Gelatinous elastomer swabs
First Claim
1. A reusable swab comprising;
- (a) a handle;
(b) a gelatinous elastomer swab head, and(c) means for attaching said swab head to one or both ends of said handle, said gelatinous elastomer swab head formed from a composition comprising;
(i) 100 parts by weight of a high viscosity triblock copolymer of the general configuration poly(styrene-ethylene-butylene-styrene);
(ii) from about 300 to about 1,600 parts by weight of a plasticizing oil;
said composition characterized by a gel rigidity of from about 20 to about 800 gram Bloom.
1 Assignment
0 Petitions
Accused Products
Abstract
A novel reusable swab having a gelatinous elastomer swab head attached to one or both ends of a handle is disclosed. The gelatinous elastomer swab head exhibits a combination of properties including unexpectedly high elongation and tensile strength and excellent shape retention after extreme deformation under high-velocity impact and stress conditions. The gelatinous elastomer swabs of this invention are soft, flexible, and have elastic memory, characterized by a gel rigidity of from about 20 gram to about 800 gram Bloom. These and other properties are particularly essential for cleaning various surfaces, deeply recessed areas small crevices, curved surfaces, various hard-to-clean corners of a car interior, other nooks and crannies, and the like.
-
Citations
6 Claims
-
1. A reusable swab comprising;
-
(a) a handle; (b) a gelatinous elastomer swab head, and (c) means for attaching said swab head to one or both ends of said handle, said gelatinous elastomer swab head formed from a composition comprising; (i) 100 parts by weight of a high viscosity triblock copolymer of the general configuration poly(styrene-ethylene-butylene-styrene); (ii) from about 300 to about 1,600 parts by weight of a plasticizing oil;
said composition characterized by a gel rigidity of from about 20 to about 800 gram Bloom. - View Dependent Claims (2, 3, 4, 6)
-
-
5. A reusable swab comprising:
-
(a) a handle, and (b) a gelatinous elastomer swab head;
wherein said swab head is interlocked with an open cell foam attached to one or both ends of said handle, said gelatinous elastomer swab head formed from a composition comprising;(i) 100 parts by weight of a high viscosity triblock copolymer of the general configuration poly(styrene-ethylene-butylene-styrene); (ii) from about 300 to about 1,600 parts by weight of a plasticizing oil;
said composition characterized by a gel rigidity of from about 20 to about 800 gram Bloom.
-
Specification