rubber mixture google patents in sri lanka
US20120004347A1
A process for producing a natural rubber nanocomposite containing exfoliated organically modified montmorillonite and maleic anhydride grafted elastomer in a dispersion of natural rubber and reinforcing filler/inert filler wherein the cured nanocomposite has improved mechanical properties compared to conventional rubber compound containing a mixture of the reinforcing filler, carbon black and the inert filler, CaCO 3 .
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US20180029887A1
Sri Lanka Institute of Nanotechnology (Pvt) Ltd Original Assignee Sri Lanka Institute of Nanotechnology (Pvt) Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Chemical has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) 2016-07-27 Filing date 2016-07-27 ...
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US20160183611A1
Description. It has an outer layer that possesses antistatic properties and an inner layer that provides desired comfort and feel. Nitrile rubber is considered as a non-leachable polymeric antistatic agent, natural rubber is blended with nitrile rubber to make the polymer blend to provide antistatic property.
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US9486970B2 - Tire puncture sealing agent
The present invention provides a tire puncture sealant containing a natural rubber latex and/or a synthetic resin emulsion and propylene glycol, the propylene glycol/water ratio being from 0.5 to 1.1, and the viscosity at −20° C. when a BL-type viscometer is used being from 100 to 1200 mPa·s at a revolution speed of 60 rpm.
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US8617284B2
Sri Lanka Institute of Nanotechnology (Pvt) Ltd Original Assignee Sri Lanka Institute of Nanotechnology (Pvt) Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Chemical has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) 2010-06-07 Filing date 2011-06-06 ...
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hevea brasiliensis leaf extract, 93685-77-9
PubMed:Colletotrichum acutatum is the main cause of Colletotrichum leaf disease of rubber in Sri Lanka. PubMed: Biological control of plant pathogens in Brazil: application and current research. PubMed: beta-1,3-Glucanase is highly-expressed in laticifers of Hevea brasiliensis.
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Plastics and Rubber Institute signs MOU with Institute
The Plastics and Rubber Institute of Sri Lanka has signed an MOU with the Plastics and Rubber Institute of Singapore. This was announced by the President of the PRISL, Kaushal Rajapaksa at the Institute’s Annual Awards Night held recently at the Taj Samudra Hotel. Hon. Deshamanya Karu Jayasuriya, Speaker of the Parliament of Sri Lanka...
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US8696784B2
In an embodiment of the slow release method, soil having a pH of 5 found at about 1600 feet from tea plantations in Kandy, Sri Lanka, can be used with macronutrient adsorbed HAP nanoparticles to release the macronutrient in a slow and sustained manner.
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CN104450377A
The method comprises the following steps: evaporating and concentrating fresh squeezed sugar cane juice, adding food-grade phosphoric acid and food-grade acetate to adjust the pH value of the sugar cane juice, adding ammonium bicarbonate, supplementing a nitrogen source, fermenting and filtering sugar cane juice, then injecting the sugar cane juice into a rubber-wood barrel, ageing to be mature, adding kieselguhr assisted for filtering, blending and bottling to obtain the policosanol ...
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How latex is made - material, production process, making
In 1882, John Boyd Dunlop of Ireland was granted a patent for his pneumatic tire. As the demand for tires began to deplete natural rubber supplies, the British cultivated huge rubber plantations in Singapore, Malaysia, and Ceylon (Sri Lanka).
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Rubber Industry in SrI Lanka: Part I
Rubber idustry in Sri Lanka is a highly informative documentary on Sri Lanka's rubber industry conceptualized by Dr. Shantha Walpola and produced by
Send InquiryNanotechnology Patents Sri Lanka | Local & International Patents
Take an in-depth look at the patents protected cutting-edge nano and advanced technologies by the SLINTEC Nanotechnology Center in Sri Lanka.Sri Lanka Institute of Nanotechnology (SLINTEC) specializes in Nanotechnology research & development to make innovative products and add value to
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The Natural Rubber Industry of Sri Lanka
The natural rubber industry in Sri Lanka is one of the enduring colonial legacies that is providing sustained socio- economic benefits to theSri Lanka has a well established natural rubber industry with a well organized infrastructure comprising of all supporting institutes in public and private sector.
Send InquirySri Lanka, ශ්රී ලංකා, Ceylon, Rubber, Latex collection Jungle
Collecting Latex, a natural product coming out of the core of trees is a daily duty of the collectors who walk through the plantation and empty the little
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Lancor Rubber Industries Sri Lanka
With our roots well spread over a period of 35 years, Lancor Rubber Industries remains a firm figure in Sri Lanka's rubber industry. Our continued enthusiasm to learn and adopt has been the focal point of the company's growth since its inception. Through our modern tooling facility, we possess the ability of
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Best Sri Lanka Spices Manufacturers, Freelan | Spices in Sri Lanka
Fish Curry Mixture.Sri Lanka is world renowned for unique and indigenous spices as Arabs have dealt with our spices from long before the 7th Century.With our own high quality Sri Lankan grown spices and with the customary mix of authentic varieties presently the value added spices, grown
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Patent registration in Sri Lanka – IP Guide – IP Coster
Fees associated with filing patent applications in Sri Lanka, as well as other patent fees, are available in the fee calculator.To obtain a filing date, it is necessary to provide the National Intellectual Property Office of Sri Lanka with the name and address of the applicant and the inventor, assignment
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Rubber industry in sri lanka (2)
7. Source-Sri lanka Export Development Board /Department of Rubber Development. 8. Socio cultural environment Opportunities Enhance quality of life through developing infrastructure Startups rubber tapping training programs Challenges Small rubber lands % minimize due to urbanization
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Sri Lankan Creole Malay
Sri Lankan Malay (also known as Sri Lankan Creole Malay, Bahasa Melayu, Ja basawa, and Java mozhi) is an Austronesian language spoken in Sri Lanka and formed through a mixture of Sinhala
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