JPS57119896A - Scale preventing agent - Google Patents

Scale preventing agent

Info

Publication number: JPS57119896A
Authority: JP; Japan
Prior art keywords: copolymer; expressed; hydrogen; compound; formula
Prior art date: 1981-01-20
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

JP591381A

Other languages

English (en)

Other versions

JPS5916519B2 (ja

Inventor

Tsuneo Tsubakimoto

Masahiro Hosoido

Hideyuki Tawara

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.)

Nippon Shokubai Co Ltd

Original Assignee

Nippon Shokubai 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.)

1981-01-20

Filing date

1981-01-20

Publication date

1982-07-26

1981-01-20 Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd

1981-01-20 Priority to JP591381A priority Critical patent/JPS5916519B2/ja

1982-01-15 Priority to EP82100247A priority patent/EP0056627B1/en

1982-01-15 Priority to DE8282100247T priority patent/DE3260845D1/de

1982-01-15 Priority to US06/339,640 priority patent/US4471100A/en

1982-07-26 Publication of JPS57119896A publication Critical patent/JPS57119896A/ja

1984-04-16 Publication of JPS5916519B2 publication Critical patent/JPS5916519B2/ja

Status Expired legal-status Critical Current

Links

150000001875 compounds Chemical class 0.000 abstract 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 2
229920001577 copolymer Polymers 0.000 abstract 2
-1 for example Substances 0.000 abstract 2
229910052739 hydrogen Inorganic materials 0.000 abstract 2
239000001257 hydrogen Substances 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
150000002739 metals Chemical class 0.000 abstract 2
230000003252 repetitive effect Effects 0.000 abstract 2
ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
239000002202 Polyethylene glycol Substances 0.000 abstract 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
125000003277 amino group Chemical group 0.000 abstract 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
229910001870 ammonium persulfate Inorganic materials 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
150000002431 hydrogen Chemical class 0.000 abstract 1
239000003999 initiator Substances 0.000 abstract 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
239000011976 maleic acid Substances 0.000 abstract 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1
229920001223 polyethylene glycol Polymers 0.000 abstract 1
230000003449 preventive effect Effects 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Preventing Corrosion Or Incrustation Of Metals (AREA)

JP591381A 1981-01-16 1981-01-20 スケ−ル防止剤 Expired JPS5916519B2 (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP591381A JPS5916519B2 (ja)	1981-01-20	1981-01-20	スケ−ル防止剤
EP82100247A EP0056627B1 (en)	1981-01-16	1982-01-15	Copolymer and method for manufacture thereof
DE8282100247T DE3260845D1 (en)	1981-01-16	1982-01-15	Copolymer and method for manufacture thereof
US06/339,640 US4471100A (en)	1981-01-16	1982-01-15	Copolymer and method for manufacture thereof

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP591381A JPS5916519B2 (ja)	1981-01-20	1981-01-20	スケ−ル防止剤

Publications (2)

Publication Number	Publication Date
JPS57119896A true JPS57119896A (en)	1982-07-26
JPS5916519B2 JPS5916519B2 (ja)	1984-04-16

Family

ID=11624129

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP591381A Expired JPS5916519B2 (ja)	1981-01-16	1981-01-20	スケ−ル防止剤

Country Status (1)

Country	Link
JP (1)	JPS5916519B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59232162A (ja) *	1983-06-15	1984-12-26	Nippon Shokubai Kagaku Kogyo Co Ltd	不凍液

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61201699U (ja) *	1985-06-10	1986-12-17

1981
- 1981-01-20 JP JP591381A patent/JPS5916519B2/ja not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59232162A (ja) *	1983-06-15	1984-12-26	Nippon Shokubai Kagaku Kogyo Co Ltd	不凍液

Also Published As

Publication number	Publication date
JPS5916519B2 (ja)	1984-04-16

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