RU2003111480A - COMPOSITION OF SURFACE-ACTIVE SUBSTANCES FOR GYPSUM PLATES - Google Patents

COMPOSITION OF SURFACE-ACTIVE SUBSTANCES FOR GYPSUM PLATES

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Publication number
RU2003111480A
RU2003111480A RU2003111480/04A RU2003111480A RU2003111480A RU 2003111480 A RU2003111480 A RU 2003111480A RU 2003111480/04 A RU2003111480/04 A RU 2003111480/04A RU 2003111480 A RU2003111480 A RU 2003111480A RU 2003111480 A RU2003111480 A RU 2003111480A
Authority
RU
Russia
Prior art keywords
composition
gypsum
surfactant
composition according
sulfate
Prior art date
Application number
RU2003111480/04A
Other languages
Russian (ru)
Other versions
RU2259966C2 (en
Inventor
Даниель МАРТЭН
Робер ГАРСЭН
Серж САБИО
Original Assignee
Лафарж Платр
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
Priority claimed from FR0012091A external-priority patent/FR2814459B1/en
Application filed by Лафарж Платр filed Critical Лафарж Платр
Publication of RU2003111480A publication Critical patent/RU2003111480A/en
Application granted granted Critical
Publication of RU2259966C2 publication Critical patent/RU2259966C2/en

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Claims (14)

1. Гипсовая композиция, содержащая в комбинации с гипсом и водой композицию ПАВ, содержащую алкилсульфаты формулы Н(CH2)nOSO - 3 M+, в которой n составляет от 6 до 16, и среднее число атомов углерода в композиции алкилсульфатов nm составляет от 10 до 11, а M обозначает одновалентный катион.1. Gypsum composition containing, in combination with gypsum and water, a surfactant composition containing alkyl sulfates of the formula H (CH 2 ) n OSO - 3 M + , in which n is from 6 to 16, and the average number of carbon atoms in the alkyl sulfate composition n m is from 10 to 11, and M is a monovalent cation. 2. Композиция по п.1, в которой значение nm композиции ПАВ лежит в пределах от 10,1 до 10,7.2. The composition according to claim 1, in which the n m value of the surfactant composition is in the range from 10.1 to 10.7. 3. Композиция по п.1 или 2, в которой композиция ПАВ содержит три алкилсульфата.3. The composition according to claim 1 or 2, in which the surfactant composition contains three alkyl sulfates. 4. Композиция по одному из пп.1-3, в которой композиция ПАВ содержит от 40 до 90 мас.% децилсульфата.4. The composition according to one of claims 1 to 3, in which the surfactant composition contains from 40 to 90 wt.% Decyl sulfate. 5. Композиция по одному из пп.1-4, в которой композиция ПАВ содержит от 0 до 30 мас.% октилсульфата.5. The composition according to one of claims 1 to 4, in which the surfactant composition contains from 0 to 30 wt.% Octyl sulfate. 6. Композиция по одному из пп.1-5, в которой композиция ПАВ содержит от 10 до 50 мас.% додецилсульфата.6. The composition according to one of claims 1 to 5, in which the surfactant composition contains from 10 to 50 wt.% Dodecyl sulfate. 7. Композиция по одному из пп.1-6, в которой М выбирают из натрия и аммония.7. The composition according to one of claims 1 to 6, in which M is selected from sodium and ammonium. 8. Композиция по одному из пп.1-7, в которой композиция ПАВ содержит от 55 до 75 мас.% децилсульфата натрия, от 0 до 15 мас.% октилсульфата натрия и от 18 до 37 мас.% додецилсульфата натрия.8. The composition according to one of claims 1 to 7, in which the surfactant composition contains from 55 to 75 wt.% Sodium decyl sulfate, from 0 to 15 wt.% Sodium octyl sulfate and from 18 to 37 wt.% Sodium dodecyl sulfate. 9. Композиция по одному из пп.1-8, в которой композиция ПАВ дополнительно содержит комплексообразующий агент.9. The composition according to one of claims 1 to 8, in which the surfactant composition further comprises a complexing agent. 10. Композиция по одному из пп.1-9, в которой композиция ПАВ дополнительно содержит гидротропный агент.10. The composition according to one of claims 1 to 9, in which the surfactant composition further comprises a hydrotropic agent. 11. Способ получения гипсовой композиции по одному из предыдущих пунктов, включающий стадии приготовления гипсовой пасты из гипса и воды, образования пены из композиции ПАВ, содержащей алкилсульфаты формулы Н(CH2)nOSO - 3 M+, в которой n есть число от 6 до 16, и среднее число атомов углерода в композиции алкилсульфатов nm составляет от 10 до 11, а M обозначает одновалентный катион, и воду, и смешения гипсовой пасты с пеной ПАВ.11. A method of obtaining a gypsum composition according to one of the preceding paragraphs, comprising the steps of preparing gypsum paste from gypsum and water, forming foam from a surfactant composition containing alkyl sulfates of the formula H (CH 2 ) n OSO - 3 M + , in which n is a number from 6 to 16, and the average number of carbon atoms in the alkyl sulphate composition n m is from 10 to 11, and M denotes a monovalent cation and water, and mixing gypsum paste with surfactant foam. 12. Гипсовая пластина, которая может быть получена из гипсовой композиции по п.11.12. Gypsum plate, which can be obtained from the gypsum composition according to claim 11. 13. Способ получения гипсовых пластин, включающий стадии приготовления гипсовой пасты из гипса и воды, образования пены из композиции ПАВ, содержащей алкилсульфаты формулы Н(CH2)nOSO - 3 M+, в которой n есть число от 6 до 16, и среднее число атомов углерода в композиции алкилсульфатов nm составляет от 10 до 11, а M обозначает одновалентный катион, и воду, смешения гипсовой пасты с пеной ПАВ, заливки гипсовой композиции между двумя слоями наружного материала, сушки гипсовой пластины.13. A method of producing gypsum plates, comprising the steps of preparing gypsum paste from gypsum and water, forming foam from a surfactant composition containing alkyl sulfates of the formula H (CH 2 ) n OSO - 3 M + , in which n is a number from 6 to 16, and the average number of carbon atoms in the composition of alkyl sulfates n m is from 10 to 11, and M denotes a monovalent cation, and water, mixing gypsum paste with surfactant foam, pouring a gypsum composition between two layers of outer material, drying the gypsum plate. 14. Способ получения по п.13, в котором гипсовая композиция определена одним из пп.2-10.14. The production method according to item 13, in which the gypsum composition is defined by one of claims 2-10.
RU2003111480/04A 2000-09-22 2001-09-14 Surface-active substance composition for gypsum plate RU2259966C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0012091 2000-09-22
FR0012091A FR2814459B1 (en) 2000-09-22 2000-09-22 SURFACTANT COMPOSITION FOR PLASTERBOARDS

Publications (2)

Publication Number Publication Date
RU2003111480A true RU2003111480A (en) 2004-10-20
RU2259966C2 RU2259966C2 (en) 2005-09-10

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RU2003111480/04A RU2259966C2 (en) 2000-09-22 2001-09-14 Surface-active substance composition for gypsum plate

Country Status (22)

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US (1) US7033431B2 (en)
EP (1) EP1328485B2 (en)
JP (1) JP2004529050A (en)
KR (1) KR100795496B1 (en)
CN (1) CN1182062C (en)
AR (1) AR030751A1 (en)
AT (1) ATE505445T1 (en)
AU (2) AU9002701A (en)
BR (1) BR0114221B1 (en)
CA (1) CA2423685A1 (en)
DE (2) DE01969896T1 (en)
ES (1) ES2364813T3 (en)
FR (1) FR2814459B1 (en)
IL (2) IL154847A0 (en)
MX (1) MXPA03002459A (en)
NO (1) NO20031317L (en)
NZ (1) NZ524656A (en)
PL (1) PL207153B1 (en)
RU (1) RU2259966C2 (en)
UA (1) UA74597C2 (en)
WO (1) WO2002024595A1 (en)
ZA (1) ZA200301993B (en)

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