ITRM920805A1 - Polimeri cationici, loro preparazione e loro impiego - Google Patents

Polimeri cationici, loro preparazione e loro impiego

Info

Publication number: ITRM920805A1
Authority: IT; Italy
Prior art keywords: preparation; cationic polymers; cationic; polymers
Prior art date: 1991-11-07

Application number

IT000805A

Other languages

English (en)

Inventor

Jacqueline Anne Coates

Mark Gordon Dalley

Original Assignee

Sandoz Ag

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.)

1991-11-07

Filing date

1992-11-05

Publication date

1994-05-05

1992-11-05 Application filed by Sandoz Ag filed Critical Sandoz Ag

1992-11-05 Publication of ITRM920805A0 publication Critical patent/ITRM920805A0/it

1994-05-05 Publication of ITRM920805A1 publication Critical patent/ITRM920805A1/it

1996-07-23 Application granted granted Critical

1996-07-23 Publication of IT1263021B publication Critical patent/IT1263021B/it

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- 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
- C08F20/60—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen
- 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
- C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Paper (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

ITRM920805A 1991-11-07 1992-11-05 Polimeri cationici, loro preparazione e loro impiego IT1263021B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919123683A GB9123683D0 (en)	1991-11-07	1991-11-07	Improvements in or relating to organic compounds

Publications (3)

Publication Number	Publication Date
ITRM920805A0 ITRM920805A0 (it)	1992-11-05
ITRM920805A1 true ITRM920805A1 (it)	1994-05-05
IT1263021B IT1263021B (it)	1996-07-23

Family

ID=10704253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITRM920805A IT1263021B (it)	1991-11-07	1992-11-05	Polimeri cationici, loro preparazione e loro impiego

Country Status (11)

Country	Link
EP (1)	EP0541490A1 (it)
JP (1)	JPH07149829A (it)
AU (1)	AU2817192A (it)
BR (1)	BR9204334A (it)
CA (1)	CA2082209A1 (it)
DE (1)	DE4236327A1 (it)
FI (1)	FI925011A7 (it)
FR (1)	FR2683534A1 (it)
GB (2)	GB9123683D0 (it)
IT (1)	IT1263021B (it)
ZA (1)	ZA928583B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19705963A1 (de) *	1997-02-17	1998-08-20	Hoechst Ag	Vernetzte Vinylpolymere mit Gallensäure-Adsorberwirkung
CN1089727C (zh) *	1997-04-11	2002-08-28	广州市环境保护科学研究所	阳离子/两性接枝型聚丙烯酰胺絮凝剂的制备方法
DE19832241A1 (de) *	1998-07-17	2000-01-27	Stockhausen Chem Fab Gmbh	Verwendung von modifizierten Stärkeprodukten als Retentionsmittel bei der Papierherstellung
MX360744B (es) *	2012-02-22	2018-11-15	Grace W R & Co	Poliaminas funcionalizadas para la atenuación de arcilla.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2721960A1 (de) *	1976-05-26	1977-12-08	Sandoz Ag	Polyamidaminverbindungen, deren herstellung und verwendung
US4049606A (en) *	1976-07-16	1977-09-20	Nalco Chemical Company	Preparation of a manniched polyacrylamide quarternaries thereof
CA1235140A (en) *	1982-07-06	1988-04-12	Laurence G. Dammann	High charge density, cationic methacrylamide based monomers and their polymers
CA1235141A (en) *	1984-03-28	1988-04-12	Laurence G. Dammann	High charge density, cationic methacrylamide based monomers and their polymers
JPS63234007A (ja) *	1987-03-23	1988-09-29	Kohjin Co Ltd	水溶性が良好なカチオン性重合体
DE3800199A1 (de) *	1988-01-07	1989-07-20	Sandoz Ag	Seitenkettenhaltige vinylpolymere

1991
- 1991-11-07 GB GB919123683A patent/GB9123683D0/en active Pending
1992
- 1992-10-28 DE DE4236327A patent/DE4236327A1/de not_active Withdrawn
- 1992-11-02 FR FR9213193A patent/FR2683534A1/fr not_active Withdrawn
- 1992-11-03 EP EP92810844A patent/EP0541490A1/en not_active Withdrawn
- 1992-11-04 GB GB9223118A patent/GB2261222A/en not_active Withdrawn
- 1992-11-05 FI FI925011A patent/FI925011A7/fi not_active Application Discontinuation
- 1992-11-05 IT ITRM920805A patent/IT1263021B/it active IP Right Grant
- 1992-11-05 CA CA002082209A patent/CA2082209A1/en not_active Abandoned
- 1992-11-06 JP JP4296980A patent/JPH07149829A/ja active Pending
- 1992-11-06 BR BR929204334A patent/BR9204334A/pt not_active Application Discontinuation
- 1992-11-06 ZA ZA928583A patent/ZA928583B/xx unknown
- 1992-11-06 AU AU28171/92A patent/AU2817192A/en not_active Abandoned

Also Published As

Publication number	Publication date
JPH07149829A (ja)	1995-06-13
ZA928583B (en)	1994-05-06
FR2683534A1 (fr)	1993-05-14
GB2261222A (en)	1993-05-12
EP0541490A1 (en)	1993-05-12
GB9223118D0 (en)	1992-12-16
CA2082209A1 (en)	1993-05-08
IT1263021B (it)	1996-07-23
DE4236327A1 (it)	1993-05-13
ITRM920805A0 (it)	1992-11-05
FI925011L (fi)	1993-05-08
FI925011A0 (fi)	1992-11-05
AU2817192A (en)	1993-05-13
BR9204334A (pt)	1993-06-01
FI925011A7 (fi)	1993-05-08
GB9123683D0 (en)	1992-01-02

Similar Documents

Publication	Publication Date	Title
FI955235A7 (fi)	1996-05-03	Oksatsolidiinionijohdannaiset, niiden valmistus ja käyttö
ITRM920412A1 (it)	1993-11-29	Eteroprostanoidi, procedimento per la loro preparazione e loro impiego terapeutico.
FI950623A7 (fi)	1995-08-16	Tyydyttymättömät hiilihydraattijohdannaiset, niistä saadut polymeerit ja näiden käyttö
NO904252D0 (no)	1990-09-28	Preparat.
DE59005269D1 (de)	1994-05-11	Lenkrolleneinheit.
FI971643L (fi)	1997-04-18	Monityydyttymättömät hiilihydraattijohdannaiset, niiden polymeerit ja niiden käyttö
FI101798B (fi)	1998-08-31	Initiaattorisuspensiot, niiden valmistus ja käyttö
FI934680A7 (fi)	1993-10-22	Aryylimorfoliini, valmistus ja käyttö
FI930716A7 (fi)	1993-08-21	Uusia aryylikarbonyyliaminoalkyylidihydro-oksopyridiinejä, niiden valmistus ja käyttö
FI941914A0 (fi)	1994-04-25	2-amino-4-kinoliinidihydropyridiinejä, menetelmiä niiden valmistamiseksi ja niiden käyttö
IT1290381B1 (it)	1998-12-03	Azocomposti basici, loro produzioni ed utilizzo
FI903328A0 (fi)	1990-07-02	Topiska preparat.
FI942912L (fi)	1994-06-17	Substituoidut bentsimidatsolit, menetelmä niiden valmistamiseksi sekä niiden käyttö
ITRM920805A1 (it)	1994-05-05	Polimeri cationici, loro preparazione e loro impiego
IT1243798B (it)	1994-06-28	Composti aromatici contenenti gruppi solfo, loro preparazione e loro impiego
NO910021L (no)	1991-07-18	Fungicid preparat.
IT8919849A0 (it)	1989-03-21	Polimeri.
IT9019565A0 (it)	1990-03-05	Agenti addensanti,loro preparazione ed uso
FI941214L (fi)	1994-09-16	Bentsimidatsolin johdannaisia, niiden valmistus ja käyttö
FI965172L (fi)	1997-02-21	Uusia amido-kinoksaliinidioneja, niiden valmistus ja käyttö
TR24169A (tr)	1991-05-01	Benzohidroksamik tuerevleri, bunlarin herbisitler olarak kullanilmasi vebunlari
FI942940A0 (fi)	1994-06-17	Mentelmä kationisten, vesiliukoisten polymeerien valmistamiseksi ja niiden käyttö
FI952855A7 (fi)	1995-06-09	Uudet triatsolokinatsoliinit, niiden valmistus ja käyttö
DE69009243D1 (de)	1994-07-07	Lenkrolle.
IT1229738B (it)	1991-09-07	Composti stabilizzanti di polimeri e loro preparazione.

Legal Events

Date	Code	Title	Description
1996-07-23	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960927