Abstract: A chloroprene rubber latex for an adhesive containing a chloroprene rubber polymer which forms a copolymer with a chloroprene monomer and carboxyl-group containing vinyl monomer and which, when dissolved in chloroform to a concentration of 10% by weight, provides a solution free from organic solvent insolubles and having a solution viscosity of 100 mpa.multidot.s to 6000 mpa.multidot.s, a process for production thereof, and an adhesive composition using the same.

Abstract: In accordance with this invention there is obtained a laminated article in which a chlorosulfonated polyolefin composition and a fluorine-containing elastomer composition have firmly bonded to each other by making good use of a chlorosulfonated polyolefin composition containing in particular a lead compound and a peroxide as indispensable components. In order to prepare such a laminated product a layer of chlorosulfonated polyolefin composition containing a lead compound and a peroxide as indispensable components and a layer of fluorine-containing elastomer composition are laminated by molding and then brought to vulcanizing adhesion by subjecting to the conventional process of vulcanization such as steam vulcanization in autoclave, press vulcanization, etc.The laminated article obtained in accordance with this invention is adapted for use as hoses such as fuel oil hoses of automobiles, gas hoses, etc., sheets, or other industrial goods.