Materiales
Materiales
COMPOSIÇàO DE PRÉ-POLÍMERO DE POLIURETANO CURÁVEL
29/11/2022 -
COMPOSIÇÃO DE PRÉ-POLÍMERO DE POLIURETANO CURÁVEL. A presente invenção se refere geralmente a uma composição de pré-polímero de poliuretano curável que compreende pré-polímero de...
DISTRIBUTION ROD FOR CONTINUOUS PRODUCTION AND USE THEREOF
01/12/2022 -
Disclosed are a distribution rod for continuous production and the use thereof. The distribution rod comprises a feed inlet, a main runner and 2n sub-runners, wherein n is a positive integer equal...
MÉTODO DE MOLDAGEM DE MATERIAL E PRODUTOS MOLDADOS
22/11/2022 -
MÉTODO DE MOLDAGEM DE MATERIAL E PRODUTOS MOLDADOS. A presente invenção refere-se a um método de moldagem de material com uma pluralidade de interstícios (como uma rede de vazios) e produtos...
SISTEMA DE REAÇàO E MÉTODO PARA PREPARAR POLIOL POLIMÉRICO, E, USO DE POLIOL POLIÉTER
22/11/2022 -
SISTEMA DE REAÇÃO E MÉTODO PARA PREPARAR POLIOL POLIMÉRICO, E, USO DE POLIOL POLIÉTER. Um sistema de reação para preparar poliol polimérico e um método para preparar poliol polimérico. O...
COMPOSIÇÕES DE POLIURETANO TERMOPLÁSTICO COMPREENDENDO DIÓIS DE POLIÉSTER NITROSSUBSTITUÍDOS
22/11/2022 -
COMPOSIÇÕES DE POLIURETANO TERMOPLÁSTICO COMPREENDENDO DIÓIS DE POLIÉSTER NITROSSUBSTITUÍDOS. Esta invenção se refere ao campo de polímeros. Mais especificamente, a invenção compreende...
MÉTODO DE MOLDAGEM DE MATERIAL E PRODUTOS MOLDADOS
22/11/2022 -
MÉTODO DE MOLDAGEM DE MATERIAL E PRODUTOS MOLDADOS. A presente invenção refere-se a um método de moldagem de material com uma pluralidade de interstícios (como uma rede de vazios) e produtos...
METHOD FOR THE IMPERMEABILISATION OF SOILS
24/11/2022 -
The present invention provides a method of making soil substantially impermeable to a chemical compound or composition that may pollute groundwater, comprising applying a polyurethane resin to the...
SELECTIVE POLYURETHANE PREPOLYMER SYNTHESIS
24/11/2022 -
The present invention relates to a selective process for producing polyurethane prepolymers, to the polyurethane prepolymers obtainable from this process, and also to a process for producing...
ISOCYANATE-CONTAINING COMPOSITION AND TWO-PART REACTION TYPE POLYURETHANE RESIN COMPOSITION
24/11/2022 -
The present invention improves, in a polyurethane resin composition containing an inorganic filler, the miscibility of an isocyanate-containing composition with respect to a polyol-containing...
ISOCYANATE-CONTAINING COMPOSITION AND TWO-PART REACTION TYPE POLYURETHANE RESIN COMPOSITION
24/11/2022 -
The present invention improves, in a polyurethane resin composition containing an inorganic filler, the miscibility of an isocyanate-containing composition with respect to a polyol-containing...
LAMINADO DE POLIURETANO FOTOCROMICO.
14/09/2020 -
Photochromic polyurethane laminates and methods for the formation of same wherein a photochromic polyurethane layer of the laminate is interposed between two primer coated transparent resin...
PROCESO DE UNION DE POLIURETANO PARA DEPOSITOS FLEXIBLES DE COMBUSTIBLE.
22/09/2020 -
A method of bonding a metal fitting to a polyurethane structure, the method comprising abrading a surface of the metal fitting with an abrasive; cleaning the metal fitting with a solvent; cleaning...
RESIN COMPOSITION FOR GOLF BALL COVER
10/11/2022 -
The present disclosure provides a resin composition for a golf ball cover. The resin composition includes a thermoplastic polyurethane resin including 55 to 70 parts by weight of a polyol, 30 to...
POLYURETHANES AND MOISTURE CURABLE COMPOSITIONS INCLUDING THE SAME
10/11/2022 -
Polyurethanes and hot melt moisture curable adhesive compositions that include the same are disclosed. The polyurethane includes the reaction product of diisocyanate and a semi-crystalline...
MODIFIED GRAPHENE FLAME RETARDANT CONTAINING FLAME-RETARDANT ELEMENTS AND DOUBLE BONDS AND PREPARATION METHOD THEREFOR
10/11/2022 -
The present invention relates to the technical field of flame retardants in a polyurethane synthesis system, and provides a modified graphene flame retardant containing flame-retardant elements...
ELECTRONIC DEVICES AND POLYMER BLENDS FOR HIGH FREQUENCY APPLICATIONS
03/11/2022 -
Embodiments of the present disclosure are directed to electronic devices comprising a housing comprising a polymer blend. The polymer blend comprises at least one of an aromatic polyether...
ELECTRONIC DEVICES AND POLYMER BLENDS FOR HIGH FREQUENCY APPLICATIONS
03/11/2022 -
Embodiments of the present disclosure are directed to electronic devices comprising a housing comprising a polymer blend. The polymer blend comprises at least one of an aromatic polyether...
