IT1191659B - WATER TREATMENT PROCEDURE - Google Patents

WATER TREATMENT PROCEDURE

Info

Publication number: IT1191659B
Authority: IT; Italy
Prior art keywords: water treatment; treatment procedure; procedure; water; treatment
Prior art date: 1985-01-31

Application number

IT19228/86A

Other languages

Italian (it)

Other versions

IT8619228A0 (en

Inventor

Barry Cock

Original Assignee

Ciba Geigy Ag

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.)

1985-01-31

Filing date

1986-01-30

Publication date

1988-03-23

1986-01-30 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1986-01-30 Publication of IT8619228A0 publication Critical patent/IT8619228A0/en

1988-03-23 Application granted granted Critical

1988-03-23 Publication of IT1191659B publication Critical patent/IT1191659B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
General Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

IT19228/86A 1985-01-31 1986-01-30 WATER TREATMENT PROCEDURE IT1191659B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB858502500A GB8502500D0 (en)	1985-01-31	1985-01-31	Water treatment additive

Publications (2)

Publication Number	Publication Date
IT8619228A0 IT8619228A0 (en)	1986-01-30
IT1191659B true IT1191659B (en)	1988-03-23

Family

ID=10573746

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19228/86A IT1191659B (en)	1985-01-31	1986-01-30	WATER TREATMENT PROCEDURE

Country Status (6)

Country	Link
JP (1)	JPS61209095A (en)
BR (1)	BR8600358A (en)
DE (1)	DE3602481A1 (en)
FR (1)	FR2581983A1 (en)
GB (1)	GB8502500D0 (en)
IT (1)	IT1191659B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4978164A (en) *	1987-03-26	1990-12-18	Nissan Motor Co., Ltd.	Modular vehicle body structure
CN105908221B (en) *	2016-06-17	2017-12-19	泉州师范学院	A kind of manufacturing process of electrolytic copper foil

1985
- 1985-01-31 GB GB858502500A patent/GB8502500D0/en active Pending
1986
- 1986-01-28 DE DE19863602481 patent/DE3602481A1/en not_active Withdrawn
- 1986-01-29 FR FR8601225A patent/FR2581983A1/en not_active Withdrawn
- 1986-01-30 IT IT19228/86A patent/IT1191659B/en active
- 1986-01-30 BR BR8600358A patent/BR8600358A/en unknown
- 1986-01-31 JP JP61019992A patent/JPS61209095A/en active Pending

Also Published As

Publication number	Publication date
BR8600358A (en)	1986-10-14
IT8619228A0 (en)	1986-01-30
FR2581983A1 (en)	1986-11-21
DE3602481A1 (en)	1986-08-07
JPS61209095A (en)	1986-09-17
GB8502500D0 (en)	1985-03-06

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