BR9801700A - Poli (amino ácido) reticulado e processo para sua preparação. - Google Patents

Poli (amino ácido) reticulado e processo para sua preparação.

Info

Publication number
BR9801700A
BR9801700A BR9801700-4A BR9801700A BR9801700A BR 9801700 A BR9801700 A BR 9801700A BR 9801700 A BR9801700 A BR 9801700A BR 9801700 A BR9801700 A BR 9801700A
Authority
BR
Brazil
Prior art keywords
preparation
cross
amino acid
linked poly
poly
Prior art date
Application number
BR9801700-4A
Other languages
English (en)
Inventor
Ching-Jen Chang
Graham Swift
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 BR9801700A publication Critical patent/BR9801700A/pt

Links

Classifications

    • 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
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/04—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonamides, polyesteramides or polyimides
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/5046—Amines heterocyclic
    • C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
    • C08G59/506—Amines heterocyclic containing only nitrogen as a heteroatom having one nitrogen atom in the ring
    • C08G59/5066—Aziridines or their derivatives
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/52—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
    • 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
    • C08G69/04—Preparatory processes
    • 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
    • C08G73/02—Polyamines
    • C08G73/028—Polyamidoamines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"POLI(AMINO áCIDO) RETICULADO E PROCESSO PARA SUA PREPARAçãO". São divulgados poli(amino ácidos) reticulados úteis como polímeros superabsoventes e um processo melhorado para a preparação desses poli(amino ácidos). A utilização de agentes de reticulação de poliazidirina e poliepóxido permite uma produção dos polímeros superabsorventes que está isenta das etapas especiais de manuseio necessárias para processar os materiais hidrogel quando usados os processos de preparação convencionais.
BR9801700-4A 1997-05-29 1998-05-26 Poli (amino ácido) reticulado e processo para sua preparação. BR9801700A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4791697P 1997-05-29 1997-05-29

Publications (1)

Publication Number Publication Date
BR9801700A true BR9801700A (pt) 1999-12-14

Family

ID=21951739

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801700-4A BR9801700A (pt) 1997-05-29 1998-05-26 Poli (amino ácido) reticulado e processo para sua preparação.

Country Status (9)

Country Link
US (1) US5955549A (pt)
EP (1) EP0881247B1 (pt)
JP (1) JPH10330478A (pt)
KR (1) KR19980087399A (pt)
AR (1) AR015831A1 (pt)
BR (1) BR9801700A (pt)
CA (1) CA2238227C (pt)
DE (1) DE69821548T2 (pt)
PL (1) PL326540A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106555A (en) * 1998-12-15 2000-08-22 Av Healing Llc Method for tissue fixation
WO2001048056A1 (fr) * 1999-12-28 2001-07-05 Mitsui Chemicals, Incorporated Procede de production d'acide (sel) polyaspartique reticule
US6365706B1 (en) 2000-06-21 2002-04-02 Mississippi Chemical Corporation Process for production of polyasparagine and the high nitrogen content polymer formed thereby
US6495658B2 (en) 2001-02-06 2002-12-17 Folia, Inc. Comonomer compositions for production of imide-containing polyamino acids
JP4074905B2 (ja) * 2001-02-28 2008-04-16 大日本インキ化学工業株式会社 吸水性材料、その製造方法および吸水性物品
WO2003035722A1 (en) * 2001-09-25 2003-05-01 Southwest Research Institute Methods for controlling peptide solubility, chemically modified peptides, and stable solvent systems for producing same
US6914126B2 (en) * 2002-04-10 2005-07-05 Keraplast Technologies, Ltd. Methods for producing, films comprising, and methods for using heterogenous crosslinked protein networks
DE60331638D1 (de) * 2002-04-10 2010-04-22 Keraplast Tech Ltd Keratin-netzwerke enthaltende wundverbände für gewebedefekte
US6989437B2 (en) 2002-04-10 2006-01-24 Keraplast Technologies, Ltd. Methods for producing, films comprising, and methods for using heterogeneous crosslinked protein networks
US7001987B2 (en) * 2002-04-22 2006-02-21 Keraplast Technologies, Ltd. Hydrogel with controllable mechanical, chemical, and biological properties and method for making same
US20040120910A1 (en) * 2002-04-10 2004-06-24 Dyke Mark Van Methods for producing, films comprising, and methods for using heterogeneous crosslinked protein networks
US20040062793A1 (en) * 2002-07-05 2004-04-01 Dyke Mark Van Tissue defect dressings comprising proteinaceous networks
US7163321B2 (en) * 2002-07-25 2007-01-16 Steven Contarino Emergency vehicle grille
US20040019172A1 (en) * 2002-07-26 2004-01-29 Tou-Hsiung Yang Biodegradable, water absorbable resin and its preparation method
US7294672B2 (en) * 2003-03-31 2007-11-13 Polymer Chemistry Innovations, Inc. Method to form polymeric materials by reverse suspension/emulsion polymerization and compositions formed using that method
US20040206694A1 (en) * 2003-04-16 2004-10-21 John Charkoudian Epoxide-crosslinked, charged cellulosic membrane
US7364879B2 (en) * 2003-12-19 2008-04-29 Tung Hai Biotechnology Corporation Stable biodegradable, high water absorbable polyglutamic acid hydrogel by 3-dimensional cross-linking and its preparation method
US8795709B2 (en) * 2006-03-29 2014-08-05 Incept Llc Superabsorbent, freeze dried hydrogels for medical applications
JP2009543902A (ja) * 2006-07-10 2009-12-10 メディパックス インコーポレイテッド 超弾性エポキシヒドロゲル
US9995295B2 (en) 2007-12-03 2018-06-12 Medipacs, Inc. Fluid metering device
TWI353397B (en) * 2009-04-07 2011-12-01 Far Eastern New Century Corp Water-insoluble polyglutamic acid fiber and produc
EP3153194B1 (en) 2009-05-04 2019-04-10 Incept, LLC Biomaterials for track and puncture closure
TWI448485B (zh) * 2010-08-03 2014-08-11 Univ Nat Taiwan Normal 半互穿網絡型水膠聚合物、其製造方法及包含其之水泥組成物
WO2012092542A2 (en) * 2010-12-30 2012-07-05 University Of Massachusetts Lowell Responsive cell culture hydrogel
EP2847249A4 (en) 2012-03-14 2016-12-28 Medipacs Inc SMART POLYMER MATERIALS WITH EXCESSIVE REACTIVE MOLECULES
CN117045807A (zh) 2017-05-27 2023-11-14 埃科维亚可再生能源有限公司 聚（氨基酸）流变改性剂组合物以及使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018690B2 (ja) * 1981-12-30 1985-05-11 住友精化株式会社 吸水性樹脂の吸水性改良方法
US4654789A (en) * 1984-04-04 1987-03-31 Honeywell Information Systems Inc. LSI microprocessor chip with backward pin compatibility
US5284936A (en) * 1991-03-29 1994-02-08 University Of South Alabama Polyamino acid superabsorbents
US5466760A (en) * 1992-08-07 1995-11-14 Srchem, Inc. Copolymers of polyaspartic acid
DE4244194A1 (de) * 1992-12-24 1994-06-30 Basf Ag Wasserlösliche Kondensationsprodukte aus Aminogruppen enthaltenden Verbindungen und Vernetzern, Verfahren zu ihrer Herstellung und ihre Verwendung
US5461085A (en) * 1993-12-17 1995-10-24 Mitsui Toatsu Chemicals, Incorporated Superabsorbent polymer and process for producing same
JPH07309943A (ja) * 1994-05-16 1995-11-28 Mitsubishi Chem Corp 酸性アミノ酸系樹脂
US5552516A (en) * 1994-06-22 1996-09-03 Donlar Corporation Soluble, crosslinked polyaspartates
US5786429A (en) * 1996-04-18 1998-07-28 Hercules Incorporated Highly branched polyamidoamines and their preparation

Also Published As

Publication number Publication date
US5955549A (en) 1999-09-21
CA2238227C (en) 2001-10-30
PL326540A1 (en) 1998-12-07
DE69821548D1 (de) 2004-03-18
EP0881247B1 (en) 2004-02-11
EP0881247A1 (en) 1998-12-02
AR015831A1 (es) 2001-05-30
DE69821548T2 (de) 2004-12-30
JPH10330478A (ja) 1998-12-15
CA2238227A1 (en) 1998-11-29
KR19980087399A (ko) 1998-12-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/05/1998, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: DOW AGROSCIENCES LLC (US)

Free format text: TRANSFERIDO DE: ROHM AND HAAS COMPANY

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: EM VIRTUDE DO DESPACHO 24.3 PUBLICADO NA RPI 2120 DE 23/08/2011 E CONSIDERANDO A MANIFESTACAO TEMPESTIVA MAS INSUFICIENTE REFERENTE A PUBLICACAO SUPRA.