MX9303791A - Metodo para preparar polisuccinimidas , que usa un secador de charola rotatoria. - Google Patents

Metodo para preparar polisuccinimidas , que usa un secador de charola rotatoria.

Info

Publication number
MX9303791A
MX9303791A MX9303791A MX9303791A MX9303791A MX 9303791 A MX9303791 A MX 9303791A MX 9303791 A MX9303791 A MX 9303791A MX 9303791 A MX9303791 A MX 9303791A MX 9303791 A MX9303791 A MX 9303791A
Authority
MX
Mexico
Prior art keywords
polysuccinimides
rotary
chatter
dryer
amino acids
Prior art date
Application number
MX9303791A
Other languages
English (en)
Inventor
Yi Hyon Paik
Graham Swift
Ethan Scott Simon
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of MX9303791A publication Critical patent/MX9303791A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1092—Polysuccinimides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • C08G85/002—Post-polymerisation treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
    • F26B17/005—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with rotating floors, e.g. around a vertical axis, which may have scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)

Abstract

Se suministra un método para producir las polisuccinimidas. Se utiliza un secador de charola rotatoria, que opera a una temperatura interna de aproximadamente 110 a 300ºC y que proporciona un tiempo de residencia de aproximadamente 1 a 10 horas, en la policondensación de uno o más aminoácidos, ácidos ámicos o sales de amonio de ácidos dicarboxílicos monoetilénicamente insaturados, para producir las polisuccinimidas.
MX9303791A 1992-07-10 1993-06-24 Metodo para preparar polisuccinimidas , que usa un secador de charola rotatoria. MX9303791A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/911,867 US5319145A (en) 1992-07-10 1992-07-10 Method for preparing polysuccinimides with a rotary tray dryer

Publications (1)

Publication Number Publication Date
MX9303791A true MX9303791A (es) 1994-02-28

Family

ID=25431012

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303791A MX9303791A (es) 1992-07-10 1993-06-24 Metodo para preparar polisuccinimidas , que usa un secador de charola rotatoria.

Country Status (12)

Country Link
US (2) US5319145A (es)
EP (1) EP0578448B1 (es)
JP (1) JP3367994B2 (es)
KR (1) KR100278171B1 (es)
CN (1) CN1035880C (es)
AT (1) ATE174043T1 (es)
AU (1) AU666941B2 (es)
BR (1) BR9302799A (es)
CA (1) CA2099467A1 (es)
DE (1) DE69322324T2 (es)
MX (1) MX9303791A (es)
NZ (1) NZ247841A (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288783A (en) * 1992-05-14 1994-02-22 Srchem Incorporated Preparation of salt of polyaspartic acid by high temperature reaction
US5610267A (en) * 1992-05-14 1997-03-11 Bayer Ag Process for preparing polysuccinimide by high temperature reaction
US5371177A (en) * 1992-07-10 1994-12-06 Rohm And Haas Company Process for preparing polysuccinimides from maleamic acid
US5319145A (en) * 1992-07-10 1994-06-07 Rohm And Haas Company Method for preparing polysuccinimides with a rotary tray dryer
US5380817A (en) * 1992-07-10 1995-01-10 Rohm And Haas Company Process for preparing polysuccinimides from aspartic acid
US5393868A (en) * 1992-10-13 1995-02-28 Rohm And Haas Company Production of polysuccinimide by thermal polymerization of maleamic acid
US6001956A (en) * 1992-12-22 1999-12-14 Bayer Ag Copolymers of polyaspartic acid and polycarboxylic acids and polyamines
DE4244031A1 (de) * 1992-12-24 1994-06-30 Bayer Ag Verfahren zur Herstellung und Verwendung von Polyasparaginsäure und ihrer Salze
US5714558A (en) * 1993-03-02 1998-02-03 Bayer Ag Process for preparing polyaspartic acid
DE4310503A1 (de) * 1993-03-31 1994-10-06 Bayer Ag Verfahren zur Herstellung von Polyasparaginsäure und ihre Salze
EP0621300B1 (fr) * 1993-04-23 1998-09-30 Rhodia Chimie Acide polyanhydroaspartique et ses hydrolysats biodégradables
US5410017A (en) * 1993-05-21 1995-04-25 Rohm And Haas Company Continuous thermal polycondensation process for preparing polypeptide polymers
DE4322410A1 (de) * 1993-07-06 1995-01-12 Bayer Ag Verfahren zur Herstellung von Polysuccinimid und Polyasparaginsäure
US5389303A (en) * 1993-09-10 1995-02-14 Srchem Incorporated Mixtures of polyamino acids and citrate
CA2132112A1 (en) * 1993-09-21 1995-03-22 David Elliott Adler Acid catalyzed process for preparing amino acid polymers
DE4425951A1 (de) * 1994-07-21 1996-01-25 Bayer Ag Verfahren zur Herstellung von Asparaginsäure-haltigen Polymeren
EP0650995B1 (de) * 1993-11-02 2000-01-05 Bayer Ag Verfahren zur Herstellung von Asparaginsäure-haltigen Polymeren
EP0659875B1 (fr) * 1993-11-24 2001-08-08 Rhodia Chimie Procédé de préparation de polyimides ou de leurs hydrolysats polypeptidiques biodégradables
US5493004A (en) * 1994-04-08 1996-02-20 Bayer Ag Process for the preparation of polysuccinimide
US5681920A (en) * 1994-06-28 1997-10-28 Donlar Corporation Process for production of a polysuccinimide and derivatives thereof
DE4425952A1 (de) * 1994-07-21 1996-01-25 Bayer Ag Verfahren zur Herstellung von Polysuccinimid oder Maleinamidsäure
US5449748A (en) * 1994-12-27 1995-09-12 Monsanto Company Preparation of anhydropolyamino acids at temperatures of 350° C. or above
US5496922A (en) * 1994-12-27 1996-03-05 Monsanto Company Decolorization of polysuccinimide
US5470942A (en) * 1995-02-16 1995-11-28 Monsanto Company Preparation of anhydropolyamino acids
US5552517A (en) * 1995-03-03 1996-09-03 Monsanto Company Production of polysuccinimide in an organic medium
DE19545678A1 (de) 1995-12-07 1997-06-12 Goldschmidt Ag Th Copolymere Polyaminosäureester
US5856427A (en) * 1996-01-16 1999-01-05 Solutia Inc. Process for the production of polysuccinimide
US5869027A (en) * 1996-04-22 1999-02-09 Wood; Louis L. Method for odor reduction
US5889072A (en) * 1997-02-24 1999-03-30 Solutia Inc. Process for preparing superabsorbing crosslinked polyaspartate salt
US5859179A (en) * 1997-03-17 1999-01-12 Solutia Inc. Forming superabsorbent polymer
US5834568A (en) * 1997-03-17 1998-11-10 Solutia, Inc. Forming crosslinked polysuccinimide
US5981691A (en) * 1997-04-23 1999-11-09 University Of South Alabama Imide-free and mixed amide/imide thermal synthesis of polyaspartate
US5997791A (en) 1997-11-14 1999-12-07 Solutia Inc. Superabsorbing fibers and films and processes for preparing same
CN1231523C (zh) 1998-12-25 2005-12-14 三井化学株式会社 聚琥珀酰亚胺的生产方法
ATE325829T1 (de) 1999-09-10 2006-06-15 Nippon Catalytic Chem Ind Verfahren zur herstellung von polyasparaginsäure
CN104017203A (zh) * 2014-06-11 2014-09-03 南京工业大学 一种农业专用杂合聚天冬氨酸的制备方法及其应用

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US3052655A (en) * 1958-08-01 1962-09-04 Sidney W Fox Thermal polymerization of amino acid mixtures containing aspartic acid or a thermal precursor of aspartic acid
US3076790A (en) * 1958-08-01 1963-02-05 Sidney W Fox Method of making copolymers of amino acids containing glutamic acid
GB1064417A (en) * 1963-12-09 1967-04-05 Kyowa Hakko Kogyo Kk Process for the preparation of copolypeptides
US3728797A (en) * 1971-11-16 1973-04-24 Wyssmont Co Inc Apparatus and methods for heat treating materials and incinerating vaporous off-products
US3846380A (en) * 1972-10-31 1974-11-05 M Teranishi Polyamino acid derivatives and compositions containing same
JPS528873A (en) * 1975-07-09 1977-01-24 Matsushita Electric Ind Co Ltd Maximum demand monitor indication unit
JPS60203636A (ja) * 1984-03-28 1985-10-15 Fuso Kagaku Kogyo Kk コポリアミノ酸の製造法
JPS6140322A (ja) * 1984-08-01 1986-02-26 Hitachi Chem Co Ltd 硬化可能なポリアミノビスイミド樹脂の製造方法
DE3626672A1 (de) * 1986-08-07 1988-02-11 Bayer Ag Polyasparaginamidsaeure
JP2788490B2 (ja) * 1988-06-30 1998-08-20 三井化学株式会社 Ｎ‐置換モノクロロコハク酸イミドの製造方法
US4996292A (en) * 1989-06-30 1991-02-26 Fox Sidney W Self-sealing artificial skin comprising copoly-alpha-amino acid
US5057597A (en) * 1990-07-03 1991-10-15 Koskan Larry P Process for the manufacture of anhydro polyamino acids and polyamino acids
US5247068A (en) * 1991-03-29 1993-09-21 University Of South Alabama Polyamino acid superabsorbents
US5284936A (en) * 1991-03-29 1994-02-08 University Of South Alabama Polyamino acid superabsorbents
US5371179A (en) * 1992-07-10 1994-12-06 Rohm And Haas Company Polysuccinimide polymers and process for preparing polysuccinimide polymers
US5319145A (en) * 1992-07-10 1994-06-07 Rohm And Haas Company Method for preparing polysuccinimides with a rotary tray dryer
US5329020A (en) * 1993-10-05 1994-07-12 Monsanto Company Preparation of polysuccinimide

Also Published As

Publication number Publication date
DE69322324T2 (de) 1999-06-10
KR100278171B1 (ko) 2001-01-15
CN1082067A (zh) 1994-02-16
JP3367994B2 (ja) 2003-01-20
KR940005714A (ko) 1994-03-22
US5319145A (en) 1994-06-07
US5491212A (en) 1996-02-13
EP0578448B1 (en) 1998-12-02
JPH06206937A (ja) 1994-07-26
NZ247841A (en) 1995-02-24
AU666941B2 (en) 1996-02-29
AU4015593A (en) 1994-01-13
ATE174043T1 (de) 1998-12-15
DE69322324D1 (de) 1999-01-14
BR9302799A (pt) 1994-03-01
CN1035880C (zh) 1997-09-17
CA2099467A1 (en) 1994-01-11
EP0578448A1 (en) 1994-01-12

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees