US20040107871A1 - Aluminum trihydrate containing slurries - Google Patents

Aluminum trihydrate containing slurries Download PDF

Info

Publication number: US20040107871A1
Authority: US; United States
Prior art keywords: slurry; ath; slurries; aluminum trihydrate; titanium dioxide
Prior art date: 2002-08-09
Legal status (The legal status 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 status listed.): Abandoned

Application number

US10/629,300

Other languages

English (en)

Inventor

Maureen Defeo

Glenn Evers

Patrick McIntyre

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EIDP Inc

Original Assignee

Individual

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.)

2002-08-09

Filing date

2003-07-28

Publication date

2004-06-10

2003-07-28 Application filed by Individual filed Critical Individual

2003-07-28 Priority to US10/629,300 priority Critical patent/US20040107871A1/en

2003-08-06 Priority to EP03785037A priority patent/EP1551926A1/de

2003-08-06 Priority to PCT/US2003/024848 priority patent/WO2004015015A1/en

2003-08-06 Priority to JP2004527873A priority patent/JP2005535749A/ja

2003-08-06 Priority to CNA038188635A priority patent/CN1675318A/zh

2003-08-06 Priority to CA002495096A priority patent/CA2495096A1/en

2003-08-08 Priority to TW092121848A priority patent/TW200413605A/zh

2003-12-29 Assigned to E.I. DU PONT DE NEMOURS AND COMPANY reassignment E.I. DU PONT DE NEMOURS AND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EVERS, GLENN RICHARD, MCINTYRE, PATRICK F., DEFEO, MAUREEN A.

2004-06-10 Publication of US20040107871A1 publication Critical patent/US20040107871A1/en

2006-11-29 Priority to US11/605,982 priority patent/US7476272B2/en

Status Abandoned legal-status Critical Current

Links

239000002002 slurry Substances 0.000 title claims abstract description 177
RREGISFBPQOLTM-UHFFFAOYSA-N alumane;trihydrate Chemical compound O.O.O.[AlH3] RREGISFBPQOLTM-UHFFFAOYSA-N 0.000 title claims abstract description 20
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 139
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 66
239000004408 titanium dioxide Substances 0.000 claims abstract description 56
239000002245 particle Substances 0.000 claims abstract description 35
AZJYLVAUMGUUBL-UHFFFAOYSA-A u1qj22mc8e Chemical compound [F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O=[Si]=O.O=[Si]=O.O=[Si]=O.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 AZJYLVAUMGUUBL-UHFFFAOYSA-A 0.000 claims abstract description 28
239000002270 dispersing agent Substances 0.000 claims abstract description 27
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
239000004927 clay Substances 0.000 claims abstract description 19
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 18
239000003139 biocide Substances 0.000 claims abstract description 17
230000003115 biocidal effect Effects 0.000 claims abstract description 15
150000001875 compounds Chemical class 0.000 claims abstract description 8
238000000576 coating method Methods 0.000 claims description 21
239000011347 resin Substances 0.000 claims description 15
229920005989 resin Polymers 0.000 claims description 15
238000000034 method Methods 0.000 claims description 12
239000011248 coating agent Substances 0.000 claims description 11
230000008569 process Effects 0.000 claims description 8
235000013305 food Nutrition 0.000 claims description 7
238000002156 mixing Methods 0.000 claims description 7
238000001035 drying Methods 0.000 claims description 3
239000000203 mixture Substances 0.000 abstract description 34
239000000123 paper Substances 0.000 abstract description 26
239000011087 paperboard Substances 0.000 abstract description 10
230000000052 comparative effect Effects 0.000 description 29
239000000049 pigment Substances 0.000 description 26
239000007787 solid Substances 0.000 description 26
239000008367 deionised water Substances 0.000 description 12
229910021641 deionized water Inorganic materials 0.000 description 12
229940094522 laponite Drugs 0.000 description 11
XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 11
239000003153 chemical reaction reagent Substances 0.000 description 10
HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 9
229920002125 Sokalan® Polymers 0.000 description 6
239000000440 bentonite Substances 0.000 description 6
229910000278 bentonite Inorganic materials 0.000 description 6
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 6
KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 6
229910000271 hectorite Inorganic materials 0.000 description 6
150000001412 amines Chemical class 0.000 description 5
238000005259 measurement Methods 0.000 description 5
239000004606 Fillers/Extenders Substances 0.000 description 4
238000007792 addition Methods 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 4
239000000945 filler Substances 0.000 description 4
238000002360 preparation method Methods 0.000 description 4
239000002994 raw material Substances 0.000 description 4
238000000518 rheometry Methods 0.000 description 4
150000004684 trihydrates Chemical class 0.000 description 4
239000005995 Aluminium silicate Substances 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
235000012211 aluminium silicate Nutrition 0.000 description 3
RNFNDJAIBTYOQL-UHFFFAOYSA-N chloral hydrate Chemical compound OC(O)C(Cl)(Cl)Cl RNFNDJAIBTYOQL-UHFFFAOYSA-N 0.000 description 3
-1 for example Chemical compound 0.000 description 3
238000009472 formulation Methods 0.000 description 3
239000000499 gel Substances 0.000 description 3
230000008570 general process Effects 0.000 description 3
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
239000003002 pH adjusting agent Substances 0.000 description 3
229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 3
229920000058 polyacrylate Polymers 0.000 description 3
239000006254 rheological additive Substances 0.000 description 3
NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 3
238000003860 storage Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
239000002562 thickening agent Substances 0.000 description 3
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
239000000654 additive Substances 0.000 description 2
238000000149 argon plasma sintering Methods 0.000 description 2
DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 2
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
239000008199 coating composition Substances 0.000 description 2
230000002708 enhancing effect Effects 0.000 description 2
150000007529 inorganic bases Chemical class 0.000 description 2
229910021645 metal ion Inorganic materials 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
238000010998 test method Methods 0.000 description 2
XJUNLJFOHNHSAR-UHFFFAOYSA-J zirconium(4+);dicarbonate Chemical compound [Zr+4].[O-]C([O-])=O.[O-]C([O-])=O XJUNLJFOHNHSAR-UHFFFAOYSA-J 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
229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
LVDKZNITIUWNER-UHFFFAOYSA-N Bronopol Chemical compound OCC(Br)(CO)[N+]([O-])=O LVDKZNITIUWNER-UHFFFAOYSA-N 0.000 description 1
SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
238000003490 calendering Methods 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000002734 clay mineral Substances 0.000 description 1
230000002860 competitive effect Effects 0.000 description 1
239000013530 defoamer Substances 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 1
229940043276 diisopropanolamine Drugs 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000004816 latex Substances 0.000 description 1
229920000126 latex Polymers 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000011068 loading method Methods 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
239000000391 magnesium silicate Substances 0.000 description 1
229910052919 magnesium silicate Inorganic materials 0.000 description 1
235000019792 magnesium silicate Nutrition 0.000 description 1
239000011268 mixed slurry Substances 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
238000010979 pH adjustment Methods 0.000 description 1
239000003973 paint Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000007655 standard test method Methods 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000002834 transmittance Methods 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent

Definitions

U.S. Pat. 5,824,145 discloses a photodurable titanium dioxide slurry which comprises at least 78% titanium dioxide particles and at least 3% alumina particles along with a dispersant, which can include polyacrylates, alcoholamines, citric acid, and the like with a pH of about 6.0 to9.0.
Example 1 The process of Example 1 was repeated, using larger amounts of the comparative clays, with compositions provided in Table 3. All clays were first hydrated in deionized water for 30 minutes. Example 2 took 10 minutes to bring ATH into solutions whereas the comparative examples took 12-15 minutes, with comparative example G needing additional water. Properties of the slurries are provided in Table 4.

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Paper (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)

US10/629,300 2002-08-09 2003-07-28 Aluminum trihydrate containing slurries Abandoned US20040107871A1 (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
US10/629,300 US20040107871A1 (en)	2002-08-09	2003-07-28	Aluminum trihydrate containing slurries
EP03785037A EP1551926A1 (de)	2002-08-09	2003-08-06	Aluminiumtrihydrathaltige aufschlämmungen
PCT/US2003/024848 WO2004015015A1 (en)	2002-08-09	2003-08-06	Aluminum trihydrate containing slurries
JP2004527873A JP2005535749A (ja)	2002-08-09	2003-08-06	アルミニウム三水和物含有スラリー
CNA038188635A CN1675318A (zh)	2002-08-09	2003-08-06	含三水合铝的浆料
CA002495096A CA2495096A1 (en)	2002-08-09	2003-08-06	Aluminum trihydrate containing slurries
TW092121848A TW200413605A (en)	2002-08-09	2003-08-08	Aluminum trihydrate containing slurries
US11/605,982 US7476272B2 (en)	2002-08-09	2006-11-29	Aluminum trihydrate containing slurries

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US40221402P	2002-08-09	2002-08-09
US10/629,300 US20040107871A1 (en)	2002-08-09	2003-07-28	Aluminum trihydrate containing slurries

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
US11/605,982 Continuation US7476272B2 (en)	2002-08-09	2006-11-29	Aluminum trihydrate containing slurries

Publications (1)

Publication Number	Publication Date
US20040107871A1 true US20040107871A1 (en)	2004-06-10

Family

ID=31720578

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
US10/629,300 Abandoned US20040107871A1 (en)	2002-08-09	2003-07-28	Aluminum trihydrate containing slurries
US11/605,982 Expired - Fee Related US7476272B2 (en)	2002-08-09	2006-11-29	Aluminum trihydrate containing slurries

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
US11/605,982 Expired - Fee Related US7476272B2 (en)	2002-08-09	2006-11-29	Aluminum trihydrate containing slurries

Country Status (7)

Country	Link
US (2)	US20040107871A1 (de)
EP (1)	EP1551926A1 (de)
JP (1)	JP2005535749A (de)
CN (1)	CN1675318A (de)
CA (1)	CA2495096A1 (de)
TW (1)	TW200413605A (de)
WO (1)	WO2004015015A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20060260509A1 (en) *	2005-04-22	2006-11-23	Evers Glenn R	Compositions for enhanced paper brightness and whiteness

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040107871A1 (en) *	2002-08-09	2004-06-10	Defeo Maureen A.	Aluminum trihydrate containing slurries
US9751781B2 (en)	2012-03-20	2017-09-05	The Research Foundation For The State University Of New York	Method to separate lignin-rich solid phase from acidic biomass suspension at an acidic pH
US9951196B2 (en) *	2012-10-24	2018-04-24	J.M. Huber Corporation	Cationic polyoxometalate-coated alumina trihydrate dispersants
US9896366B2 (en) *	2014-02-26	2018-02-20	Ecolab Usa Inc.	Alternative additives to enhance slurry dewatering
KR102426693B1 (ko) *	2015-09-30	2022-07-29	다우 글로벌 테크놀로지스 엘엘씨	저장 안정적인 수성 조성물 및 이의 제조 방법
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Publication number	Publication date
JP2005535749A (ja)	2005-11-24
WO2004015015A1 (en)	2004-02-19
CA2495096A1 (en)	2004-02-19
CN1675318A (zh)	2005-09-28
US20070068643A1 (en)	2007-03-29
US7476272B2 (en)	2009-01-13
EP1551926A1 (de)	2005-07-13
TW200413605A (en)	2004-08-01

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2003-12-29

AS

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Owner name: E.I. DU PONT DE NEMOURS AND COMPANY, DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DEFEO, MAUREEN A.;EVERS, GLENN RICHARD;MCINTYRE, PATRICK F.;REEL/FRAME:014218/0962;SIGNING DATES FROM 20031210 TO 20031215

2007-03-16

STCB

Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION

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US20040107871A1 - Aluminum trihydrate containing slurries - Google Patents

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