摘要:
PROBLEM TO BE SOLVED: To provide an aqueous drawing material composition capable of forming a coating film with good expansion on a drawing surface, not generating crack or peeling of the coating film due to stretch of the drawing surface even when the coating film is formed on the drawing surface having elastic property such as clothing, rubber gloves, wet suits, a balloon, a tire and the like.SOLUTION: An aqueous drawing material composition contains water, a pigment, a rubber latex and a synthetic resin emulsion, and the rubber latex is contained in a range of 3.5 to 8.5 wt.% as the solid content, and the synthetic resin emulsion is contained in the range of 3.5 to 8.5 wt.% as the solid content.
摘要:
PROBLEM TO BE SOLVED: To provide a rubber composition for coating a steel cord by which fatigue resistance is improved, heat build-up is reduced, and also initial adhesion and adhesion after deterioration are improved; and to provide a method for producing the composition, and a steel cord/rubber composite by using the composition. SOLUTION: The rubber composition for coating the steel cord contains a nano-composite formed by finely dispersing a layered clay mineral in a rubber component. The steel cord/rubber composite comprises the rubber composition for coating the steel cord and the steel cord. The content of the layered clay mineral is preferably 3-30 pts. by mass based on 100 pts. by mass of the rubber component. The rubber component preferably contains a natural rubber as a main component. COPYRIGHT: (C)2005,JPO&NCIPI
摘要:
A water based, cold seal, cohesive coating for bonding one or more substrates together to form a flexible package to contain an article, especially useful for snack food packaging. The cohesive coating includes about 25% to about 90% by weight of a natural rubber latex emulsion, about 10% to about 75% by weight of a non-self-crosslinking acrylic emulsion, about 0.01% to about 10% by weight water, and one or more ingredient selected from an anti-foam agent, ammonia, a surfactant, an anti-blocking agent, an inert filler, and a conditioning agent, so that in combination the components total 100% by weight of the composition. The use of a non-self-crosslinking acrylic emulsion provides an improved cold seal cohesive that may be employed with current high temperature converting systems and provides improved adhesion to substrates, enhanced cohesion to itself, reduced blocking and avoids seal deadening.
摘要:
PROBLEM TO BE SOLVED: To provide a microgel-containing composition in which microgel is finely dispersed in a crosslinkable organic medium.SOLUTION: This composition includes at least one specific organic crosslinkable medium and at least one microgel which is not crosslinked by high-energy beams. There are also disclosed a method for producing the composition, uses of the composition, a microgel-containing polymer produced therefrom and shaped articles or coatings produced therefrom.
摘要:
PURPOSE: To provide a coating agent which prevents the deposition of shellfishes or algae on fishing gear, ships or the like or promotes spontaneous removal of such life. CONSTITUTION: This agent is one which is applied to that part of fishing gear, ships or the like which is immersed in sea water to prevent the deposition of shellfishes thereon and comprising a solution or latex containing unvulcanized natural rubber as the principal component.