CA2328883A1 - Compositions et emulsions hudrofuges pour le gypse - Google Patents

Compositions et emulsions hudrofuges pour le gypse Download PDF

Info

Publication number: CA2328883A1
Authority: CA; Canada
Prior art keywords: water; alkyl; formulation according; ester; wax
Prior art date: 1997-01-06
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

CA002328883A

Other languages

English (en)

Inventor

Laurence Anthony Sinnige

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.)

Walker Industries Holdings Ltd

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.)

1997-01-06

Filing date

1998-01-05

Publication date

1998-07-06

1997-01-06 Priority claimed from GBGB9700372.7A external-priority patent/GB9700372D0/en

1998-01-05 Application filed by Individual filed Critical Individual

1998-07-06 Publication of CA2328883A1 publication Critical patent/CA2328883A1/fr

Status Abandoned legal-status Critical Current

Links

239000000839 emulsion Substances 0.000 title claims abstract description 80
239000000203 mixture Substances 0.000 title claims abstract description 68
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
239000010440 gypsum Substances 0.000 title claims abstract description 41
229910052602 gypsum Inorganic materials 0.000 title claims abstract description 41
239000002253 acid Substances 0.000 claims abstract description 52
125000000217 alkyl group Chemical group 0.000 claims abstract description 45
238000009472 formulation Methods 0.000 claims abstract description 32
229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 26
239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 25
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 17
229930195733 hydrocarbon Natural products 0.000 claims abstract description 17
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 17
125000005907 alkyl ester group Chemical group 0.000 claims abstract description 14
239000003995 emulsifying agent Substances 0.000 claims abstract description 10
239000003381 stabilizer Substances 0.000 claims abstract description 8
229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 7
239000011118 polyvinyl acetate Substances 0.000 claims abstract description 7
239000005871 repellent Substances 0.000 claims abstract description 4
230000002940 repellent Effects 0.000 claims abstract description 3
239000001993 wax Substances 0.000 claims description 74
UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 claims description 24
150000005690 diesters Chemical group 0.000 claims description 21
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
238000000034 method Methods 0.000 claims description 12
239000012188 paraffin wax Substances 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 9
239000007864 aqueous solution Substances 0.000 claims description 7
238000002156 mixing Methods 0.000 claims description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
-1 alkyl di-ester Chemical class 0.000 claims description 5
235000014113 dietary fatty acids Nutrition 0.000 claims description 4
239000000194 fatty acid Substances 0.000 claims description 4
229930195729 fatty acid Natural products 0.000 claims description 4
150000004665 fatty acids Chemical class 0.000 claims description 4
239000000155 melt Substances 0.000 claims description 4
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
150000001412 amines Chemical class 0.000 claims description 2
239000000908 ammonium hydroxide Substances 0.000 claims description 2
125000000129 anionic group Chemical group 0.000 claims description 2
150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
125000002091 cationic group Chemical group 0.000 claims description 2
238000001816 cooling Methods 0.000 claims description 2
239000003208 petroleum Substances 0.000 claims description 2
230000003381 solubilizing effect Effects 0.000 claims description 2
150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
238000002844 melting Methods 0.000 claims 1
230000008018 melting Effects 0.000 claims 1
239000012875 nonionic emulsifier Substances 0.000 claims 1
150000002148 esters Chemical class 0.000 description 24
235000019422 polyvinyl alcohol Nutrition 0.000 description 21
239000000523 sample Substances 0.000 description 16
239000010426 asphalt Substances 0.000 description 12
239000002002 slurry Substances 0.000 description 12
238000012360 testing method Methods 0.000 description 12
239000012170 montan wax Substances 0.000 description 11
239000000047 product Substances 0.000 description 11
239000000463 material Substances 0.000 description 6
238000010521 absorption reaction Methods 0.000 description 5
230000000052 comparative effect Effects 0.000 description 5
230000000694 effects Effects 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
238000000926 separation method Methods 0.000 description 4
150000001298 alcohols Chemical class 0.000 description 3
230000001143 conditioned effect Effects 0.000 description 3
239000002245 particle Substances 0.000 description 3
238000003860 storage Methods 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
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 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000002411 adverse Effects 0.000 description 2
229910052783 alkali metal Inorganic materials 0.000 description 2
150000001340 alkali metals Chemical class 0.000 description 2
239000011575 calcium Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
150000001735 carboxylic acids Chemical class 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
230000007812 deficiency Effects 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
238000005464 sample preparation method Methods 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
241000364021 Tulsa Species 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
159000000007 calcium salts Chemical class 0.000 description 1
ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
239000001175 calcium sulphate Substances 0.000 description 1
235000011132 calcium sulphate Nutrition 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000013068 control sample Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
239000006071 cream Substances 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
229950010286 diolamine Drugs 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000004945 emulsification Methods 0.000 description 1
239000004088 foaming agent Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
150000002314 glycerols Chemical class 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000003077 lignite Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
229910000000 metal hydroxide Inorganic materials 0.000 description 1
150000004692 metal hydroxides Chemical class 0.000 description 1
238000003801 milling Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
125000000896 monocarboxylic acid group Chemical group 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
238000005504 petroleum refining Methods 0.000 description 1
239000012071 phase Substances 0.000 description 1
238000005191 phase separation Methods 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000010802 sludge Substances 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
238000010998 test method Methods 0.000 description 1
230000001131 transforming effect Effects 0.000 description 1
229960004418 trolamine Drugs 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1

Landscapes

Compositions Of Macromolecular Compounds (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

CA002328883A 1997-01-06 1998-01-05 Compositions et emulsions hudrofuges pour le gypse Abandoned CA2328883A1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9700372.7		1997-01-06
GBGB9700372.7A GB9700372D0 (en)	1997-01-06	1997-01-06	Water resistant gypsum compositions and emulsions
CA002226246A CA2226246C (fr)	1997-01-06	1998-01-05	Compositions et emulsions hydrofuges pour le gypse

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002226246A Division CA2226246C (fr)	1997-01-06	1998-01-05	Compositions et emulsions hydrofuges pour le gypse

Publications (1)

Publication Number	Publication Date
CA2328883A1 true CA2328883A1 (fr)	1998-07-06

Family

ID=25679969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002328883A Abandoned CA2328883A1 (fr)	1997-01-06	1998-01-05	Compositions et emulsions hudrofuges pour le gypse

Country Status (1)

Country	Link
CA (1)	CA2328883A1 (fr)

1998
- 1998-01-05 CA CA002328883A patent/CA2328883A1/fr not_active Abandoned

Legal Events

Date	Code	Title	Description
2004-01-05	FZDE	Discontinued
2023-10-24	FZDE	Discontinued	Effective date: 20040105

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US5968237A (en)	1999-10-19	Wax emulsion composition for imparting water repellency to gypsum
US7473713B2 (en)	2009-01-06	Additives for water-resistant gypsum products
AU676965B2 (en)	1997-03-27	Water-resistant gypsum compositions and emulsion for making same
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EP1556313B1 (fr)	2006-12-13	Additif rendant des plaques de platre resistantes a l'humidite
US8398764B2 (en)	2013-03-19	Titanium and zirconium mixtures and emulsions for use in preparing gypsum wallboard
CA2449735C (fr)	2010-08-17	Emulsion de cire et composition de gypse la renfermant
EP3080213A1 (fr)	2016-10-19	Produits résistant à l'eau contenant une émulsion de cire
JP2014512443A (ja)	2014-05-22	建材に使用するためのワックスエマルション
WO2003004433A1 (fr)	2003-01-16	Preparations a base de platre resistant a l'eau
US9732003B2 (en)	2017-08-15	Neutral aqueous wax emulsions
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CA2328883A1 (fr)	1998-07-06	Compositions et emulsions hudrofuges pour le gypse
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JPS5849507B2 (ja)	1983-11-04	オ−トクレ−ブ養生した防揆水性軽量気泡コンクリ−トの製造法
JPH01225684A (ja)	1989-09-08	パーティクルボード用撥水性付与組成物
AU2003237413B2 (en)	2010-02-11	Additives for water-resistant gypsum products
RU2014340C1 (ru)	1994-06-15	Карбонатный наполнитель для поливинилхлоридных пластизолей
WO2013188975A1 (fr)	2013-12-27	Dispersion aqueuse à base de paraffine
CA2184041C (fr)	2004-12-21	Emulsions a base de cire et utilisation desdites emulsions dans des produits de gypse
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CA2998884A1 (fr)	2017-03-30	Produits a faible teneur en poussiere utilisant une emulsion de cire microcristalline