HUT49899A - Process for production of akrylamid polimers containing hydroxame groups - Google Patents

Process for production of akrylamid polimers containing hydroxame groups

Info

Publication number: HUT49899A
Authority: HU; Hungary
Prior art keywords: hydroxame; akrylamid; polimers; groups; production
Prior art date: 1988-05-24

Application number

HU23189A

Other languages

Hungarian (hu)

Other versions

HU205959B (en

Inventor

Morris E Lewellyn

Donald P Spitzer

Original Assignee

American Cyanamid Co

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.)

1988-05-24

Filing date

1989-01-20

Publication date

1989-11-28

1989-01-20 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1989-11-28 Publication of HUT49899A publication Critical patent/HUT49899A/en

1992-07-28 Publication of HU205959B publication Critical patent/HU205959B/en

Links

HU23189A 1988-05-24 1989-01-20 Process for producing acrylamide polymeres containing hydroxame-groups HU205959B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US19788488A	1988-05-24	1988-05-24

Publications (2)

Publication Number	Publication Date
HUT49899A true HUT49899A (en)	1989-11-28
HU205959B HU205959B (en)	1992-07-28

Family

ID=22731135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU23189A HU205959B (en)	1988-05-24	1989-01-20	Process for producing acrylamide polymeres containing hydroxame-groups

Country Status (8)

Country	Link
AU (1)	AU607035B2 (en)
BR (1)	BR8900267A (en)
ES (1)	ES2010111A6 (en)
GR (1)	GR1000610B (en)
HU (1)	HU205959B (en)
MX (1)	MX169785B (en)
RU (1)	RU2057145C1 (en)
YU (1)	YU46642B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5756622A (en) *	1996-03-28	1998-05-26	Cytec Technology Corp.	Polymeric sulfide mineral depressants
JP2006187257A (en) *	2005-01-07	2006-07-20	Daiyanitorikkusu Kk	Method for producing amide compound and acrylamide polymer
WO2018002365A1 (en) *	2016-06-30	2018-01-04	Weteq S.A.	Modified polymeric flocculants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2959574A (en) *	1958-02-17	1960-11-08	American Cyanamid Co	Water-soluble reaction composition of hydroxylamine with acrylamide-acrylonitrile copolymer
US3345344A (en) *	1961-09-08	1967-10-03	Nopco Chem Co	Process for conversion of amidoxime polymers to polyhydroxamic acids using aqueous hydrochloric acid solutions
FR2533572A1 (en) *	1982-09-28	1984-03-30	Elf Aquitaine	IMPROVEMENTS IN THE PREPARATION OF POLYMERS WITH HYDROXAMIC FUNCTIONS, NEW POLYMERS OBTAINED AND THEIR APPLICATIONS
JP2634657B2 (en) *	1987-02-26	1997-07-30	マサチユセツツ・インスチチユート・オブ・テクノロジー	Method for producing hydroxamic acid polymer from primary amide polymer

1989
- 1989-01-17 GR GR890100024A patent/GR1000610B/en not_active IP Right Cessation
- 1989-01-17 AU AU28548/89A patent/AU607035B2/en not_active Expired
- 1989-01-19 YU YU12089A patent/YU46642B/en unknown
- 1989-01-20 HU HU23189A patent/HU205959B/en not_active IP Right Cessation
- 1989-01-23 BR BR8900267A patent/BR8900267A/en not_active IP Right Cessation
- 1989-01-25 MX MX1464889A patent/MX169785B/en unknown
- 1989-01-27 ES ES8900285A patent/ES2010111A6/en not_active Expired
- 1989-05-23 RU SU4614124 patent/RU2057145C1/en active

Also Published As

Publication number	Publication date
GR1000610B (en)	1992-08-31
HU205959B (en)	1992-07-28
AU607035B2 (en)	1991-02-21
AU2854889A (en)	1989-11-30
ES2010111A6 (en)	1989-10-16
RU2057145C1 (en)	1996-03-27
MX169785B (en)	1993-07-26
GR890100024A (en)	1990-03-12
BR8900267A (en)	1990-03-01
YU46642B (en)	1994-01-20
YU12089A (en)	1990-04-30

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Legal Events

Date	Code	Title	Description
1998-10-28	HMM4	Cancellation of final prot. due to non-payment of fee