ES2176970T3 - Procedimiento para la obtencion de polimeros, que contienen unidades de carbamato, y su empleo. - Google Patents

Procedimiento para la obtencion de polimeros, que contienen unidades de carbamato, y su empleo.

Info

Publication number
ES2176970T3
ES2176970T3 ES98906913T ES98906913T ES2176970T3 ES 2176970 T3 ES2176970 T3 ES 2176970T3 ES 98906913 T ES98906913 T ES 98906913T ES 98906913 T ES98906913 T ES 98906913T ES 2176970 T3 ES2176970 T3 ES 2176970T3
Authority
ES
Spain
Prior art keywords
units
procedure
polymers containing
polymers
employment
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 - Lifetime
Application number
ES98906913T
Other languages
English (en)
Inventor
Jens Utecht
Manfred Niessner
Sabine Weiguny
Primoz Lorencak
Armin Stamm
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2176970T3 publication Critical patent/ES2176970T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • 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
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paper (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR POLIMEROS QUE CONTIENEN UNIDADES DE CARBAMATO, CARACTERIZADO PORQUE UNAS POLIETILENIMINAS O POLIMEROS QUE CONTIENEN UNIDADES DE VINILAMINA DE FORMULA (III) EN LA QUE R 1 A = H O ALQUILO - C 1 - C 6 , SE HACEN REACCIONAR CON ESTERES DE H ALOGENURO DE ACIDO FORMICO. LA INVENCION SE REFIERE IGUALMENTE AL USO DE LAS POLIETILENIMINAS QUE CONTIENEN GRUPOS CARBAMATO ASI OBTENIDAS, O A POLIMEROS QUE CONTIENEN UNIDADES DE CARBAMATO DE VINILO COMO AGENTES DE RETENCION, AGENTES DESHIDRATANTES, FLOCULANTES O AGENTES DE FIJACION EN LA FABRICACION DE PAPEL, COMO COLOIDE PROTECTOR PARA LA PRODUCCION DE DISPERSIONES DE ALQUIL - DICETENO ACUOSO Y COMO AGENTE DISPERSANTE PARA LA PRODUCCION DE LODOS DE MATERIAL DE RELLENO ACUOSO ACUMULADO.
ES98906913T 1997-02-17 1998-02-04 Procedimiento para la obtencion de polimeros, que contienen unidades de carbamato, y su empleo. Expired - Lifetime ES2176970T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19705992A DE19705992A1 (de) 1997-02-17 1997-02-17 Verfahren zur Herstellung von Carbamateinheiten enthaltenden Polymerisaten und ihre Verwendung

Publications (1)

Publication Number Publication Date
ES2176970T3 true ES2176970T3 (es) 2002-12-01

Family

ID=7820462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98906913T Expired - Lifetime ES2176970T3 (es) 1997-02-17 1998-02-04 Procedimiento para la obtencion de polimeros, que contienen unidades de carbamato, y su empleo.

Country Status (8)

Country Link
US (1) US6184310B1 (es)
EP (1) EP0960140B1 (es)
JP (1) JP2001511830A (es)
AT (1) ATE217326T1 (es)
CA (1) CA2268755A1 (es)
DE (2) DE19705992A1 (es)
ES (1) ES2176970T3 (es)
WO (1) WO1998035999A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223279A1 (de) 2002-05-24 2003-12-04 Basf Ag Hydrophob modifizierte Vinylamin- oder Ethylenimineinheiten enthaltende Polymere, Verfahren zur ihrer Herstellung und ihre Verwendung als Retentionsmittel
DE10225944A1 (de) * 2002-06-11 2004-01-08 Basf Ag Verfahren zum Binden von teilchenförmigen, wasserabsorbierenden, Säuregruppen enthaltenden Polymeren an ein Trägermaterial
DE10315363A1 (de) * 2003-04-03 2004-10-14 Basf Ag Wässrige Anschlämmungen von feinteiligen Füllstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung füllstoffhaltiger Papiere
DE10334133A1 (de) * 2003-07-25 2005-02-24 Basf Ag Wässrige Zusammensetzung und deren Verwendung zur Papierherstellung
JP2005171411A (ja) * 2003-12-10 2005-06-30 Seiko Pmc Corp 填料含有紙、及び填料含有紙の製造方法
CN114450326B (zh) * 2019-06-24 2025-02-11 普罗美加公司 用于将生物分子递送到细胞中的改性聚胺聚合物
FR3125041A1 (fr) * 2021-07-09 2023-01-13 Snf Sa Procédé d’obtention de N-vinylformamide biosourcé

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610898C (de) * 1930-12-28 1935-03-19 I G Farbenindustrie Akt Ges Verfahren zur Darstellung von in organischen Loesungsmitteln loeslichen Polyvinylestern
US3203910A (en) 1962-04-13 1965-08-31 Dow Chemical Co Polymerization of alkylenimines
DE1692854A1 (de) 1967-11-29 1971-10-21 Hoechst Ag Verfahren zur Entwaesserung von Cellulosefaser-Suspensionen
US3715336A (en) 1971-01-07 1973-02-06 Dow Chemical Co Copolymers of vinyl amine and vinyl alcohol as flocculants
US4275002A (en) 1974-11-04 1981-06-23 Dynapol Process for preparing polymeric colorants having a poly(vinylamine) backbone
US4255548A (en) 1980-01-07 1981-03-10 Dynapol Ethylene-vinylamine copolymers
DE3128478A1 (de) 1981-07-18 1983-02-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von linearen, basischen polymerisaten
US4403072A (en) 1981-09-09 1983-09-06 Dynapol Alkoxyethanols as solvents for coupling sulfonyl halides to polymeric amines
US4578515A (en) 1981-11-05 1986-03-25 Air Products And Chemicals, Inc. Preparing N-vinylformamide
DE3534273A1 (de) 1985-09-26 1987-04-02 Basf Ag Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier
CA1283748C (en) 1986-06-25 1991-04-30 Takaharu Itagaki Vinylamine copolymer, flocculating agent and paper strength increasingagent using the same, as well as process for producing the same
EP0580079B1 (de) * 1992-07-22 1996-12-11 Hoechst Aktiengesellschaft Vernetzte, stickstoffhaltige Vinylcopolymere, Verfahren zu ihrer Herstellung sowie die Verwendung dieser Verbindungen
US5401808A (en) * 1993-03-25 1995-03-28 Air Products And Chemicals, Inc. Poly(vinylammonium formate) and process for making amidine-containing polymers
JP3479996B2 (ja) * 1993-05-11 2003-12-15 ダイヤニトリックス株式会社 Ｎ−メチルビニルアミン重合体の製造方法
DE4413720A1 (de) * 1994-04-20 1995-10-26 Basf Ag Farbstoffübertragungsinhibitoren für Waschmittel

Also Published As

Publication number Publication date
DE19705992A1 (de) 1998-08-20
DE59804055D1 (de) 2002-06-13
JP2001511830A (ja) 2001-08-14
EP0960140A1 (de) 1999-12-01
CA2268755A1 (en) 1998-08-20
WO1998035999A1 (de) 1998-08-20
EP0960140B1 (de) 2002-05-08
ATE217326T1 (de) 2002-05-15
US6184310B1 (en) 2001-02-06

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