NL218685A - - Google Patents

Info

Publication number: NL218685A
Authority: NL; Netherlands

Application number

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.)

1956-07-07

Publication of NL218685A publication Critical patent/NL218685A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

NL218685D 1956-07-07 NL218685A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEB40953A DE1037129B (en)	1956-07-07	1956-07-07	Process for the production of water-soluble copolymers

Publications (1)

Publication Number	Publication Date
NL218685A true NL218685A (en)

Family

ID=6966244

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL218685D NL218685A (en)	1956-07-07
NL99372D NL99372C (en)	1956-07-07

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL99372D NL99372C (en)	1956-07-07

Country Status (5)

Country	Link
BE (1)	BE559010A (en)
DE (1)	DE1037129B (en)
FR (1)	FR1178233A (en)
GB (1)	GB831832A (en)
NL (2)	NL99372C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1102410B (en) *	1958-12-20	1961-03-16	Roehm & Haas Gmbh	Process for the production of solvent-resistant, hardenable plastics which form a film from dispersions or solutions
DE1098527B (en) *	1959-02-25	1961-02-02	Basf Ag	Process for cleaning technical calcium nitrate solutions
DE1254592B (en) *	1961-09-05	1967-11-23	Dow Chemical Co	Process to improve the filterability of aqueous organic slimes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE654989C (en) *	1930-05-06	1938-01-06	Ig Farbenindustrie Ag	Process for the preparation of polymerization products
DE980059C (en) *	1951-04-09	1970-09-10	Ciba Geigy	Process for the production of acidic, stable, aqueous dispersions of at least internal copolymers

0
- BE BE559010D patent/BE559010A/xx unknown
- NL NL218685D patent/NL218685A/xx unknown
- NL NL99372D patent/NL99372C/xx active
1956
- 1956-07-07 DE DEB40953A patent/DE1037129B/en active Pending
1957
- 1957-07-05 FR FR1178233D patent/FR1178233A/en not_active Expired
- 1957-07-05 GB GB2130057A patent/GB831832A/en not_active Expired

Also Published As

Publication number	Publication date
NL99372C (en)
BE559010A (en)
FR1178233A (en)	1959-05-05
GB831832A (en)	1960-04-06
DE1037129B (en)	1958-08-21

Publication	Publication Date	Title
AT197311B (en)	1958-04-25
AT216255B (en)	1961-07-25
FR1176496A (en)	1959-04-10
AT202279B (en)	1959-02-25
AT213780B (en)	1961-02-27
AT194202B (en)	1957-12-27
AT196732B (en)	1958-03-25
AT195843B (en)	1958-02-25
AT195842B (en)	1958-02-25
AT196945B (en)	1958-04-10
AT196060B (en)	1958-02-25
DE1029380C2 (en)	1958-10-23
DE1022668C2 (en)	1958-07-03
AT198038B (en)	1958-06-10
AT194974B (en)	1958-01-25
AT197110B (en)	1958-04-10
AT197107B (en)	1958-04-10
AT194993B (en)	1958-01-25
AT193789B (en)	1957-12-10
AT195164B (en)	1958-01-25
AT195165B (en)	1958-01-25
AT201021B (en)	1958-12-10
AT196779B (en)	1958-03-25
AT194662B (en)	1958-01-10
AT196778B (en)	1958-03-25