Materiales

Materiales

REDUCED GRAPHENE OXIDE NITRILE RUBBER AND METHOD FOR PREPARING TOOTH-SCAR-FREE TOOTH BLOCK
19/01/2023 - Disclosed is a reduced graphene oxide nitrile rubber, comprising the following components in parts by weight: 100-140 parts of nitrile rubber, 30-90 parts of a reduced graphene oxide nitrile...
DRAINING AND CLEANING PIG FOR OIL, GAS, AND PETROCHEMICAL PIPELINES
10/11/2022 - Drain and purge pig for oil, gas, and petrochemical pipelines consisting of the following: EPDM, NBR based rubbers, and sulfur and perfur additives. The structural formula is to consider the...
DRAINING AND CLEANING PIG FOR OIL, GAS, AND PETROCHEMICAL PIPELINES
10/11/2022 - Drain and purge pig for oil, gas, and petrochemical pipelines consisting of the following: EPDM, NBR based rubbers, and sulfur and perfur additives. The structural formula is to consider the...
BLOCO EM TERRA SEMI-ENSACADO ESTABILIZADO A PARTIR DA COMBINAÇàO DE SOLO, MANIPUEIRA E FIBRA DE POLIETILENO DE ALTA DENSIDADE
27/09/2022 - BLOCO EM TERRA SEMI-ENSACADO ESTABILIZADO A PARTIR DA COMBINAÇÃO DE SOLO, MANIPUEIRA E FIBRA DE POLIETILENO DE ALTA DENSIDADE. A presente patente de invenção trata da produção de blocos...
Espuma de poliuretano antichamas com incorporação de pó de basalto e processo de obtenção
14/06/2022 - espuma de poliuretano antichamas com incorporação de pó de basalto e processo de obtenção. a presente invenção descreve um processo de obtenção de espuma de poliuretano com pó de basalto...
COMPOSITION FOR DIP MOLDING AND MOLDED BODY THEREOF
31/03/2022 - This composition for dip molding contains at least a nitrile rubber elastomer containing a carboxylic group and an amido group, wherein: the elastomer contains 50-78 wt% of a structural unit...
PREPARATION METHOD FOR REDUCED GRAPHENE OXIDE NITRILE RUBBER AND FOR TOOTH BLOCK WITHOUT TOOTH MARKS
24/02/2022 - Disclosed is a reduced graphene oxide nitrile rubber comprising the following components in parts by weight: 100-140 parts of nitrile rubber, 30-90 parts of a reduced graphene oxide-nitrile rubber...
FUNCTIONALIZED GRAPHENE OXIDE NITRILE RUBBER AND INDENTATION-FREE TOOTH BLOCK
24/02/2022 - A functionalized graphene oxide nitrile rubber and an indentation-free tooth block having are provided. The functionalized graphene oxide nitrile rubber comprises the following components in parts...
FUNCTIONALIZED GRAPHENE OXIDE NITRILE RUBBER AND INDENTATION-FREE TOOTH BLOCK
24/02/2022 - A functionalized graphene oxide nitrile rubber and an indentation-free tooth block having are provided. The functionalized graphene oxide nitrile rubber comprises the following components in parts...
PREPARATION METHOD FOR REDUCED GRAPHENE OXIDE NITRILE RUBBER AND FOR TOOTH BLOCK WITHOUT TOOTH MARKS
24/02/2022 - Disclosed is a reduced graphene oxide nitrile rubber comprising the following components in parts by weight: 100-140 parts of nitrile rubber, 30-90 parts of a reduced graphene oxide-nitrile rubber...
MEDICAL EXAMINATION GLOVES
26/10/2021 - The disclosed medical examination glove comprises natural or nitrile rubber latex, and a water soluble singlet oxygen generator. The glove can be manufactured by contacting a glove former with a...
NBR-COATED METAL PLATE AND METHOD FOR MANUFACTURING SAME
20/01/2022 - A method for manufacturing an NBR-coated metal plate according to the present invention comprises the steps of: preparing a release film (30) having a base film (10) and a release layer (20)...
A High Resilience Injection Boots Composition for Injection Molding and A Manufacturing Method for That
17/12/2021 - ? ??? ????? ?? ??? ????? ??? ? ?? ????? ?? ???, ? ? ????? ?? ??? ????? ???? ???, NBR ???(powder)?, NBR ???(solid)?, ???? ???? ???? ?? ???? ??.
NBR COMPOSITION
02/12/2021 - This NBR composition is obtained by blending, with respect to 100 parts by weight of NBR, 0.2-0.7 parts by weight of stearic acid, a paraffin wax that has a melt-start temperature of 65°C, in an...
"MATERIAL AND METHOD FOR REMEDIATION OF A SITE CONTAMINATED BY AN OIL SPILL"
02/12/2021 - Disclosed herein is an apparatus (10) for remediation of a site contaminated by an oil spill. The apparatus (10) comprises a porous capsule (12) encapsulating material (14) for sorbing oil. The...
elastômero termoplà¡stico a base de borracha nitrà­lica (nbr) e polipropileno (pp) com emprego da amina 6ppd como agente compatibilizante
04/02/2020 - elastômero termoplástico a base de borracha nitrílica (nbr) e polipropileno (pp) com emprego da amina 6ppd como agente compatibilizante refere-se a um elastômero termoplástico a base de...
CARBOXYL GROUP-CONTAINING NITRILE RUBBER, METHOD FOR PRODUCING SAME, CROSSLINKABLE NITRILE RUBBER COMPOSITION, AND CROSSLINKED RUBBER
26/11/2019 - a presente invenção provê uma borracha nitrílica contendo grupo carboxila compreendendo uma unidade monomérica de nitrila a,ß-etilenicamente insaturada em um teor de 5 a 60% em peso e com um...
composià§à£o de borracha de pvc/nbr resistente ao biodiesel
22/10/2019 - uma composição de borracha de pvc/nbr inclui (a) 100 phr de polimistura (33 a 45 acn) de pvc/nbr, (b) 20 a 50 phr de negro de fumo condutor, (c) 1 a 100 phr de negro de fumo, (b) sendo mais...
LATEX AND FRICTION MATERIAL.
06/06/2019 - Provided is a latex of a carboxyl group-containing nitrile rubber latex that contains an a,ß-ethylenic unsaturated nitrile monomer unit at a ratio of 8-60wt% and has an iodine value of 120 or...
CARBOXYL GROUP-CONTAINING NITRILE RUBBER, METHOD FOR PRODUCTION SAME, CROSSLINKABLE NITRILE RUBBER COMPOSITION, AND CROSSLINKED RUBBER
05/07/2018 - Provided is a carboxyl group-containing nitrile rubber which contains 5-60 wt% of an a,ß-ethylenically unsaturated nitrile monomer unit and has an iodine value of 120 or less, wherein the polymer...