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Class Information
Number: 523/303
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Controlling process in response to a stated measurement or test
Description: Process wherein control of the treatment or formation of an intentional or desired composition is altered in response to a stated measurement or test.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7354964 |
Method and apparatus for producing dope |
Apr. 8, 2008 |
| 6726352 |
Processing method of a mixture for tire rubber compound |
Apr. 27, 2004 |
| 6656589 |
Polyamide resin pellet for a miniature part |
Dec. 2, 2003 |
| 6518356 |
Functional dyes used as an indicator in aerobically hardening compositions |
Feb. 11, 2003 |
| 6353043 |
Multi-colored epoxy coating system |
Mar. 5, 2002 |
| 6309788 |
Process for producing toner |
Oct. 30, 2001 |
| 6274694 |
Process for the production of polyurethane lens |
Aug. 14, 2001 |
| 6110454 |
Process for making substantially homogeneous copolymers of vinyl pyrrolidone and N-3,3-dimethylaminopropyl methacrylamide for personal care applications |
Aug. 29, 2000 |
| 5744568 |
Process for the production of polyurethane lens |
Apr. 28, 1998 |
| 5723517 |
System for controlling the color of compounded polymer(s) using in-process color measurements |
Mar. 3, 1998 |
| 5635580 |
Process for the production of polyurethane lens |
Jun. 3, 1997 |
| 5559173 |
System for controlling the color of compounded polymer(s) using in-process color measurements |
Sep. 24, 1996 |
| 5290602 |
Hindered-hydroxyl functional (meth) acrylate-containing copolymers particularly suitable for use in coating compositions which are sprayed with compressed fluids as viscosity reducing diluents |
Mar. 1, 1994 |
| 4992487 |
Method for determining flow behavior index and using index to control polymer rheology and physical properties |
Feb. 12, 1991 |
| RE33214 |
Process for controlled mixing in a high intensity mixer |
May. 15, 1990 |
| 4792908 |
Method for controlling the mooney viscosity of compounded rubber formulations |
Dec. 20, 1988 |
| 4689364 |
Process for preparing polyamide based, titanium dioxide pigmented pulverulent coating compositions having at least ten aliphatically bound carbon atoms per carbonamide group |
Aug. 25, 1987 |
| 4659755 |
Method of continuously operating a counter-flow washing column |
Apr. 21, 1987 |
| 4448943 |
Method for measuring polymerization process variables |
May. 15, 1984 |
| 4448909 |
Method for determining compounding process variables |
May. 15, 1984 |
| 4433075 |
Quality control procedure for determining particle concentration in polymers |
Feb. 21, 1984 |
| 4419479 |
Reinforced carboxy nitrile polymer compositions containing particulate nickel |
Dec. 6, 1983 |
| 4404364 |
Optimum method of milling rubber |
Sep. 13, 1983 |
| 4375524 |
Process control for flash concentrating solutions containing polyolefins |
Mar. 1, 1983 |
| 4234466 |
Process for preparation of solid pigment resin dispersion |
Nov. 18, 1980 |
| 4230615 |
Process for controlled mixing in a high intensity mixer |
Oct. 28, 1980 |
| RE30029 |
Absorbent mass of alloy fibers of regenerated cellulose and polyacrylic acid salt of alkali-metals or ammonium |
Jun. 12, 1979 |
| 4113701 |
Method for the preparation of hardenable urea formaldehyde resins |
Sep. 12, 1978 |
| 4011192 |
Colored yarns |
Mar. 8, 1977 |
| 3981840 |
Method for molding thermoplastic resin compositions |
Sep. 21, 1976 |
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