3630259 is referenced by 6 patents and cites 4 patents.

Spin finish for yarns to be bonded to rubber includes polyvinyl alcohol and microcrystalline or emulsifiable polyethylene wax. The wax has a melting point of at least 50.degree. C. and a penetration at 77.degree. F. of between 1 and 10 in accordance with ASTM test method D-1321-55T.

Title
Synthetic yarn coated with a spin finish and process for producing the same
Application Number
04/879,560
Publication Number
3630259
Application Date
November 24, 1969
Publication Date
December 28, 1971
Inventor
Brignac Edmond P
Assignee
Monsanto Company
IPC
B60c 09/00
C08L 91/00
C08L 91/06
C08J 05/04
C08J 05/06
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