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Klin Rodrigues Phones & Addresses

  • 109 Grayson Rd, Signal Mountain, TN 37377 (423) 886-5095
  • Signal Mtn, TN
  • Lafayette, IN
  • Duncan, OK
  • Akron, OH
  • W Lafayette, IN

Publications

Us Patents

Hybrid Copolymers

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US Patent:
7666963, Feb 23, 2010
Filed:
Jul 18, 2006
Appl. No.:
11/458180
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
Darin K. Griffith - Chattanooga TN, US
Assignee:
Akzo Nobel N.V. - Arnhem
International Classification:
C08F 2/38
US Classification:
526200, 526286, 526288, 5263182, 5263184, 5263186
Abstract:
Hybrid copolymers for use as anti-scalant and dispersant. The polymers are useful in compositions used in aqueous systems. The polymers include at least one synthetic monomeric constituent that is chain terminated by a naturally occurring hydroxyl containing moiety. A process for preparing these hybrid copolymers is also provided.

Modified Polysaccharides

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US Patent:
7727945, Jun 1, 2010
Filed:
Dec 11, 2005
Appl. No.:
11/275109
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
John S. Thomaides - Berkeley Heights NJ, US
A. Levent Cimecioglu - Princeton NJ, US
Martin Crossman - Hixson TN, US
Assignee:
Akzo Nobel N.V. - Arnhem
International Classification:
C02F 5/08
C11D 3/22
C11D 3/37
US Classification:
510247, 510434, 510467, 510471, 252175
Abstract:
Modified polysaccharide polymers for use as anti-scalant and dispersant. The polymers are useful in compositions used in aqueous systems. The modified polysaccharides are also useful in detergent formulations, water treatment, dispersants and oilfield applications and as fiberglass binders. Such applications include a modified polysaccharide having up to about 70 mole % carboxyl groups per mole of polysaccharide ASU and up to about 20 mole % aldehyde groups per mole of polysaccharide ASU. The applications can also include a blend of modified polysaccharides and other synthetic polymers.

Glass Adhesion Promoter

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US Patent:
7776985, Aug 17, 2010
Filed:
Sep 10, 2007
Appl. No.:
11/852435
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
James C. Long - Chattanooga TN, US
Assignee:
Akzo Nobel N.V.
International Classification:
C08F 20/06
US Classification:
5263171, 5263182, 5263031, 526279
Abstract:
A glass adhesion composition containing a copolymer having an acid and a substituted amide, silanol, or amine oxide functionality. The substituted amide, silanol, or amine oxide functionality provide excellent adhesion of the copolymer to glass, silica, sand and other silicon-based substances. The copolymer is useful as a fiberglass binder, and also useful in providing protective coatings on glass sheets. A fiberglass sizing composition is also provided having a copolymer that includes at least one acid group derived from at least one acid monomer, a hydrophobic comonomer, and a crosslinker. Additives can be added to the compositions to provide other functionality such as corrosion inhibitors, hydrophobic additives, additives for reducing leaching of glass, release agents, acids for lowering pH, anti-oxidants/reducing agents, emulsifiers, dyes, pigments, oils, fillers, colorants, curing agents, anti-migration aids, biocides, plasticizers, waxes, anti-foaming agents, coupling agents, thermal stabilizers, flame retardants, enzymes, wetting agents, and lubricants.

Glass Adhesion Promoter

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US Patent:
7829627, Nov 9, 2010
Filed:
Aug 1, 2007
Appl. No.:
11/832109
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
James C. Long - Chattanooga TN, US
Assignee:
Akzo Nobel N.V. - Arnhem
International Classification:
C08K 3/12
US Classification:
524543, 524556
Abstract:
A glass adhesion composition containing a copolymer having an acid and a substituted amide, silanol, or amine oxide functionality. The substituted amide, silanol, or amine oxide functionality provide excellent adhesion of the copolymer to glass, silica, sand and other silicon-based substances. The copolymer is useful as a fiberglass binder, and also useful in providing protective coatings on glass sheets. A fiberglass sizing composition is also provided having a copolymer that includes at least one acid group derived from at least one acid monomer, a hydrophobic comonomer, and a crosslinker. Additives can be added to the compositions to provide other functionality such as corrosion inhibitors, hydrophobic additives, additives for reducing leaching of glass, release agents, acids for lowering pH, anti-oxidants/reducing agents, emulsifiers, dyes, pigments, oils, fillers, colorants, curing agents, anti-migration aids, biocides, plasticizers, waxes, anti-foaming agents, coupling agents, thermal stabilizers, flame retardants, enzymes, wetting agents, and lubricants.

Hybrid Copolymers

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US Patent:
7851571, Dec 14, 2010
Filed:
Nov 24, 2009
Appl. No.:
12/625056
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
Darin K. Griffith - Chattanooga TN, US
Assignee:
Akzo Nobel N.V. - Arnhem
International Classification:
C08F 2/38
US Classification:
526200, 526286, 526288, 5263182, 5263184, 5263186
Abstract:
Hybrid copolymers for use as anti-sealant and dispersant. The polymers are useful in compositions used in aqueous systems. The polymers include at least one synthetic monomeric constituent that is chain terminated by a naturally occurring hydroxyl containing moiety. A process for preparing these hybrid copolymers is also provided.

Amine Copolymers For Textile And Fabric Protection

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US Patent:
7935666, May 3, 2011
Filed:
Feb 18, 2005
Appl. No.:
11/061602
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
Martin Crossman - Hixson TN, US
Assignee:
Akzo Nobel N.V. - Arnhem
International Classification:
C11D 1/02
C11D 1/66
C11D 3/37
D06M 13/322
US Classification:
510341, 510350, 510356, 510433, 510434, 510476, 510477, 510490, 510499, 81156, 8181, 8196
Abstract:
The present invention relates to a detergent composition having from 3 to 75 percent by weight of at least one surfactant; and from 0. 01 to 5 percent by weight percent of a copolymer composed of from about 70 to 100 mole percent of at least one amine-functional monomer, and from about 30 to 0 mole percent of at least one hydrophobic ethylenically unsaturated monomer, wherein said amine-functional monomer is not a quaternized amine, and wherein said copolymer has been at least partially neutralized. The detergent composition having the copolymers provides color protection and anti-pill properties in laundry applications.

Modified Polysaccharides

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US Patent:
8039428, Oct 18, 2011
Filed:
Apr 14, 2010
Appl. No.:
12/760088
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
John S. Thomaides - Berkeley Heights NJ, US
A. Levent Cimecioglu - Princeton NJ, US
Martin Crossman - Hixson TN, US
Assignee:
Akzo Nobel, N.V. - Amhem
International Classification:
C11D 3/22
C11D 3/37
US Classification:
510471, 510247, 510434, 510474, 252175
Abstract:
Modified polysaccharide polymers for use as anti-sealant and dispersant. The polymers are useful in compositions used in aqueous systems. The modified polysaccharides are also useful in detergent formulations, water treatment, dispersants and oilfield applications and as fiberglass binders. Such applications include a modified polysaccharide having up to about 70 mole % carboxyl groups per mole of polysaccharide ASU and up to about 20 mole % aldehyde groups per mole of polysaccharide ASU. The applications can also include a blend of modified polysaccharides and other synthetic polymers.

Hybrid Copolymers

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US Patent:
8058374, Nov 15, 2011
Filed:
Nov 24, 2009
Appl. No.:
12/625056
Inventors:
Klin A. Rodrigues - Signal Mountain TN, US
Darin K. Griffith - Chattanooga TN, US
Assignee:
Akzo Nobel N.V. - Arnhem
International Classification:
C08F 2/38
US Classification:
526200, 526286, 526288, 5263182, 5263184, 5263186
Abstract:
Hybrid copolymers for use as anti-sealant and dispersant. The polymers are useful in compositions used in aqueous systems. The polymers include at least one synthetic monomeric constituent that is chain terminated by a naturally occurring hydroxyl containing moiety. A process for preparing these hybrid copolymers is also provided.
Klin Rodrigues from Signal Mountain, TN, age ~59 Get Report