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US07767180B2 Precipitated silicas having special surface properties 有权
具有特殊表面性质的沉淀二氧化硅

Precipitated silicas having special surface properties
摘要:
Precipitated silicas having an SiOHisolated absorbance ratio of greater than or equal to 1, may be used as reinforcers and thickeners for sealants.
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