4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From phenol, phenol ether, or inorganic phenolate

Ortwin Schaffer

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Amino benzophenone dye

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent

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Condensates of bis-(4-hydroxyphenyl) sulfone as tanning assistan

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent

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Condensation polymers of sulfonated phenols, urea, other organic

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent

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Copolymers based on long-chain olefins and ethylenically unsatur

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Treatment of untanned skins or hides
Patent

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Copolymers based on long-chain unsaturated esters and ethylenica

Coating processes – With pretreatment of the base – Organic base
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Profile ID: LFUS-PAI-P-76992

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