Patent ID: 7214634

Claim:
A laminated product comprising a porous organic material and a cloth bonded with an adhesive, wherein the adhesive comprises as major ingredients: a polychloroprene latex which is obtained by polymerizing 100 parts by mass of chloroprene with more than 0 part by mass and less than 2 parts by mass of an ethylenically unsaturated carboxylic acid in the presence of from 0.5 to 4 parts by mass of a polyvinyl alcohol and then adding a pH adjustor and a radical scavenger and which has a gel content in the chloroprene polymer of from 10 to 60 mass % and a pH of from 6 to 10, a tackifier resin, and a metal oxide, wherein the radical scavenger is a polymerization inhibitor or an antioxidant, and from more than 0, to 0.5 parts by mass of the polymerization inhibitor or from 0.1 to 1.5 parts by mass of the antioxidant, is used per 100 parts by mass of the chloroprene, and wherein the pH adjustor comprises a weakly acidic salt.