WO2001012712B1 - Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating - Google Patents

Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating

Info

Publication number
WO2001012712B1
WO2001012712B1 PCT/US2000/022220 US0022220W WO0112712B1 WO 2001012712 B1 WO2001012712 B1 WO 2001012712B1 US 0022220 W US0022220 W US 0022220W WO 0112712 B1 WO0112712 B1 WO 0112712B1
Authority
WO
WIPO (PCT)
Prior art keywords
latex coating
making
hydrophobe
ether copolymer
defoamer
Prior art date
Application number
PCT/US2000/022220
Other languages
French (fr)
Other versions
WO2001012712A1 (en
Inventor
G Mark Zody
Original Assignee
Sued Chemie Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sued Chemie Inc filed Critical Sued Chemie Inc
Priority to AU66397/00A priority Critical patent/AU772095B2/en
Priority to MXPA02001461A priority patent/MXPA02001461A/en
Priority to JP2001517602A priority patent/JP2003507509A/en
Priority to EP00954049A priority patent/EP1208147A4/en
Priority to CA002384180A priority patent/CA2384180A1/en
Publication of WO2001012712A1 publication Critical patent/WO2001012712A1/en
Publication of WO2001012712B1 publication Critical patent/WO2001012712B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/32—Modified amine-aldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/40—Chemically modified polycondensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/40—Chemically modified polycondensates
    • C08G12/42—Chemically modified polycondensates by etherifying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen

Abstract

The present invention relates to a latex coating composition that contains at least one linear aminoplast ether copolymer having a relatively high hydrophobe content and sufficient to thicken the latex coating without the need for additional thickeners.

Claims

AMENDED CLAIMS[received by the International Bureau on 9 February 2001 (09.02.01); original claims 2, 5, 6, 8, and 16-18 amended; remaining claims unchanged (2 pages)]
1. A latex coating based on small particle size acrylics with improved viscosity retention, comprising:
a) at least one pigment and water, b) at least one dispersant, c) at least one defoamer, d) at least one aminoplast ether copolymer sufficient to thicken the latex coating without the need for additional non-aminopiast ether copolymer thickeners.
2. The latex coating of claim 1 , wherein the aminoplast ether copolymer has a relatively high hydrophobe content.
3. The latex coating of claim 2, wherein the hydrophobe content is about 3 to about 10% weight content
4. The latex coating of claim 2, wherein the hydrophobe is tristyryl phenol.
5. The latex coating of claim 2, wherein the amount of aminoplast ether copolymer is from about 0.1 weight percent to about 15 weight percent
6. The latex coating of claim 2, wherein the aminoplast ether copolymer has a molecular weight of about 12,000 to about 800,000.
7. The latex coating of claim 5, wherein the hydrophobe is tristyryl phenol.
8. A method for τηa]ring a latex coating with improved viscosity retention having the following steps:
a) ao'mixing water, a dispersant, a defoamer, propylene glycol, and Kathon LX; b) admixing in additional desired additives and pigments; c) adding this premix to a container; and d) optionally adding a defoamer to remove entrained air.
9. The method for making a latex coating of claim 8, wherein the premix comprises water and aminoplast ether copolymer.
25
10. The method for making a latex coating of claim 9, wherein the aminoplast ether copolymer contains a relatively high hydrophobe content.
11. The method for making a latex coating of claim 9, wherein the hydrophobe is tristyiyl phenol.
12. The method of making a latex coating of claim 9, wherein the hydrophobe content is greater than about 3% by weight
13. The method for making a latex coating of claim 8, wherein the dispersant comprises Tamol 7 1.
14. The method for making a latex coating of claim 8, wherein the defoamer comprises foamaster VL.
15. The method for making a latex coating of claim 8, wherein the pigments comprise Ti02.
16. The method of making a latex coating of claim 9, wherein the aminoplast ether copolymer contains a relatively high hydrophobe content.
17. The method of making a latex coating of claim 16, wherein the hydrophobe is aliphatic, alkyl phenol, tristyryl phenol, or combinations thereof,
18. A method for making a small particle size acrylic latex coating with an improved viscosity retention having the following steps:
a) admixing water, a dispersant, a defoamer, propylene glycol, and Kathon LX; b) admixing in additional desired additives and pigments; c) adding this premix to a container; and d) optionally adding a defoamer to remove entrained air.
19. The method for making a small particle size acrylic latex coating of claim 18, wherein the premix comprises water, Optiflo LI 00, and Optiflo H600.
20. The method for making a small particle size acrylic latex coating of claim 18, wherein the pigments comprise TiO2.
21. The method for making a small particle size acrylic latex coating of claim 1 ,wherein the pigments comprise TiO2.
PCT/US2000/022220 1999-08-13 2000-08-11 Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating WO2001012712A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU66397/00A AU772095B2 (en) 1999-08-13 2000-08-11 Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating
MXPA02001461A MXPA02001461A (en) 1999-08-13 2000-08-11 Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating.
JP2001517602A JP2003507509A (en) 1999-08-13 2000-08-11 Nonionic associative thickener composition with improved viscosity retention upon coloring with architectural latex paint
EP00954049A EP1208147A4 (en) 1999-08-13 2000-08-11 Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating
CA002384180A CA2384180A1 (en) 1999-08-13 2000-08-11 Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37359299A 1999-08-13 1999-08-13
US09/373,592 1999-08-13

Publications (2)

Publication Number Publication Date
WO2001012712A1 WO2001012712A1 (en) 2001-02-22
WO2001012712B1 true WO2001012712B1 (en) 2001-05-03

Family

ID=23473060

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/022220 WO2001012712A1 (en) 1999-08-13 2000-08-11 Nonionic associative thickener composition with improved viscosity retention upon tinting in architectural latex coating

Country Status (6)

Country Link
EP (1) EP1208147A4 (en)
JP (1) JP2003507509A (en)
AU (1) AU772095B2 (en)
CA (1) CA2384180A1 (en)
MX (1) MXPA02001461A (en)
WO (1) WO2001012712A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10563072B2 (en) 2016-10-21 2020-02-18 Rohm And Haas Company Deep base paint formulation

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038147A1 (en) * 2000-08-04 2002-02-14 Sued Chemie Ag Graft polymers or copolymers
DE50205331D1 (en) * 2001-09-11 2006-01-26 Faber Castell Ag Powder pencil with a porous mine body
DE10163985A1 (en) * 2001-12-24 2003-07-03 Sued Chemie Ag Copolymers containing aminoplast units and their use as dispersants or stabilizers
DE10310175A1 (en) * 2003-03-08 2004-09-16 Süd-Chemie AG Associative thickener preparation
US6900255B2 (en) 2003-05-16 2005-05-31 Hercules Incorporated Suppression of aqueous viscosity of nonionic associative thickeners
EP1541643B1 (en) 2003-12-10 2013-03-13 Rohm And Haas Company Nonionic associative thickener containing condensation polymer backbone
US7803864B2 (en) 2006-01-05 2010-09-28 Rohm And Haas Company Associative thickener compositions and methods of use
US7741402B2 (en) 2007-03-21 2010-06-22 Rohm And Haas Company Thickener composition and method for thickening aqueous systems
US7868122B2 (en) * 2008-06-19 2011-01-11 Southern Clay Products, Inc. Tint-viscosity stabilization polymeric thickeners
MX345165B (en) 2012-03-08 2017-01-19 Hercules Inc Viscosity suppression of associative thickeners using organophosphates.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289811A (en) * 1980-02-21 1981-09-15 Celanese Corporation Stable aqueous dispersions of mixed resins and process for use as coating compositions
US6103816A (en) * 1992-10-30 2000-08-15 Ppg Industries Ohio, Inc. Aqueous aminoplast curable film-forming compositions providing films having resistance to acid etching
US5914373A (en) * 1995-06-07 1999-06-22 United Catalysts, Inc. Water soluble aminoplast-ether copolymers
US5629373A (en) * 1995-06-07 1997-05-13 United Catalysts, Inc. Water based coating composition containing an aminoplast-ether copolymer
US5627232A (en) * 1995-06-07 1997-05-06 United Catalysts, Inc. Water-based composition containing an aminoplast-ether copolymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10563072B2 (en) 2016-10-21 2020-02-18 Rohm And Haas Company Deep base paint formulation

Also Published As

Publication number Publication date
AU6639700A (en) 2001-03-13
CA2384180A1 (en) 2001-02-22
WO2001012712A1 (en) 2001-02-22
AU772095B2 (en) 2004-04-08
MXPA02001461A (en) 2003-07-21
EP1208147A1 (en) 2002-05-29
EP1208147A4 (en) 2002-10-16
JP2003507509A (en) 2003-02-25

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