DE3365139D1 - Manufucture of polymers containing hydroxamic functions, polymers obtained and their use - Google Patents

Manufucture of polymers containing hydroxamic functions, polymers obtained and their use

Info

Publication number
DE3365139D1
DE3365139D1 DE8383401677T DE3365139T DE3365139D1 DE 3365139 D1 DE3365139 D1 DE 3365139D1 DE 8383401677 T DE8383401677 T DE 8383401677T DE 3365139 T DE3365139 T DE 3365139T DE 3365139 D1 DE3365139 D1 DE 3365139D1
Authority
DE
Germany
Prior art keywords
polymers
manufucture
containing hydroxamic
functions
polymers containing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8383401677T
Other languages
German (de)
English (en)
Inventor
Lino Vio
Gilles Meunier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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.)
Filing date
Publication date
Application filed by Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of DE3365139D1 publication Critical patent/DE3365139D1/de
Expired legal-status Critical Current

Links

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE8383401677T 1982-09-28 1983-08-18 Manufucture of polymers containing hydroxamic functions, polymers obtained and their use Expired DE3365139D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216317A FR2533572A1 (fr) 1982-09-28 1982-09-28 Perfectionnements a la preparation de polymeres a fonctions hydroxamiques, nouveaux polymeres obtenus et leurs applications

Publications (1)

Publication Number Publication Date
DE3365139D1 true DE3365139D1 (en) 1986-09-11

Family

ID=9277813

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198383401677T Pending DE104970T1 (de) 1982-09-28 1983-08-18 Herstellung von polymeren mit hydroxamsaeuregruppen erhaltene polymere und ihre verwendung.
DE8383401677T Expired DE3365139D1 (en) 1982-09-28 1983-08-18 Manufucture of polymers containing hydroxamic functions, polymers obtained and their use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198383401677T Pending DE104970T1 (de) 1982-09-28 1983-08-18 Herstellung von polymeren mit hydroxamsaeuregruppen erhaltene polymere und ihre verwendung.

Country Status (6)

Country Link
US (1) US4587306A (OSRAM)
EP (1) EP0104970B1 (OSRAM)
CA (1) CA1217898A (OSRAM)
DE (2) DE104970T1 (OSRAM)
FR (1) FR2533572A1 (OSRAM)
NO (1) NO162075C (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536383A1 (fr) * 1982-11-24 1984-05-25 Elf Aquitaine Procede et produit pour l'empechement de l'entartrage par des eaux
US4767540A (en) 1987-02-11 1988-08-30 American Cyanamid Company Polymers containing hydroxamic acid groups for reduction of suspended solids in bayer process streams
ATE73829T1 (de) * 1987-02-26 1992-04-15 Massachusetts Inst Technology Hydroxamidsaeure-polymere aus primaeren amidpolymeren.
DE3724709A1 (de) * 1987-07-25 1989-02-02 Stockhausen Chem Fab Gmbh Verfahren zur herstellung von polymerisaten mit niedrigem restmonomergehalt
US4902751A (en) * 1988-05-24 1990-02-20 American Cyanamid Company Preparation of modified acrylamide polymers
AU607035B2 (en) * 1988-05-24 1991-02-21 American Cyanamid Company Preparation of modified acrylamide polymers
US4868248A (en) * 1989-03-22 1989-09-19 Nalco Chemical Company Polyhydroxyamic acid polymers from polyacrylic acids
US5256331A (en) * 1991-05-23 1993-10-26 American Cyanamid Company Water-in-oil emulsions containing hydroxylamine
US6608137B1 (en) 1991-05-23 2003-08-19 Cytec Technology Corp. Microdispersions of hydroxamated polymers
ATE138944T1 (de) † 1991-05-23 1996-06-15 Cytec Tech Corp Microdispersionen von polymeren mit hydroxamsäuregruppen
DE69231528T2 (de) * 1991-05-23 2001-03-15 Cytec Technology Corp., Wilmington Stabilisierung von wässrigen Lösungen wasserlöslicher Polymere in Gegenwart von Hydroxylamin
DE69308777T2 (de) 1992-12-14 1997-07-31 Nalco Chemical Co Änderung der Trihydrat-Kristalle im Bayer-Verfahren
US5368745A (en) * 1993-09-02 1994-11-29 Cytec Technology Corp. Method of flocculating low metal oxide content solids in a liquid
US5405898A (en) * 1993-10-07 1995-04-11 Nalco Chemical Company Hydroxylamine modified lower acrylate ester latices
US5395897A (en) * 1994-01-18 1995-03-07 Nalco Chemical Company High molecular weight substituted amides from polycarboxylic acids
US5539046A (en) * 1994-11-04 1996-07-23 Cytec Technology Corp. Blends of hydroxamated polymer emulsions with polyacrylate emulsions
AU720125B2 (en) * 1995-11-07 2000-05-25 Cytec Technology Corp. Reduction of impurities in bayer process alumina trihydrate
US5951955A (en) * 1995-11-07 1999-09-14 Cytec Technology Corp. Concentration of solids in the Bayer process
US5688403A (en) * 1996-02-29 1997-11-18 Cytec Technology Corp. Removal of metal ions from solution
US5853677A (en) * 1996-04-26 1998-12-29 Cytec Technology Corp. Concentration of solids by flocculating in the Bayer process
US5733460A (en) * 1996-04-29 1998-03-31 Cytec Technology Corp. Use of hydroxamated polymers to alter Bayer Process scale
US5733459A (en) * 1996-04-29 1998-03-31 Cytec Technology Corp. Use of hydroxamated polymers to alter bayer process scale
CN101658736B (zh) * 2005-02-25 2013-05-29 Cytec技术有限公司 异羟肟酸化聚合物的水包油包水乳液及其使用方法
FR2913689B1 (fr) * 2007-03-15 2009-05-29 Arkema France Utilisation d'hydroxylamines comme agents destructeurs de polymeres hydrophiles et procede correspondant de destruction de tels polymeres
ES2816575T3 (es) * 2008-07-25 2021-04-05 Cytec Tech Corporation Supresor de silicato para la flotación de minerales de sulfuro o de metales preciosos
CA2822384C (en) 2010-12-21 2018-10-30 Cytec Technology Corp. Microdispersions of hydroxamated polymers and methods of making and using them
CA2822436A1 (en) 2010-12-21 2012-06-28 Cytec Technology Corp. Processes for removing hydrazine from hydroxylamine solutions
CN103819592B (zh) * 2014-03-05 2015-12-02 中南大学 一种有效沉降分离高硅高铁型拜耳法赤泥的絮凝剂的制备方法
CN105504157B (zh) * 2016-01-21 2017-12-22 山东金智瑞新材料发展有限公司 低张力羟肟基乳液驱油聚合物及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NL7412381A (nl) * 1974-09-19 1976-03-23 Stamicarbon Afscheiding van katalysatoren uit een suspensie van deze deeltjes in een waterige hydroxyl- ammoniumzoutoplossing.
DE2447370A1 (de) * 1974-10-04 1976-04-22 Basf Ag Dioxazolongruppen enthaltende polymerisate
DE2456007A1 (de) * 1974-11-27 1976-06-10 Basf Ag Hydroxamsulfongruppen enthaltende polymerisate
US4021397A (en) * 1974-12-30 1977-05-03 The B. F. Goodrich Company Stable dispersions of water soluble amide polymers
DE2724259A1 (de) * 1977-05-28 1978-12-07 Bayer Ag Verfahren zur herstellung schwerbrennbarer acrylnitrilpolymerisate bzw. formmassen daraus
FR2476113A1 (fr) * 1980-02-14 1981-08-21 Elf Aquitaine Boues de forage resistant a tres haute temperature
US4397996A (en) * 1981-05-22 1983-08-09 Polaroid Corporation Process for preparing polymeric oximes and compositions containing same

Also Published As

Publication number Publication date
NO162075C (no) 1989-11-01
EP0104970A1 (fr) 1984-04-04
DE104970T1 (de) 1984-09-13
FR2533572B1 (OSRAM) 1985-02-15
NO833039L (no) 1984-03-29
EP0104970B1 (fr) 1986-08-06
FR2533572A1 (fr) 1984-03-30
CA1217898A (fr) 1987-02-10
US4587306A (en) 1986-05-06
NO162075B (no) 1989-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee