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Home › Composition of flexible polyurethane foams blown using reduced amounts of chlorofluorocarbon blowing agents and method for preparation

Composition of flexible polyurethane foams blown using reduced amounts of chlorofluorocarbon blowing agents and method for preparation

US Patent 5240635 · Granted Aug 31, 1993

Estimated economic value: $8,079,000 ⓘ

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