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Class Information
Number: 524/29
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 (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Carbohydrate or derivative dnrm > Atom other than o, h, c, s, or group ia metal
Description: Subject matter wherein the carbohydrate DNRM contains an atom other than oxygen, hydrogen, carbon, sulfur, or a group IA metal atom (Li, Na, K, Rb, Cs).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7226972 |
Process for cross-linking hyaluronic acid to polymers |
Jun. 5, 2007 |
| 6843841 |
Preventing flow through subterranean zones |
Jan. 18, 2005 |
| 6703444 |
Process for cross-linking hyaluronic acid to polymers |
Mar. 9, 2004 |
| 6688041 |
Pigment concentrates for coloring seeds |
Feb. 10, 2004 |
| 6638538 |
Hyaluronic acid gel composition, process for producing the same, and medical material containing the same |
Oct. 28, 2003 |
| 6509397 |
Plastic material made from a polymer blend |
Jan. 21, 2003 |
| 6277899 |
Biodegradable polymeric composition |
Aug. 21, 2001 |
| 6274653 |
Bonding agent preparations for paints, the production and use thereof |
Aug. 14, 2001 |
| 5989329 |
Biostable water-borne paints |
Nov. 23, 1999 |
| 5879440 |
Biostable water-borne paints and processes for their preparation |
Mar. 9, 1999 |
| 5874486 |
Biodegradable polymeric composition |
Feb. 23, 1999 |
| 5646205 |
Ion complex membrane and a method for producing same |
Jul. 8, 1997 |
| 5578073 |
Thromboresistant surface treatment for biomaterials |
Nov. 26, 1996 |
| 5578661 |
Gel forming system for use as wound dressings |
Nov. 26, 1996 |
| 5414028 |
Carbohydrate substituted dibenzo[d,f][1,3,2]dioxaphosphepin stabilizers |
May. 9, 1995 |
| 5397520 |
Modified agar and process for preparing modified agar for use ceramic composition to add green strength and/or improve other properties of a preform |
Mar. 14, 1995 |
| 5356962 |
Carbohydrate substituted dibenzo[D,G][1,3,2]dioxaphosphocin stabilizers |
Oct. 18, 1994 |
| 5346935 |
Hydrogel |
Sep. 13, 1994 |
| 5013769 |
Method of making a hydrogel-forming wound dressing or skin coating material |
May. 7, 1991 |
| 4952618 |
Hydrocolloid/adhesive composition |
Aug. 28, 1990 |
| 4944767 |
Synthetic material apt to stably adsorb high quantities of heparin, and process for the production thereof |
Jul. 31, 1990 |
| 4920158 |
Hydrogel-forming wound dressing or skin coating material |
Apr. 24, 1990 |
| 4853429 |
Seed colorant |
Aug. 1, 1989 |
| 4853426 |
In-reactor stabilization of polyolefins via coated stabilizers |
Aug. 1, 1989 |
| 4795741 |
Compositions for therapeutic percutaneous embolization and the use thereof |
Jan. 3, 1989 |
| 4772646 |
Concentrated hydrophilic polymer suspensions |
Sep. 20, 1988 |
| 4746504 |
Heavy metal salts of hyaluronic acid and their use as antimicrobial agents |
May. 24, 1988 |
| 4619955 |
Isocyanate functional urethanes as flexibilizing additives in coating vehicles |
Oct. 28, 1986 |
| 4605691 |
Cross-linked gels of hyaluronic acid and products containing such gels |
Aug. 12, 1986 |
| 4582865 |
Cross-linked gels of hyaluronic acid and products containing such gels |
Apr. 15, 1986 |
| 4501835 |
Polyacrylic acid/chitosan polyelectrolyte complex |
Feb. 26, 1985 |
| 4500676 |
Hyaluronate modified polymeric articles |
Feb. 19, 1985 |
| 4487865 |
Polymeric articles modified with hyaluronate |
Dec. 11, 1984 |
| 4443608 |
(+),(-)-Tropicamide O-.beta.-B-glucuronic acid, its diastereomers, and salts thereof |
Apr. 17, 1984 |
| 4366303 |
Particulate resoles with improved cure rate and sinter resistance |
Dec. 28, 1982 |
| 4342672 |
Use of Heteropolysaccharide S-156 in latex paint |
Aug. 3, 1982 |
| 4329448 |
Microbial heteropolysaccharide |
May. 11, 1982 |
| 4246124 |
Gelled compositions and well treating |
Jan. 20, 1981 |
| 4244826 |
Gelled acidic well treating composition and process |
Jan. 13, 1981 |
| RE30459 |
Nitrite esters of polyhydroxy polymers |
Dec. 23, 1980 |
| 4172057 |
Amino-resin compositions |
Oct. 23, 1979 |
| 4020040 |
Coloring compositions of powder form |
Apr. 26, 1977 |
| 3962158 |
Hydrophilic polymer membranes of polyvinyl alcohol and chitosan |
Jun. 8, 1976 |
| 3941767 |
Method of preparing powdered elastomer compositions |
Mar. 2, 1976 |
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