Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing CofiledCriticalMinnesota Mining and Manufacturing Co
Priority to ES1967129552UpriorityCriticalpatent/ES129552Y/en
Publication of ES129552UpublicationCriticalpatent/ES129552U/en
Application grantedgrantedCritical
Publication of ES129552YpublicationCriticalpatent/ES129552Y/en
An adhesive buffer suitable for use as a drum support buffer, characterized in that it comprises a flat, hard, tough, flexible and elastically compressible disk, having physical properties within the following tabulated range of values: shore hardness a-2, 40 a 100; hardness (ball penetration), 0, 7 to 36, 5kg; compression module (1%), 7 to 210kg/cm2; compression, 50%, 10 to 350kg/cm2; recovery from 50% compression, at least 75% of normal permanent compression ratio, not higher than 15% and having a thin side of a sticky adhesive by pressure, which has a strong adhesive bond to a flat face of said disc cohesion and high adhesion power. (Machine-translation by Google Translate, not legally binding)
ES1967129552U1967-06-011967-06-01
AN ADHESIVE BUFFER.
ExpiredES129552Y
(en)
RUBBER-LIKE COPOLYMERS OF ETHYLENE, AT LEAST ONE OTHER .alpha.-ALKENE AND, OPTIONALLY, ONE OR MORE POLYENES, AND COMPOSITIONS POSSESSING INCREASED BUILDING TACK, ON THE BASIS OF SUCH COPOLYMERS AND TACKIFIERS
Improvements in the rubber blocks that serve elastic element in elastic wheels, elastic couplings of trees and analogs (Machine-translation by Google Translate, not legally binding)