(KR820000641) Pet collars for extermination of parasites from warm-blooded animals are made from a flexible synthetic resin contg. 5-20 wt.% of naled (dimethyl 1,2-dibromo-2,2-dichloroethyl phosphate) [I and 2-12 % of a carbamate insecticide II. The band is formed from a dispersion of the synthetic resin, [I , [II and a cpd. controlling the porosity of the surface which does not react with the dispersion and having a b.p at or below the temp. at which the resin is set. The dispersion is heated at that temp. to vaporize the porosity-controlling cpd. to ensure the liberation of gaseous [I and [II at such a rate as to eliminate parasites for a period of >=90 days.
(KR820000641) 1. About 5 to 20 weight % comes red (dimethyl 1,2 - with the Deeb Lomo - 2,2 D claws ethyl force pay [thu]) and about 2 to 12 weight % the nonvloatile carbamate insecticide to contain, the warm-blooded animal (the dog, in order the fact that is lost the exaltation second) from the neck the collar (collar) will be able to attach enough to the neck of the warm-blooded animal where the lock to one end of the collar attaches, width, to be composed of the strip of the pliability plastic material which has a thickness and a length, this strip (strip) the plastic, comes red, within the nonvloatile carbamate and the dispersive material to be a non-reactivity, and the plasticsTo be formed with the ostensible porous control ingredient which has an astigmatism from justice stiffening temperature or temperature under that person, until stiffening temperature heats the minute description dispersive material, evaporates a porous creation ingredient bitterly within the strip to make the hole, to the animal the low of the geisha the flea and the tick extends to inside at least 90 all, removes to, comes at the effective ratio the red gas (dimethyl 1,2 - with the Deeb Lomo - 2,2 - D claws ethyl force pay [thu]) and the carbamate at the time of emission the height the warm-blooded animal (the dog and the cat) the collar.
(KR820000641) LEGAL DETAILS FOR KR820000641 Actual or expected expiration date=1994-04-20 Legal state=DEAD Status=EXPIRED Event publication date=1978-01-10 Event code=KR/APP Event indicator=Pos Event type=Examination events Application details Application country=KR KR780000037 Application date=1978-01-10 Standardized application number=1978KR-0000037 Event publication date=1982-04-20 Event code=KR/B1 Event indicator=Pos Event type=Event indicating In Force Patent specification Publication country=KR Publication number=KR820000641 Publication stage Code=B1 Publication date=1982-04-20 Standardized publication number=KR820000641 Event publication date=1998-01-10 Event code=KR/EEDX Event indicator=Neg Event type=Event indicating Not In Force Patent has expired