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Class Information
Number: 527/602
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From natural resin or derivative reactant excluding tall oil or derivative > With phenolic reactant
Description: Subject matter wherein a phenolic reactant is present in addition to said natural resin or derivative.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6894096 |
Method of producing resin varnish for printing ink |
May. 17, 2005 |
| 6265481 |
Rapidly absorbed printing inks and their use |
Jul. 24, 2001 |
| 6172174 |
Phenolic rosin resin compositions |
Jan. 9, 2001 |
| 6153693 |
Elastomeric-modified phenolic rosin resins |
Nov. 28, 2000 |
| 5969071 |
Method for preparing phenolic rosin resins |
Oct. 19, 1999 |
| 5808119 |
Process for esterifying a polyphenolic oligomeric extract of plant origin, composition thus obtained and use thereof |
Sep. 15, 1998 |
| 5556454 |
Modified natural resin esters, processes for their preparation and their use as binder resins in printing inks |
Sep. 17, 1996 |
| 5427612 |
Phenolic-resin-modified natural resin acid esters, processes for their preparation and their use in printing inks |
Jun. 27, 1995 |
| 5387669 |
Process for preparing rosin ester and colorless rosin |
Feb. 7, 1995 |
| 5380789 |
Method of preparing vegetable oil-modified phenolic resin and laminate produced by using the same |
Jan. 10, 1995 |
| 5104449 |
Water-soluable rosin-based coatings and inks |
Apr. 14, 1992 |
| 5100989 |
Resin acid esters based on novolak oxyalkylates, their preparation and their use |
Mar. 31, 1992 |
| 4710228 |
Edible coating composition and method of preparation |
Dec. 1, 1987 |
| 4643848 |
Modified rosin ester preparation |
Feb. 17, 1987 |
| 4391640 |
Process for producing oil-modified and rosin-modified phenolic resin for printing inks |
Jul. 5, 1983 |
| 4116910 |
Printing ink binders |
Sep. 26, 1978 |
| 3954690 |
Removal of sulfuric acid compounds |
May. 4, 1976 |
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