WO1999010414A1 - Water washable protective coating - Google Patents
Water washable protective coating Download PDFInfo
- Publication number
- WO1999010414A1 WO1999010414A1 PCT/US1998/017681 US9817681W WO9910414A1 WO 1999010414 A1 WO1999010414 A1 WO 1999010414A1 US 9817681 W US9817681 W US 9817681W WO 9910414 A1 WO9910414 A1 WO 9910414A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- range
- weight
- coating
- water
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000011253 protective coating Substances 0.000 title claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 136
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 43
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 239000002253 acid Substances 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 239000008199 coating composition Substances 0.000 claims abstract description 18
- 230000009477 glass transition Effects 0.000 claims abstract description 17
- 239000003513 alkali Substances 0.000 claims abstract description 15
- 238000001704 evaporation Methods 0.000 claims abstract description 7
- 230000008020 evaporation Effects 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 30
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
- 239000002738 chelating agent Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- -1 defoamers Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003139 biocide Substances 0.000 claims description 4
- 239000002981 blocking agent Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 4
- 239000003205 fragrance Substances 0.000 claims description 4
- 239000000417 fungicide Substances 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 230000008961 swelling Effects 0.000 description 33
- 239000011347 resin Substances 0.000 description 30
- 229920005989 resin Polymers 0.000 description 30
- 230000007935 neutral effect Effects 0.000 description 10
- 238000009472 formulation Methods 0.000 description 9
- 239000008367 deionised water Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000003486 chemical etching Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 239000004902 Softening Agent Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 229920005692 JONCRYL® Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- UJRDRFZCRQNLJM-UHFFFAOYSA-N methyl 3-[3-(benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl]propanoate Chemical compound CC(C)(C)C1=CC(CCC(=O)OC)=CC(N2N=C3C=CC=CC3=N2)=C1O UJRDRFZCRQNLJM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
Definitions
- This invention relates generally to polymeric coatings. More particularly,
- the invention relates to an acrylic based protective coating which can be deposited
- Protective coatings typically comprise formulations including waxes,
- the present invention provides a
- polymers As is known in the art, such materials include polymers of acrylic acid
- a near neutral pH refers to
- the protective coatings of the present invention are applied from an
- compositions of the invention which has a pH in the range of 7.5-9.5.
- present invention may be applied by spraying, brushing, dipping or any other such coating technique.
- the final properties of the coating may be adjusted for various
- relatively low temperature conditions may be made relatively soft so as to resist cracking, while coatings which will be employed in high temperature conditions
- Acrylic based materials have previously been employed in a variety of coating applications; however, it has been found, in accord with the present
- present will include, on a weight basis, approximately 10-50% of a mix of at least
- the polymers are mixed with water, and an alkali, such as sodium hydroxide, potassium hydroxide or mixtures thereof, in an amount,
- composition ranging from 0.5 to 2.5%, by weight, sufficient to maintain the composition at a pH of 7.5 to 9.5.
- the composition are characterized in
- the glass transition temperature of a coating produced by the evaporation of water from the composition is in the range of 0-
- polymers includes a first polymer having a molecular weight of no more than
- styrene acrylic copolymer sold by the B.F.
- Carboset® 1 161 or 1162 The
- alkaline pHs typically in the range of 8.0 - 9.5. This is an important feature of the
- the low molecular weight, high acid number acrylic resin serves to decrease the viscosity of the resultant solution, permitting the use of high solids formulations.
- the low molecular weight, high acid number acrylic resin serves to decrease the viscosity of the resultant solution, permitting the use of high solids formulations.
- present invention will also include a higher molecular weight, lower acid number
- weight of the resultant composition is at least approximately 35,000.
- a coating composition for depositing a protective layer comprises, by weight, 10-50% of a mixture of at
- the composition includes water and an alkali in an amount sufficient to maintain the composition at a pH in the range of 7.5 to 9.5.
- mixture of at least two acrylic polymers is in the range of 35,000 to 100,000, the
- average acid number of the mixture is in the range of 65 to 150, and the glass
- transition temperature of a coating produced by the evaporation of the water from the composition is in the range of 0 to 70 °C.
- hydroxide and sodium hydroxide are included in the coating composition in an
- the glass transition temperature of the coating composition preferably ranges from approximately 0 to 10°C. Most preferably, the glass transition temperature of the coating composition is in the range of approximately
- 1019-118A comprises, by weight, approximately 6.00% Carboset 525 resin, approximately 9.1%) Carboset 515 resin, approximately 0.6% sodium hydroxide,
- the water is preferably heated to 70-80°C.
- the water is preferably heated to 70-80°C.
- the composition includes approximately 0.27% of a water softening ion chelating agent sold by the Ashland Corporation under the trade name Versene
- composition can be applied to an article by spraying, dipping, or brushing, and is
- the overall Tg of the resultant film is approximately 4°C and the
- average molecular weight of the resin in the film is approximately 87,000.
- compositions along with a Tg in the range of approximately 0-8 °C are critical to eliminating the etching and distortion problem discussed above.
- depositing a protective layer comprises, by weight, 1-5% of a first acrylic polymer
- the composition includes a second acrylic polymer, in an amount of 6-
- this second acrylic polymer has a molecular weight in the range of
- composition also includes a third acrylic polymer, in an amount of approximately
- this third acrylic polymer has a molecular weight in the range of
- the composition also includes 3-10% of a fourth acrylic polymer having a molecular weight in the range of 5,000-10,000, an acid number in the range of 50-70 and a Tg of less than 0°C.
- a fourth acrylic polymer having a molecular weight in the range of 5,000-10,000, an acid number in the range of 50-70 and a Tg of less than 0°C.
- an alkali such as sodium hydroxide, potassium
- the viscosity of the coating compositions will depend upon the particular solvent used for the coating compositions.
- composition in one embodiment, includes, by weight, approximately 10-30%) of the foregoing acrylic resins.
- weight in one particularly preferred embodiment, includes, by weight, approximately 10-30%) of the foregoing acrylic resins.
- the resins collectively total 20% by weight of the composition.
- compositions may further include other,
- ancillary ingredients such as water softening agents, chelating agents, surfactants and the like. These materials are typically present in relatively small amounts such as 0.1-1.0%.
- the composition may also include other ancillary ingredients such as water softening agents, chelating agents, surfactants and the like.
- U.V. blocking agents as U.V. blocking agents, biocides, fungicides, defoamers, fragrances and colors.
- the wax is typically employed as an approximately 50% emulsion in water, and
- this emulsion is present in a weight amount of approximately 0.5-2.0% of the composition.
- One group of materials comprises styrene-
- acrylic copolymers also referred to as a styrenated acrylics
- Carboset the B.F. Goodrich corporation under the designation Carboset. These materials are available in various grades; and Carboset 526 may be advantageously
- Carboset 1161 or 1162 may be employed as the first acrylic polymer
- Carboset 525 may be employed as the third acrylic polymer
- Carboset 515 may be employed as the fourth acrylic polymer.
- composition of the present invention comprises, by weight, 1.2% Carboset 526 resin, 9.0% Carboset 1161 resin, 4.0% Carboset
- Carboset 515 resin Carboset 515 resin.
- the resins are dissolved in deionized water, in an amount of 79% of the composition.
- the water is preferably heated
- the composition includes 0.3% of water softening and
- compositions may be applied to an article by spraying
- the resultant film is durable and scratch resistant.
- the overall Tg of the resultant film is approximately 53 °C and the average molecular weight of the
- resin in the film is approximately 59,000.
- composition of the present invention comprises, on a
- Carboset 527 resin 2.38% Carboset 1162 resin; 7.94% Carboset 1161 resin;
- deionized water in an amount of 69.21%) of the composition and the water includes 2.67%> by weight of sodium hydroxide.
- Another coating composition comprises, on a weight basis, 2.89% Carboset 525 resin; 0.87%) Carboset 526 resin; 8.67% Carboset 1161 resin and
- Carboset 515 resin 3.92%) Carboset 515 resin.
- the resins are dissolved in 80.72%> de-ionized water,
- composition also includes 0.36%
- This particular composition also includes 0.23% of an ultra-violet light absorbing agent sold under the designation Tinuvin 1130, and 0.24%> of an anti ⁇
- the average molecular weight of the resultant composition is approximately 41719, and the glass transition temperature of the resultant film produced thereby is calculated
- Carboset 525 resin will harden the film. It has also been found that
- the viscosity can be adjusted by varying the relative amounts of the resin
- the pH can be adjusted by adjusting the concentration of alkali in
- compositions include Carboset resins, sold by the B.F. Goodrich Corporation, similar resins are available from other suppliers, and may be employed in the present invention. Also, as noted above,
- a relatively small amount of wax emulsion may be added to the material to
- drying time of the film can be decreased by replacing up
- Panels are rinsed under room temperature water for up to five minutes and then blown off with air after exposures
- Exposure 336 hours at 82 ⁇ 2 °C Exposure Chamber: Despatch LDB 2-27-4 Oven (ACT #207)
- Exposure Chamber Atlas UV-CON Cabinet (ACT #52) Examinations: Visual examination for marring, cracking, discoloration, etc. Removability QUV Exposure Test Data:
- Procedure Apply 0.05 mL of test solution to each panel. Leave at room temperature for 30 minutes, then place in preheated chambers at specified temperatures for 30 minutes. Remove material and evaluate.
- Test Temperatures 50 ⁇ 2°C, 60 ⁇ 2°C, 70 ⁇ 2°C, 80 ⁇ 2°C
- Test Materials A - G-2000 Batch #20528 undiluted - See Table 1
- test materials C and D did not cause swelling of the underlying clearcoat over which materials C and D were applied.
- Materials C and D correspond to Formulation 1019-118A of Table 1.
- This formulation includes both potassium hydroxide and sodium hydroxide, has a Tg of approximately 4 and an average molecular weight of approximately 87,000.
- motor vehicles may be easily applied to cover the painted and plated
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98944534A EP1109852A4 (en) | 1998-08-25 | 1998-08-26 | Water washable protective coating |
JP2000507735A JP2003521549A (en) | 1998-08-25 | 1998-08-26 | Washable protective coating |
AU92055/98A AU9205598A (en) | 1997-08-26 | 1998-08-26 | Water washable protective coating |
CA002341456A CA2341456A1 (en) | 1998-08-25 | 1998-08-26 | Water washable protective coating |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5735997P | 1997-08-26 | 1997-08-26 | |
US60/057,359 | 1997-08-26 | ||
US09/139,818 | 1998-08-25 | ||
US09/139,818 US6011107A (en) | 1997-08-26 | 1998-08-25 | Water washable protective coating |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999010414A1 true WO1999010414A1 (en) | 1999-03-04 |
Family
ID=26736398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/017681 WO1999010414A1 (en) | 1997-08-26 | 1998-08-26 | Water washable protective coating |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU9205598A (en) |
WO (1) | WO1999010414A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6822012B1 (en) * | 2000-03-23 | 2004-11-23 | Ashland Inc | Peelable polymeric coating composition |
WO2006014266A1 (en) * | 2004-07-02 | 2006-02-09 | Henkel Kommanditgesellschaft Auf Aktien | Dry film lubricant |
WO2010063599A1 (en) * | 2008-12-01 | 2010-06-10 | Basf Se | Aqueous binder composition comprising oligomers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5567756A (en) * | 1992-06-09 | 1996-10-22 | Cal-West Equipment Company, Inc. | Protective coating composition and method of using such composition |
-
1998
- 1998-08-26 WO PCT/US1998/017681 patent/WO1999010414A1/en not_active Application Discontinuation
- 1998-08-26 AU AU92055/98A patent/AU9205598A/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5567756A (en) * | 1992-06-09 | 1996-10-22 | Cal-West Equipment Company, Inc. | Protective coating composition and method of using such composition |
Non-Patent Citations (1)
Title |
---|
See also references of EP1109852A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6822012B1 (en) * | 2000-03-23 | 2004-11-23 | Ashland Inc | Peelable polymeric coating composition |
WO2006014266A1 (en) * | 2004-07-02 | 2006-02-09 | Henkel Kommanditgesellschaft Auf Aktien | Dry film lubricant |
WO2010063599A1 (en) * | 2008-12-01 | 2010-06-10 | Basf Se | Aqueous binder composition comprising oligomers |
AU2009321590B2 (en) * | 2008-12-01 | 2015-02-26 | Basf Se | Aqueous binder composition comprising oligomers |
US9096753B2 (en) | 2008-12-01 | 2015-08-04 | Basf Se | Aqueous binder composition comprising oligomers |
Also Published As
Publication number | Publication date |
---|---|
AU9205598A (en) | 1999-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6011107A (en) | Water washable protective coating | |
US6620890B1 (en) | Composition for peelable coating | |
AU747352B2 (en) | Aqueous dispersion of a peelable coating composition | |
US4076766A (en) | Flexible thermosetting acrylic enamels | |
CA2114711A1 (en) | Emulsion polymer blend of a multi-stage latex and a non-film forming latex | |
JPH07508059A (en) | Hydrophilic composition with antifogging properties | |
CA1168787A (en) | Metallic painting | |
US7807739B2 (en) | Aqueous emulsion polymer | |
US6806308B2 (en) | Method for protecting paint on an article, a composition useful therefor, and a method for making the composition | |
US4407990A (en) | Acrylic coating compositions | |
US4157994A (en) | Low temperature bake water reducible acrylic enamel | |
WO1999010414A1 (en) | Water washable protective coating | |
GB2178744A (en) | Coating compositions for polyurethane articles | |
EP1109852A1 (en) | Water washable protective coating | |
CA2127132A1 (en) | Paint formulation | |
WO2002100961A1 (en) | Primer composition for painted substrates | |
US5705558A (en) | Water-based reflow coating composition | |
US6391961B1 (en) | Method for protecting paint on article, composition useful therefor, and method for making composition | |
MXPA01001946A (en) | Water washable protective coating | |
US4439560A (en) | Coating composition | |
JP3133042B2 (en) | Polyurethane lacquers, spray diluents for polyurethane lacquers and methods for spraying lacquers on polystyrene-containing substrates | |
US5218028A (en) | Polystyrene substrate provided with a polyurethane coating | |
JPH03140373A (en) | Releasable coating composition | |
JPH06346023A (en) | Water-dispersed urethane coating composition | |
JPS61281166A (en) | Clear paint composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 98814251.1 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2001/001946 Country of ref document: MX |
|
ENP | Entry into the national phase |
Ref document number: 2000 507735 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998944534 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1998944534 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2341456 Country of ref document: CA Ref document number: 2341456 Country of ref document: CA Kind code of ref document: A |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1998944534 Country of ref document: EP |