Abstract: Devices and methods for treating a diseased heart including devices and methods for remodeling or reconfiguring a shape of a diseased heart, assisting in function of a diseased heart, and stabilizing such devices on a diseased heart. In some embodiments, the devices and methods include one or more segments for changing a shape of the heart or a portion thereof, and methods for using such devices and methods.

Abstract: An improved golf ball cover is disclosed. The cover has balata replaced by cis 1,4 polybutadiene in an amount up to 30 parts without producing a deleterious effect on the cover yet maintaining the good "clock" and "feel" of a balata covered golf ball and increasing the toughness of the ball cover.

Abstract: The solid golf ball is made from a polybutadiene admixture of cis-1,4 polybutadiene and 1,2 polybutadiene; a metal salt of an unsaturated carboxylic acid; an inorganic filler; and a free radical initiator. The admixture has about 99.5% to about 95% by weight of cis-1,4 polybutadiene and about 0.5% to about 5% by weight of 1,2 polybutadiene. The cis-1,4 polybutadiene is made from about 80% to about 100% by weight of cis-1,4 polybutadiene with a cis-1,4 content of 95% and about 0% to about 20% by weight of a cis-1,4 polybutadiene with a cis-1,4 content of about 98%.

Abstract: An improved golf ball cover is disclosed. The cover has balata replaced by polyoctenylene rubber in an amount up to 40 parts without producing a deleterious effect on the cover yet maintaining the good "click" and "feel" of a balata covered golf ball and increasing the toughness of the ball cover.

Abstract: A solid golf ball is made using zinc diacrylate to crosslink polybutadiene. A small amount of zinc dimethacrylate is added and results in a golf ball of higher initial velocity. The amount of zinc dimethacrylate is between 0.1% to 2.0% by weight of the combined total of zinc diacrylate and zinc dimethacrylate. The golf ball product is suitably a one piece golf ball or the core of a two piece golf ball.

Abstract: A process for curing a diene polymer including polybutadiene and a metal salt of an alpha, beta ethylenically unsaturated acid using at least two free radical initiators where one initiator has a half life about three times greater than the half life of the other initiator at the same temperature.

Abstract: A process of making a superior solid golf ball is disclosed. Two free radical initiators having different reactivities are used. A surprising and unexpected increase in initial velocity is obtained.