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US5061384A Heat-resistant lubricant compositions for processing synthetic fibers 失效
用于加工合成纤维的耐热润滑剂组合物

Heat-resistant lubricant compositions for processing synthetic fibers
摘要:
A heat-resistant lubricant composition for processing synthetic fibers includes 85% or more by weight of polyether compound of molecular weight between 500 and 10000 derivable from alkylene oxide with 2-4 carbon atoms and an organic compound having at least one active hydrogen in its molecule, 0.2-5% by weight of modified polysiloxane of molecular weight 2500 or greater modified by propylene oxide and/or ethylene oxide, and 0.05-10% by weight of phosphonium sulfonate of a specified structure.
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