JPS54160597A - Calcium carbonate needleelike intertwined article and its manufacture - Google Patents

Calcium carbonate needleelike intertwined article and its manufacture

Info

Publication number
JPS54160597A
JPS54160597A JP6997178A JP6997178A JPS54160597A JP S54160597 A JPS54160597 A JP S54160597A JP 6997178 A JP6997178 A JP 6997178A JP 6997178 A JP6997178 A JP 6997178A JP S54160597 A JPS54160597 A JP S54160597A
Authority
JP
Japan
Prior art keywords
needleelike
intertwined
article
manufacture
calcium carbonate
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
JP6997178A
Other languages
Japanese (ja)
Other versions
JPS5731530B2 (en
Inventor
Kouji Shibazaki
Noriharu Edakawa
Hisashi Hasegawa
Satoshi Kondou
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.)
Shiraishi Kogyo Kaisha Ltd
Original Assignee
Shiraishi Kogyo Kaisha 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 Shiraishi Kogyo Kaisha Ltd filed Critical Shiraishi Kogyo Kaisha Ltd
Priority to JP6997178A priority Critical patent/JPS54160597A/en
Priority to US06/023,962 priority patent/US4244933A/en
Priority to DE2913613A priority patent/DE2913613C2/en
Priority to FR7908438A priority patent/FR2422593A1/en
Priority to GB7911736A priority patent/GB2023561B/en
Priority to FR7920067A priority patent/FR2433481A1/en
Publication of JPS54160597A publication Critical patent/JPS54160597A/en
Publication of JPS5731530B2 publication Critical patent/JPS5731530B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP6997178A 1978-04-05 1978-06-09 Calcium carbonate needleelike intertwined article and its manufacture Granted JPS54160597A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6997178A JPS54160597A (en) 1978-06-09 1978-06-09 Calcium carbonate needleelike intertwined article and its manufacture
US06/023,962 US4244933A (en) 1978-04-05 1979-03-26 Calcium carbonate particles and processes for preparing same
DE2913613A DE2913613C2 (en) 1978-04-05 1979-04-04 Process for the production of calcium carbonate
FR7908438A FR2422593A1 (en) 1978-04-05 1979-04-04 CALCIUM CARBONATE PARTICLES AND THEIR PREPARATION METHODS
GB7911736A GB2023561B (en) 1978-04-05 1979-04-04 Calcium carbonate
FR7920067A FR2433481A1 (en) 1978-04-05 1979-08-06 CALCIUM CARBONATE PARTICLES AND PROCESSES FOR PREPARING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6997178A JPS54160597A (en) 1978-06-09 1978-06-09 Calcium carbonate needleelike intertwined article and its manufacture

Publications (2)

Publication Number Publication Date
JPS54160597A true JPS54160597A (en) 1979-12-19
JPS5731530B2 JPS5731530B2 (en) 1982-07-05

Family

ID=13418042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6997178A Granted JPS54160597A (en) 1978-04-05 1978-06-09 Calcium carbonate needleelike intertwined article and its manufacture

Country Status (1)

Country Link
JP (1) JPS54160597A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108597A1 (en) * 2003-06-05 2004-12-16 Okutama Kogyo Co., Ltd. Light calcium carbonate, method for production thereof and loading material for loading into paper
JPWO2013168600A1 (en) * 2012-05-08 2016-01-07 丸尾カルシウム株式会社 Surface treated calcium carbonate filler and curable resin composition containing the filler

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01253414A (en) * 1988-04-01 1989-10-09 Dow Chem Nippon Kk Manufacture of isocyanate reinforced reaction injection molded piece
JPH0284463A (en) * 1988-09-20 1990-03-26 Dow Chem Nippon Kk Reinforced reaction injection molded article
JP5804595B2 (en) * 2011-10-24 2015-11-04 愛媛県 Calcium compound and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339998A (en) * 1976-09-25 1978-04-12 Shiraishi Kogyo Kaisha Ltd Process for contnuously preparing precipitated calcium carbonate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339998A (en) * 1976-09-25 1978-04-12 Shiraishi Kogyo Kaisha Ltd Process for contnuously preparing precipitated calcium carbonate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108597A1 (en) * 2003-06-05 2004-12-16 Okutama Kogyo Co., Ltd. Light calcium carbonate, method for production thereof and loading material for loading into paper
JPWO2004108597A1 (en) * 2003-06-05 2006-07-20 奥多摩工業株式会社 LIGHT CALCIUM CARBONATE, PROCESS FOR PRODUCING THE SAME, AND PAPER MATERIAL INFLATING
CN100379683C (en) * 2003-06-05 2008-04-09 奥多摩工业株式会社 Light calcium carbonate, method for production thereof and loading material for loading into paper
JP4571583B2 (en) * 2003-06-05 2010-10-27 奥多摩工業株式会社 LIGHT CALCIUM CARBONATE, PROCESS FOR PRODUCING THE SAME, AND PAPER MATERIAL INFLATING
KR101094545B1 (en) 2003-06-05 2011-12-19 오쿠타마 고교 가부시키가이샤 Light calcium carbonate, method for production thereof and loading material for loading into paper
JPWO2013168600A1 (en) * 2012-05-08 2016-01-07 丸尾カルシウム株式会社 Surface treated calcium carbonate filler and curable resin composition containing the filler

Also Published As

Publication number Publication date
JPS5731530B2 (en) 1982-07-05

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