nitrile rubber google patents of vietnam
US6031042A - Soft nitrile rubber formulation
The nitrile rubber compositions of the invention are substantially free of zinc oxide, and have good strength and chemical resistance while being softer than many conventional nitrile rubbers. The invention provides articles of manufacture, including gloves, which are soft, yet strong, and can be economically manufactured.
Send Inquiry
Soft nitrile rubber formulation
The nitrile rubber compositions of the invention are substantially free of zinc oxide, and have good strength and chemical resistance while being softer than many conventional nitrile rubbers. The invention provides articles of manufacture, including gloves, which are soft, yet strong, and can be economically manufactured.
Send Inquiry
CN103333377A
The water-swelling nitrile rubber is prepared by the following raw materials in parts by weight: 100 parts of nitrile rubber, 6.5 parts of active agent, 1 part of antioxidant, 40 parts of reinforcing filler, 4 parts of vulcanization accelerator, 0.5 to 2.5 parts of sublimed sulfur, 30 to 70 parts of water-absorbent resin, 10 parts of water-absorbing agent, and 5 to 20 parts of compatibilizer, wherein the compatibilizer is a maleic anhydride/nitrile rubber graft product.
Send Inquiry
US20190040238A1 - Nitrile rubber article
A latex formulation for preparing an accelerator-free nitrile rubber article comprising a mixture of at least one base polymer, a crosslinker, and a pH adjuster, wherein the crosslinker is an admixture of metal-based compound, wherein the metal-based compound is a trivalent metal-based compound, polyethylene glycol or derivatives of polyethylene glycol, wherein the polyethylene glycol or derivatives of polyethylene glycol have molecular weight ranging in between 200 Da to 20 000 Da ...
Send Inquiry
GB2557215A - Nitrile rubber products and ...
The elastomer may be caroxylated nitrile butadiene rubber. The preferred latex includes sodium dodecyl benzene sulphonate, sodium or ammonium salt of polyacrylic or polymethacrylic acid, or a copolymer of acrylic acid with methacrylic acid, acrylamide or hydroxypropyl acrylate as a dispersant.
Send Inquiry
CN1903545A
A method for preparing the functional gloves from nitrile rubber for killing bacteria, moistening and beautifying skin and releasing fragrant smell includes such steps as immersing a hand model in nitrile emulsoid to form a nitrile rubber film and immersing in function high-molecular material to form a functional film.
Send Inquiry
US5210151A - Hydrogenation of nitrile rubber
An improved process is provided for the catalytic hydrogenation of nitrile rubber using a ruthenium catalyst wherein the improvement is that the nitrile rubber is provided as an aqueous emulsion and a solvent and a selected inorganic additive are present during the hydrogenation, whereby the molecular weight increase in the hydrogenation process is minimized and controlled.
Send Inquiry
US20060042733A1
A pneumatic tire comprises a conductive tread conductive part which is disposed on an inner side of a tread portion, and a tread rubber portion comprising a rubber strip winding body in which a rubber strip is spirally wound and superposed in a circumferential direction. A radially outer surface of the tread rubber portion forms a tread-ground contact surface, and a radially inner surface of ...
Send Inquiry
rubber vulcanization bicycle tyre accelerator cbs | rubber
US8546582B2 - Sulfenamide, vulcanization accelerator containing the sulfenamide for rubber, and process for producing the vulcanization. The vulcanization accelerator is a vulcanization accelerator for rubber, containing this compound.(BMBS) has the same vulcanization behavior as CBS.
Send InquiryThe World's Largest Manufacturer of Gloves
SUSTAINABILITY. At Top Glove, creating value through sustainable practices ranks high on our corporate agenda. We have always believed in doing well by doing good and remain committed to managing our business in a way that respects and contributes positively to the environment, resources and greater community.
Send Inquiry
US6031042A - Soft nitrile rubber formulation
The nitrile rubber compositions of the invention are substantially free of zinc oxide, and have good strength and chemical resistance while being softer than many conventional nitrile rubbers. The invention provides articles of manufacture, including gloves, which are soft, yet strong, and can be economically manufactured.
Send Inquiry
CN103333377A - Water-swelling nitrile
The water-swelling nitrile rubber is prepared by the following raw materials in parts by weight: 100 parts of nitrile rubber, 6.5 parts of active agent, 1 part of antioxidant, 40 parts of reinforcing filler, 4 parts of vulcanization accelerator, 0.5 to 2.5 parts of sublimed sulfur, 30 to 70 parts of water-absorbent resin, 10 parts of water-absorbing agent, and 5 to 20 parts of compatibilizer, wherein the compatibilizer is a maleic anhydride/nitrile rubber graft product.
Send Inquiry
Soft nitrile rubber formulation
The nitrile rubber compositions of the invention are substantially free of zinc oxide, and have good strength and chemical resistance while being softer than many conventional nitrile rubbers. The invention provides articles of manufacture, including gloves, which are soft, yet strong, and can be economically manufactured.
Send InquiryUS20190040238A1 - Nitrile rubber article
A latex formulation for preparing an accelerator-free nitrile rubber article comprising a mixture of at least one base polymer, a crosslinker, and a pH adjuster, wherein the crosslinker is an admixture of metal-based compound, wherein the metal-based compound is a trivalent metal-based compound, polyethylene glycol or derivatives of polyethylene glycol, wherein the polyethylene glycol or derivatives of polyethylene glycol have molecular weight ranging in between 200 Da to 20 000 Da
Send Inquiry
GB2557215A - Nitrile rubber products and
The elastomer may be caroxylated nitrile butadiene rubber. The preferred latex includes sodium dodecyl benzene sulphonate, sodium or ammonium salt of polyacrylic or polymethacrylic acid, or a copolymer of acrylic acid with methacrylic acid, acrylamide or hydroxypropyl acrylate as a dispersant.
Send Inquiry
CN1903545A
A method for preparing the functional gloves from nitrile rubber for killing bacteria, moistening and beautifying skin and releasing fragrant smell includes such steps as immersing a hand model in nitrile emulsoid to form a nitrile rubber film and immersing in function high-molecular material to form a functional film.
Send InquiryUS5210151A - Hydrogenation of nitrile rubber
An improved process is provided for the catalytic hydrogenation of nitrile rubber using a ruthenium catalyst wherein the improvement is that the nitrile rubber is provided as an aqueous emulsion and a solvent and a selected inorganic additive are present during the hydrogenation, whereby the molecular weight increase in the hydrogenation process is minimized and controlled.
Send Inquiry
US20060042733A1 - patents.google.com
A pneumatic tire comprises a conductive tread conductive part which is disposed on an inner side of a tread portion, and a tread rubber portion comprising a rubber strip winding body in which a rubber strip is spirally wound and superposed in a circumferential direction. A radially outer surface of the tread rubber portion forms a tread-ground contact surface, and a radially inner surface of
Send Inquiry