4. Compositions
  5. Preservative agents
  6. Anti-oxidants or chemical change inhibitants

Peter Schwerdt

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Neutralizing agent for paper products

Compositions: coating or plastic – Coating or plastic compositions – Fat – fatty oil – fatty oil acid or salt thereof containing
Patent

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Process and device for nonpolluting mass deacidification of book

Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Process of storage or protection
Patent

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Solvents for agents to mass deacidify books and other paper prod

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent

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Profile ID: LFUS-PAI-P-1581165

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