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US 9,512,387 B2Granted
Cleaning compositions for removing polymeric contaminants from papermaking surfaces
AssigneeDuBois Chemicals, Inc.
InventorsHarold Laser, Brandon E. Mahler, Robert E. Ebbeler
Life of this patent
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Abstract
Embodiments of cleaning compositions for removing polymeric soils comprise at least one surfactant, at least one amine, and a solvent blend comprising at least one aromatic alcohol, at least one dibasic ester, and at least one terpene solvent.
Claims30
A cleaning composition for removing polymeric soils comprising:
- at least one surfactant;
- at least one amine;
- and
- a solvent blend comprising at least one aromatic alcohol, at least one dibasic ester, and at least one terpene solvent.
1 more element
A cleaning composition for removing polymeric soils comprising:
- at least one surfactant;
- at least one amine;
- and
- a solvent blend having a Hansen Solubility Factor for polymeric soils of below 4.
1 more element
Dependencies are inferred from the claim text.