JPS54142238A - Preparation of ultramarine pigment - Google Patents

Preparation of ultramarine pigment

Info

Publication number
JPS54142238A
JPS54142238A JP4996878A JP4996878A JPS54142238A JP S54142238 A JPS54142238 A JP S54142238A JP 4996878 A JP4996878 A JP 4996878A JP 4996878 A JP4996878 A JP 4996878A JP S54142238 A JPS54142238 A JP S54142238A
Authority
JP
Japan
Prior art keywords
zeolite
blend
ultramarine
pigment
alkali metal
Prior art date
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.)
Granted
Application number
JP4996878A
Other languages
Japanese (ja)
Other versions
JPS5645513B2 (en
Inventor
Ikuo Tamura
Takaaki Tsukidate
Junji Ariga
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co Ltd
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
Application filed by Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP4996878A priority Critical patent/JPS54142238A/en
Publication of JPS54142238A publication Critical patent/JPS54142238A/en
Publication of JPS5645513B2 publication Critical patent/JPS5645513B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To obtain an ultramarine pigment having a clear blue color and finely divided uniform particle diameters, by heating a blend of zeolite and an alkali metallic sulfide or a blend of zeolite, sulfur, a source of an alkali metal, and a reducing material.
CONSTITUTION: A blend of one or more kinds of zeolite having particle diameters of 1W5μ slelected from the group consisting of A-type, X-type, and Y-type zeolite and an alkali metallic sulfide shown by the formula A2Sx (A is an alkali metal element; x is 1W5) or a blend of the above-mentioned zeolite, sulfur, a source of an alkali metal, e.g., Na2CO3 or NaOH, and a reducing substance, e.g., carbon black is heated in a non-oxidizing atmosphere at 600W900°C for about four hours to give an ultramarine green pigment. The ultramarine green pigment is then heated in an oxidizing atmosphere at 300W600°C for about four hours to give an ultramarine blue pigment.
COPYRIGHT: (C)1979,JPO&Japio
JP4996878A 1978-04-28 1978-04-28 Preparation of ultramarine pigment Granted JPS54142238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4996878A JPS54142238A (en) 1978-04-28 1978-04-28 Preparation of ultramarine pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4996878A JPS54142238A (en) 1978-04-28 1978-04-28 Preparation of ultramarine pigment

Publications (2)

Publication Number Publication Date
JPS54142238A true JPS54142238A (en) 1979-11-06
JPS5645513B2 JPS5645513B2 (en) 1981-10-27

Family

ID=12845813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4996878A Granted JPS54142238A (en) 1978-04-28 1978-04-28 Preparation of ultramarine pigment

Country Status (1)

Country Link
JP (1) JPS54142238A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019397A1 (en) * 1994-01-13 1995-07-20 Crosfield Limited Synthetic zeolite pigments
WO1995019398A1 (en) * 1994-01-13 1995-07-20 Crosfield Limited Synthetic zeolite pigments
WO1995019396A1 (en) * 1994-01-13 1995-07-20 Crosfield Limited Synthetic zeolite pigments
CN100410335C (en) * 2005-12-21 2008-08-13 浙江大学 Green porous solid pigment synthesis
US7632347B2 (en) * 2004-05-11 2009-12-15 Holliday Pigments Sa Ultramarine pigment synthesis process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019397A1 (en) * 1994-01-13 1995-07-20 Crosfield Limited Synthetic zeolite pigments
WO1995019398A1 (en) * 1994-01-13 1995-07-20 Crosfield Limited Synthetic zeolite pigments
WO1995019396A1 (en) * 1994-01-13 1995-07-20 Crosfield Limited Synthetic zeolite pigments
US7632347B2 (en) * 2004-05-11 2009-12-15 Holliday Pigments Sa Ultramarine pigment synthesis process
JP4818258B2 (en) * 2004-05-11 2011-11-16 ホリデイ ピグメンツ エスア Method for synthesizing ultramarine pigments
EP1786869B1 (en) * 2004-05-11 2019-06-19 Holliday Pigments SA Method for synthesizing ultramarine pigments
CN100410335C (en) * 2005-12-21 2008-08-13 浙江大学 Green porous solid pigment synthesis

Also Published As

Publication number Publication date
JPS5645513B2 (en) 1981-10-27

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