JPS5575950A - Improved portland cement - Google Patents

Improved portland cement

Info

Publication number
JPS5575950A
JPS5575950A JP14645178A JP14645178A JPS5575950A JP S5575950 A JPS5575950 A JP S5575950A JP 14645178 A JP14645178 A JP 14645178A JP 14645178 A JP14645178 A JP 14645178A JP S5575950 A JPS5575950 A JP S5575950A
Authority
JP
Japan
Prior art keywords
portland cement
improved portland
improved
cement
portland
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
JP14645178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57261B2 (cs
Inventor
Hideyuki Udagawa
Tetsuya Andou
Iwao Kobayashi
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP14645178A priority Critical patent/JPS5575950A/ja
Priority to US06/097,465 priority patent/US4302251A/en
Priority to GB7940961A priority patent/GB2039271B/en
Priority to FR7929417A priority patent/FR2442804B1/fr
Priority to DE2948129A priority patent/DE2948129C2/de
Priority to IT12850/79A priority patent/IT1124365B/it
Publication of JPS5575950A publication Critical patent/JPS5575950A/ja
Publication of JPS57261B2 publication Critical patent/JPS57261B2/ja
Granted legal-status Critical Current

Links

JP14645178A 1978-11-29 1978-11-29 Improved portland cement Granted JPS5575950A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14645178A JPS5575950A (en) 1978-11-29 1978-11-29 Improved portland cement
US06/097,465 US4302251A (en) 1978-11-29 1979-11-26 Cement composition containing dextrin
GB7940961A GB2039271B (en) 1978-11-29 1979-11-27 Cement compositions
FR7929417A FR2442804B1 (fr) 1978-11-29 1979-11-29 Composition de ciment contenant de la dextrine
DE2948129A DE2948129C2 (de) 1978-11-29 1979-11-29 Zementmischung und ihre Verwendung zur Herstellung von Spritz- und Vergußmassen
IT12850/79A IT1124365B (it) 1978-11-29 1979-11-29 Composizione di cemento contenente destrina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14645178A JPS5575950A (en) 1978-11-29 1978-11-29 Improved portland cement

Publications (2)

Publication Number Publication Date
JPS5575950A true JPS5575950A (en) 1980-06-07
JPS57261B2 JPS57261B2 (cs) 1982-01-06

Family

ID=15407928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14645178A Granted JPS5575950A (en) 1978-11-29 1978-11-29 Improved portland cement

Country Status (1)

Country Link
JP (1) JPS5575950A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003112957A (ja) * 2001-10-03 2003-04-18 Denki Kagaku Kogyo Kk セメント混和材及びセメント組成物
JP2010180065A (ja) * 2009-02-03 2010-08-19 Denki Kagaku Kogyo Kk カプセル化したセメント混和材及びセメント組成物

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187653U (ja) * 1983-05-31 1984-12-12 富士通株式会社 ロ−ル紙保持軸
JPS618654U (ja) * 1984-06-21 1986-01-18 東芝テック株式会社 プリンタ等のロ−ル紙保持装置
JPS61145052A (ja) * 1984-12-19 1986-07-02 Graphtec Corp ロ−ラ記録装置およびこれに適した記録用紙
JPH01172543U (cs) * 1988-05-27 1989-12-07
JPH02112651U (cs) * 1989-02-22 1990-09-10

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414420A (en) * 1965-01-28 1968-12-03 United States Steel Corp Oil well cement and method of making the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414420A (en) * 1965-01-28 1968-12-03 United States Steel Corp Oil well cement and method of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003112957A (ja) * 2001-10-03 2003-04-18 Denki Kagaku Kogyo Kk セメント混和材及びセメント組成物
JP2010180065A (ja) * 2009-02-03 2010-08-19 Denki Kagaku Kogyo Kk カプセル化したセメント混和材及びセメント組成物

Also Published As

Publication number Publication date
JPS57261B2 (cs) 1982-01-06

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