NL128438C - - Google Patents

Info

Publication number: NL128438C
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.)

1962-02-05

Publication of NL128438C publication Critical patent/NL128438C/xx

Classifications

- 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

NL128438D 1962-02-05 NL128438C (xx)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US171264A US3206445A (en)	1962-02-05	1962-02-05	Vinyl aromatic sulfonate polymerization process and product
US222097A US3340238A (en)	1962-02-05	1962-09-07	Method for producing polymers of vinyl aromatic sulfonates characterized useful as flocculants

Publications (1)

Publication Number	Publication Date
NL128438C true NL128438C (xx)

Family

ID=26866897

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL288306D NL288306A (xx)	1962-02-05
NL128438D NL128438C (xx)	1962-02-05

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL288306D NL288306A (xx)	1962-02-05

Country Status (5)

Country	Link
US (2)	US3206445A (xx)
BE (1)	BE628018A (xx)
DE (1)	DE1301081B (xx)
GB (1)	GB997174A (xx)
NL (2)	NL128438C (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL288306A (xx) *	1962-02-05
US3320218A (en) *	1963-04-05	1967-05-16	Dow Chemical Co	Cross-linked sulfonated aliphatic hydrocarbon polymers
JPS5131280B2 (xx) *	1974-04-06	1976-09-06
GB1571106A (en) *	1976-07-16	1980-07-09	Chem Y	Ore flotation process for the recovery of fluoride minerals and rare earth carbonates
US4071655A (en) *	1976-12-20	1978-01-31	Pitney-Bowes, Inc.	Treated ferromagnetic carrier particles for development powders
US4171418A (en) *	1977-11-22	1979-10-16	American Cyanamid Company	Cationic and amphoteric surfactants
US4387174A (en) *	1980-10-14	1983-06-07	Exxon Research And Engineering Co.	Adhesive compositions
JPS60212411A (ja) *	1984-04-06	1985-10-24	Kao Corp	ポリマレイン酸及びその共重合体の製造方法
JP5362552B2 (ja)	2006-04-20	2013-12-11	ヴェロシス，インク．	マイクロチャネルプロセス技術を用いて非ニュートン流体を処理し、および／または形成させるためのプロセス

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2678947A (en) *	1949-09-01	1954-05-18	Phillips Petroleum Co	Preparation of alpha-haloalkylbenzene sulfonates
US2616917A (en) *	1949-11-08	1952-11-04	Eastman Kodak Co	Alkyl styrene sulfonates and process for their production
US2691644A (en) *	1952-02-21	1954-10-12	Dow Chemical Co	Sulfonation method
US2837500A (en) *	1953-08-03	1958-06-03	Du Pont	Copolymers of acrylonitrile with alkenylaromatic sulfonic acids or salts
US2821549A (en) *	1954-01-27	1958-01-28	Dow Chemical Co	Production of nuclear sulfonated vinyl aromatic compounds
DE1006613B (de) *	1954-02-04	1957-04-18	Dow Chemical Co	Verfahren zur Sulfonierung eines benzolloeslichen, thermoplastischen, alkenylaromatischen Polymerisats oder Mischpolymerisats
DE1094984B (de) *	1954-03-01	1960-12-15	Dow Chemical Co	Verfahren zur Sulfonierung eines benzolloeslichen, thermoplastischen, alkenylaromatischen Harzes
US2971935A (en) *	1954-07-15	1961-02-14	Dow Chemical Co	Method of preparing dispersion of a copolymer of a monovinyl compound and a vinyl sulonic acid
DE1034863B (de) *	1954-11-24	1958-07-24	Dow Chemical Co	Verfahren zur Herstellung wasserloeslicher Sulfonate von Polymerisaten der vinyl-aromatischen Reihe
DE1034862B (de) *	1955-11-14	1958-07-24	Dow Chemical Co	Verfahren zur Herstellung feinteiliger, frei fliessender Salze einer wasserloeslichen Sulfonsaeure eines alkenylaromatischen Harzes
US2909508A (en) *	1956-03-12	1959-10-20	Dow Chemical Co	Copolymers of acrylamide and vinyl aromatic sulfonates
DE1051501B (de) *	1956-04-09	1959-02-26	Dow Chemical Co	Verfahren zur Herstellung waesseriger kolloidaler Loesungen von Mischpolymerisaten aus nichtionisierbaren vinylaromatischen Verbindungen und wasserloeslichen Salzen vinylaromatischer Sulfonsaeuren
DE1049098B (de) *	1956-06-13	1959-01-22	Dow Chemical Co	Verfahren zur Herstellung wasserloeslicher Harzsulfonate
DE1051502B (de) *	1956-07-05	1959-02-26	Dow Chemical Co	Verfahren zur Herstellung von wasserloeslichen aromatischen Harzsulfonaten
DE1039229B (de) *	1956-11-29	1958-09-18	Dow Chemical Co	Verfahren zur Herstellung von geradkettigen Sulfonaten von aromatischen Alkenylharzen mit hohem Molekulargewicht
DE1086890B (de) *	1957-07-02	1960-08-11	Dow Chemical Co	Verfahren zur Herstellung von praktisch nicht vernetzten wasserloeslichen Harzsulfonaten
US3022172A (en) *	1958-05-13	1962-02-20	Fuji Photo Film Co Ltd	Process for the production of photographic materials
US3079430A (en) *	1958-10-29	1963-02-26	Dow Chemical Co	Process for preparing vinylaromatic sulfonic acid salts
NL301716A (xx) *	1959-09-25
US3067161A (en) *	1959-10-28	1962-12-04	Dow Chemical Co	Viscous compositions of aqueous salt solutions and monoalkenylaromatic sulfonate polymers
NL288306A (xx) *	1962-02-05

0
- NL NL288306D patent/NL288306A/xx unknown
- NL NL128438D patent/NL128438C/xx active
- BE BE628018D patent/BE628018A/xx unknown
1962
- 1962-02-05 US US171264A patent/US3206445A/en not_active Expired - Lifetime
- 1962-09-07 US US222097A patent/US3340238A/en not_active Expired - Lifetime
1963
- 1963-01-24 GB GB3028/63A patent/GB997174A/en not_active Expired
- 1963-02-04 DE DED40821A patent/DE1301081B/de active Pending

Also Published As

Publication number	Publication date
NL288306A (xx)
BE628018A (xx)
GB997174A (en)	1965-07-07
US3340238A (en)	1967-09-05
DE1301081B (de)	1969-08-14
US3206445A (en)	1965-09-14

Publication	Publication Date	Title
BE630640A (xx)	1963-07-31
BE616548R (xx)	1962-10-17
BE628018A (xx)
BE612311A (xx)
AU269855A (xx)
AU480751A (xx)	1975-03-06
BE380301A (xx)
BE489310A (xx)
BE538252A (xx)
BE538831A (xx)
BE541929A (xx)
BE553896A (xx)
BE559145A (xx)
BE615294A (xx)
BE586180A (xx)
BE592434A (xx)
BE599783A (xx)
BE604335A (xx)
BE608197A (xx)
BE609543A (xx)
BE612190A (xx)
BE612464A (xx)
BE635003A (xx)
BE634804A (xx)
BE634392A (xx)