length (B) of the stirring chamber (5) from a top closure to a bottom opening of the chamber (5); and the length (C) from the bottom opening of the chamber (5) and a top of the siphon (6) may vary only in the ratio of 1:(2.6-3.0):(1.1-1.3) i.e. [(A):(B):(C)] to obtain the homogenous curative composition comprising 2.5 phr curing system per resin system.

8. 发明授权

US11135788B2 System of continuous pultrusion method for manufacturing of bio-composite products; process and products thereof 有权
公开(公告)号：US11135788B2
公开(公告)日：2021-10-05
申请号：US15769850
申请日：2016-10-19
申请人： SP ADVANCED ENGINEERING MATERIALS PVT. LTD.
发明人： Arindam Mukherji
IPC分类号： B29C70/52 , B29C70/08 , B29D99/00 , B32B5/00 , B32B3/04 , B32B19/02 , B32B27/28 , B32B27/30 , B32B27/38 , E04C3/29 , B32B27/40 , E04C3/28 , B32B5/26 , B32B19/04 , B32B27/08 , B32B5/02 , B32B27/34 , B32B7/04 , B32B27/42 , B32B19/06 , B32B27/36 , B32B27/20 , B32B27/26 , B32B27/32 , B29K201/00 , B29K309/08 , B29L7/00 , B29L31/00
摘要： Bio-composite pultruded products (100, 104, 107, 110, 114, 117) either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting essentially natural fibres selected from hemp, jute, sisal and. flex as core impregnated with a resin system comprise of at least one resin, curing system comprising a curing agent and an accelerator, a filler, a thinner, pigment or any other additives; encapsulated between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with said resin system are provided. in another bio-composite pultruded products either of “I” profile or “Plate” profile of higher cross sectional area where said products consisting of plank of short fibers bagasse premixed with the said resin system as core is enclosed between the natural fibers selected from hemp, jute, sisal and flex impregnated with the resin system which is further enclosed between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with the resin system. The system and method for the preparations of said bio-composite pultruded products, are also illustrated herein. These products lead to a significant reduction in weight and reduction in density with higher stiffness and bending strength. The present bio-composite products are encapsulated by fabrics in the peripheral area brings more integrity uniformity of jute materials. This leads to a significant cost reduction in a without sacrificing much tensile strength.

9. 发明授权

US10759123B2 Composites product; a pultrusion continuous method for manufacturing thereof 有权
公开(公告)号：US10759123B2
公开(公告)日：2020-09-01
申请号：US16308448
申请日：2017-06-14
申请人： SP Advanced Engineering Materials Pvt. Ltd.
发明人： Arindam Mukherji
IPC分类号： B29C70/52 , B29C70/08 , B32B1/00 , B32B5/02 , C08J5/04 , B29C70/70 , B29D99/00
摘要： The composite pultruded products either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting essentially synthetic polyester felts as core impregnated with a resin system comprises of at least one resin, curing system comprising a curing agent and an accelerator, a filler, a thinner, pigment or any other additives; encapsulated between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with said resin system are provided. In another composite pultruded products either in “I” profile or “Plate” profile of higher cross sectional area where said products consisting of plank of short fibers bagasse premixed with the said resin system as core is enclosed between the synthetic polyester felts impregnated with the resin system which is further enclosed between bi-directionally and/or uni-directionally oriented synthetic fabric selected from polyester, carbon, aramid, glass, basalt and mixtures thereof impregnated with the resin system. The system and method for the preparation of said composite pultruded products are also illustrated herein. These products lead to a significant reduction in weight and reduction in density with higher stiffness and bending strength. The present composite products are encapsulated by fabrics in the peripheral area bringing more integrity uniformity of synthetic polyester felt materials. This leads to a significant cost reduction without sacrificing much tensile strength.

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