NL291071A - - Google Patents

Info

Publication number: NL291071A
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.)

1962-04-12

Publication of NL291071A publication Critical patent/NL291071A/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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Paper (AREA)
Polymerisation Methods In General (AREA)

NL291071D 1962-04-12 NL291071A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US186849A US3215680A (en)	1962-04-12	1962-04-12	Polymeric composition and process for preparing the same

Publications (1)

Publication Number	Publication Date
NL291071A true NL291071A (xx)

Family

ID=22686509

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL291071D NL291071A (xx)	1962-04-12
NL135971D NL135971C (xx)	1962-04-12

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL135971D NL135971C (xx)	1962-04-12

Country Status (4)

Country	Link
US (1)	US3215680A (xx)
DE (1)	DE1207085B (xx)
GB (1)	GB974023A (xx)
NL (2)	NL135971C (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3405106A (en) *	1964-06-29	1968-10-08	American Cyanamid Co	Polymerization of water soluble vinyl monomers in presence of metal salts
US3414552A (en) *	1964-06-29	1968-12-03	American Cyanamid Co	Simultaneous hydrolysis and polymerization of acrylamides
US3463730A (en) *	1965-08-05	1969-08-26	American Cyanamid Co	Prevention of and removal of scale formation in water systems
US3493500A (en) *	1966-10-20	1970-02-03	Dow Chemical Co	Acrylic acid polymers
US3929751A (en) *	1971-04-14	1975-12-30	American Cyanamid Co	High molecular weight acrylamide polymer production by high solids solution polymerization
US3714136A (en) *	1971-10-21	1973-01-30	American Cyanamid Co	Process for recovering acrylamide polymers from gels
US4110520A (en) *	1976-12-17	1978-08-29	Kyoritsu Yuki Co., Ltd.	Modification of water-soluble acrylic polymer
US4274945A (en) *	1979-11-07	1981-06-23	American Cyanamid Company	Iron ore beneficiation by selective flocculation
US4379883A (en) *	1979-12-21	1983-04-12	Hercules Incorporated	Chemically-initiated inverse emulsion polymerization with Na, Li/Cl, Br salt
GB2093464B (en) *	1981-02-24	1984-09-05	Hercules Inc	Chemically-initiated inverse emulsion polymerizations
DE3248655A1 (de) *	1982-12-30	1984-07-05	Münzing Chemie GmbH, 7100 Heilbronn	Verfahren zur herstellung selbstinvertierender emulsionspolymerisate
US5186257A (en) *	1983-01-28	1993-02-16	Phillips Petroleum Company	Polymers useful in the recovery and processing of natural resources
US5080809A (en) *	1983-01-28	1992-01-14	Phillips Petroleum Company	Polymers useful in the recovery and processing of natural resources
JPS61118199A (ja) *	1984-11-14	1986-06-05	Kurita Water Ind Ltd	水処理剤
ATE94012T1 (de) *	1987-07-03	1993-09-15	Siemens Ag	Schaltungsanordnung fuer einen baustein im anschlussbereich eines digitalen zeitmultiplexfernmeldenetzes.
US5045614A (en) *	1989-04-07	1991-09-03	The Dow Chemical Company	Process for polymerizing vinyl monomers using amine containing compounds which simultaneously act as initiators and crosslinking agents as part of a redox initiator system
US9315722B1 (en)	2011-09-30	2016-04-19	Kemira Oyj	Methods for improving friction reduction in aqueous brine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE476083A (xx) *	1946-07-22
DE1070377B (de) *	1957-05-20	1959-12-03	The Dow Chemical Company, Midland, Mich. (V. St. A.)	Verfahren zum Verringern des Monomcrenrestgehaltes eines Acrylsäureamidpolymerisats
US3021298A (en) *	1959-03-03	1962-02-13	American Cyanamid Co	Soil stabilization with a composition containing an acrylamide, a bisacrylamide, and aluminum and acrylate ions
FR1253602A (fr) *	1959-05-06	1961-02-10	Dow Chemical Co	Procédé de production d'un polymère soluble dans l'eau
NL275133A (xx) *	1961-02-27

0
- NL NL291071D patent/NL291071A/xx unknown
- NL NL135971D patent/NL135971C/xx active
1962
- 1962-04-12 US US186849A patent/US3215680A/en not_active Expired - Lifetime
- 1962-11-20 GB GB43806/62A patent/GB974023A/en not_active Expired
- 1962-12-05 DE DEA41807A patent/DE1207085B/de active Pending

Also Published As

Publication number	Publication date
GB974023A (en)	1964-11-04
DE1207085B (de)	1965-12-16
US3215680A (en)	1965-11-02
NL135971C (xx)

Publication	Publication Date	Title
BE616548R (xx)	1962-10-17
BE592434A (xx)
BE380301A (xx)
BE489310A (xx)
BE538252A (xx)
BE538831A (xx)
BE541929A (xx)
BE553896A (xx)
BE559145A (xx)
BE586180A (xx)
BE616785A (xx)
BE599783A (xx)
BE604335A (xx)
BE608197A (xx)
BE609543A (xx)
BE612190A (xx)
BE612311A (xx)
BE612464A (xx)
BE612847A (xx)
BE612926A (xx)
BE623326A (xx)
BE613190A (xx)
BE613298A (xx)
BE613319A (xx)
BE613335A (xx)