RU2072195C1 - PAPER MASS FOR PAPER MAKING FACILITIES OF FACING MATERIALS - Google Patents

PAPER MASS FOR PAPER MAKING FACILITIES OF FACING MATERIALS Download PDF

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Publication number
RU2072195C1
RU2072195C1 RU94043335/12A RU94043335A RU2072195C1 RU 2072195 C1 RU2072195 C1 RU 2072195C1 RU 94043335/12 A RU94043335/12 A RU 94043335/12A RU 94043335 A RU94043335 A RU 94043335A RU 2072195 C1 RU2072195 C1 RU 2072195C1
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RU
Russia
Prior art keywords
paper
coagulant
facing materials
mass
filler
Prior art date
Application number
RU94043335/12A
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Russian (ru)
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RU94043335A (en
Inventor
А.В. Козловский
А.Б. Курятников
О.А. Логинов
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Фирма "Арантур"
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Application filed by Фирма "Арантур" filed Critical Фирма "Арантур"
Priority to RU94043335/12A priority Critical patent/RU2072195C1/en
Publication of RU94043335A publication Critical patent/RU94043335A/en
Application granted granted Critical
Publication of RU2072195C1 publication Critical patent/RU2072195C1/en

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Abstract

Бумажная масса для изготовления бумаги-основы облицовочных материалов, содержащая волокнистый полуфабрикат, наполнитель, цветной пигмент, упрочняющую добавку и коагулянт, отличающаяся тем, что в качестве упрочняющей добавки она содержит золь кремниевой кислоты с pH = 7,5 - 9,5 и содержанием остаточной щелочи 5 - 15%, являющийся продуктом активации 0,8 - 2,0%-ного раствора силиката натрия неорганической кислотой или сульфатом или хлоридом алюминия с выдержкой в течение 0,5 - 2,0 часов, а в качестве коагулянта - алюминийсодержащий коагулянт при следующем соотношении компонентов, мас. ч.:Волокнистый полуфабрикат - 100Наполнитель - 5 - 20Цветной пигмент - 2 - 10Золь кремниевой кислоты - 2 - 8Алюмосодержащий коагулянт - 0,5 - 2,0оPulp for the manufacture of paper-base of facing materials, containing a fibrous semi-finished product, a filler, a color pigment, a hardening additive and a coagulant, characterized in that as a hardening additive it contains a silicic acid sol with a pH of 7.5 - 9.5 and a residual alkali 5 - 15%, which is the product of activation of 0.8 - 2.0% sodium silicate solution with inorganic acid or aluminum sulfate or chloride with exposure for 0.5 - 2.0 hours, and as a coagulant - aluminum-containing coagulant at the following ratio of components, wt. including: Fibrous semi-finished product - 100 Filler - 5 - 20 Color pigment - 2 - 10 Silicic acid sol - 2 - 8 Aluminous coagulant - 0.5 - 2.0 °

RU94043335/12A 1994-12-09 1994-12-09 PAPER MASS FOR PAPER MAKING FACILITIES OF FACING MATERIALS RU2072195C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94043335/12A RU2072195C1 (en) 1994-12-09 1994-12-09 PAPER MASS FOR PAPER MAKING FACILITIES OF FACING MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94043335/12A RU2072195C1 (en) 1994-12-09 1994-12-09 PAPER MASS FOR PAPER MAKING FACILITIES OF FACING MATERIALS

Publications (2)

Publication Number Publication Date
RU94043335A RU94043335A (en) 1995-09-27
RU2072195C1 true RU2072195C1 (en) 1997-01-20

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RU94043335/12A RU2072195C1 (en) 1994-12-09 1994-12-09 PAPER MASS FOR PAPER MAKING FACILITIES OF FACING MATERIALS

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RU (1) RU2072195C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8299131B2 (en) 2002-07-10 2012-10-30 Akzo Nobel Chemicals International B.V. Silica gel comprising guanidine carbonate
RU2787857C2 (en) * 2019-02-19 2023-01-13 Кнауф Гипс Кг Tape for overlapping joints

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8299131B2 (en) 2002-07-10 2012-10-30 Akzo Nobel Chemicals International B.V. Silica gel comprising guanidine carbonate
RU2787857C2 (en) * 2019-02-19 2023-01-13 Кнауф Гипс Кг Tape for overlapping joints
RU2809509C1 (en) * 2023-07-14 2023-12-12 Акционерное общество "Бумажная фабрика "Коммунар" Paper pulp for producing base paper for impregnation with increased moisture capacity

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