KR950703015A - 탈색 폴리아스파르테이트 및 폴리아스파르테이트의 공중합체(decolorizing polyaspartate and copolymers of polyaspartate) - Google Patents

탈색 폴리아스파르테이트 및 폴리아스파르테이트의 공중합체(decolorizing polyaspartate and copolymers of polyaspartate) Download PDF

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Publication number
KR950703015A
KR950703015A KR1019950700449A KR19950700449A KR950703015A KR 950703015 A KR950703015 A KR 950703015A KR 1019950700449 A KR1019950700449 A KR 1019950700449A KR 19950700449 A KR19950700449 A KR 19950700449A KR 950703015 A KR950703015 A KR 950703015A
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South Korea
Prior art keywords
bleaching agent
chlorine
polyaspartate
ozone
hydrogen peroxide
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KR1019950700449A
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English (en)
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KR100306524B1 (ko
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엘. 우드 루이스
제이. 캘톤 게리
Original Assignee
쪼벨, 페트로빅키
바이엘 아크티엔게젤샤프트(Bayer Aktiengesellschaft)
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Publication of KR950703015A publication Critical patent/KR950703015A/ko
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    • 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
    • C08G69/10—Alpha-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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/46—Post-polymerisation treatment

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

Abstract

열 축합에 의해 제조된 아스파르트산의 중합체 또는 이의 아민 공중합체의 용액을 목적하는 탁색을 수행하기에 충분하게 하이포클로라이트, 염소, 이산화염소, 과산화수소, 퍼옥시카복실레이트 및 오존으로 이루어진 그룹 중에서 선택된 탈색제와 반응시키는 방법에 관한 것이다.

Description

탈색 폴리아스파르테이트 및 폴리아스파르테이트의 공중합체(DECOLORIZING POLYASPARTATE AND COPOLYMERS OF POLYASPARTATE)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (14)

  1. 중합체의 수용액을 하이포클로라이트, 염소, 이산화염소, 과산화수소, 퍼옥시카보네이트 및 오존으로 이루어진 그룹 중에서 선택된 탈색제와 반응시킴을 특징으로 하여, 열 축합에 의해 제조된 아스파르트산의 중합체를 탁색시키는 방법.
  2. 제1항에 있어서, 탈색제가 하이포클로라이트인 방법.
  3. 제1항에 있어서, 탈색제가 염소인 방법.
  4. 제1항에 있어서, 탈색제가 오존인 방법.
  5. 제1항에 있어서, 탈색제가 이산화염소인 방법.
  6. 제1항에 있어서, 탈색제가 과산화수소인 방법.
  7. 제1항에 있어서, 탈색제가 퍼옥시카복실레이트인 방법
  8. 중합체의 수용액을 하이포클로라이트, 염소, 이산화염소, 과산화수소 및 오존으로 이루어진 그룹 중에서 선택된 탈색제와 반응시킴을 특징으로 하여, 열 축합에 의해 제조된 아스파르트산의 아민 중합체를 탁색시키는 방법.
  9. 제8항에 있어서, 탈색제가 하이포클로라이트인 방법.
  10. 제8항에 있어서, 탈색제가 염소인 방법.
  11. 제8항에 있어서, 탈색제가 오존인 방법.
  12. 제8항에 있어서, 탈색제가 이산화염소인 방법.
  13. 제8항에 있어서, 탈색제가 과산화수소인 방법.
  14. 제8항에 있어서, 탈색제가 퍼옥시카복실레이트인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950700449A 1992-08-07 1993-08-05 열축합법으로제조한아스파르트산중합체의탈색방법 KR100306524B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US92624392A 1992-08-07 1992-08-07
US07/926243 1992-08-07
US07/926,243 1992-08-07
US08/044,902 1993-04-07
US08/044902 1993-04-07
US08/044,902 US5292864A (en) 1992-08-07 1993-04-07 Decolorizing polyaspartic acid polymers
PCT/US1993/007315 WO1994003526A1 (en) 1992-08-07 1993-08-05 Decolorizing polyaspartate and copolymers of polyaspartate

Publications (2)

Publication Number Publication Date
KR950703015A true KR950703015A (ko) 1995-08-23
KR100306524B1 KR100306524B1 (ko) 2001-11-30

Family

ID=26722131

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950700449A KR100306524B1 (ko) 1992-08-07 1993-08-05 열축합법으로제조한아스파르트산중합체의탈색방법

Country Status (10)

Country Link
US (1) US5292864A (ko)
EP (1) EP0654060B1 (ko)
JP (1) JP3310290B2 (ko)
KR (1) KR100306524B1 (ko)
AT (1) ATE165853T1 (ko)
AU (1) AU672435B2 (ko)
CA (1) CA2141796A1 (ko)
DE (1) DE69318411T2 (ko)
ES (1) ES2115074T3 (ko)
WO (1) WO1994003526A1 (ko)

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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
US5373088A (en) * 1992-09-18 1994-12-13 Donlar Corporation Production of polyaspartic acid from maleic acid and ammonia
TW272214B (ko) * 1993-03-26 1996-03-11 Hercules Inc
EP0621300B1 (fr) * 1993-04-23 1998-09-30 Rhodia Chimie Acide polyanhydroaspartique et ses hydrolysats biodégradables
US5389303A (en) * 1993-09-10 1995-02-14 Srchem Incorporated Mixtures of polyamino acids and citrate
ATE188497T1 (de) * 1993-11-02 2000-01-15 Bayer Ag Verfahren zur herstellung von asparaginsäure- haltigen polymeren
DE4430520A1 (de) * 1994-08-27 1996-02-29 Basf Ag Verfahren zur Herstellung von Salzen der Polyasparaginsäure und ihre Verwendung in Wasch- und Reinigungsmitteln
DE4444975A1 (de) * 1994-12-16 1996-06-20 Basf Ag Pulverförmige Polyaspartimid-Wasserstoffperoxid-Komplexe, Verfahren zu ihrer Herstellung und ihre Verwendung
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
US5521257A (en) * 1995-01-03 1996-05-28 Donlar Corporation Hydrolysis of polysuccinimide to produce low-color polyaspartic acid and salts thereof
ES2139763T3 (es) * 1995-02-03 2000-02-16 Hercules Inc Procedimiento para hidrotratar resinas con objeto de aclarar su color.
JP3399132B2 (ja) * 1995-02-06 2003-04-21 味の素株式会社 水溶性ポリアミノ酸塩の着色防止方法
US5470942A (en) * 1995-02-16 1995-11-28 Monsanto Company Preparation of anhydropolyamino acids
DE19513718A1 (de) * 1995-04-11 1996-10-17 Bayer Ag Verfahren zur Entfärbung von N-haltigen Polymeren
ES2137582T3 (es) * 1995-04-11 1999-12-16 Bayer Ag Procedimiento para el desteñido de polimeros que contienen n.
US5667575A (en) * 1995-09-21 1997-09-16 Eastman Chemical Company Process for reducing the color of an emulsion containing functionalized polyolefin wax
US5688904A (en) * 1995-11-16 1997-11-18 Calwood Chemical Industries Inc. Polyaspartic acid catalysis
US5856427A (en) * 1996-01-16 1999-01-05 Solutia Inc. Process for the production of polysuccinimide
US5981691A (en) * 1997-04-23 1999-11-09 University Of South Alabama Imide-free and mixed amide/imide thermal synthesis of polyaspartate
DE10042498A1 (de) * 2000-08-30 2002-04-11 Bayer Ag Polyasparaginsäure-Konzentrationsbestimmung mittels Fluorometrie
RU2367513C2 (ru) * 2007-11-21 2009-09-20 Учреждение Российской Академии Наук Институт Биохимической Физики Им. Н.М. Эмануэля Ран (Ибхф Ран) Способ получения полимерного покрытия на поверхности частиц
TWI399172B (zh) * 2010-10-04 2013-06-21 Far Eastern New Century Corp A method for preparing a water-soluble and biodegradable antibacterial agent
CN107619476B (zh) * 2017-10-27 2020-11-24 万华化学集团股份有限公司 一种十二内酰胺的聚合方法
JP7333080B2 (ja) * 2018-06-20 2023-08-24 国立大学法人大阪大学 ポリマーと被接着物との接着積層体の製造方法

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US4363797A (en) * 1977-09-14 1982-12-14 Societe Anonyme Dite: L'oreal Polyaspartic acid derivatives, their preparation and their use in cosmetic composition
US5057597A (en) * 1990-07-03 1991-10-15 Koskan Larry P Process for the manufacture of anhydro polyamino acids and polyamino acids
US5152902A (en) * 1991-03-19 1992-10-06 Donlar Corporation Polyaspartic acid as a calcium carbonate and a calcium phosphate inhibitor

Also Published As

Publication number Publication date
ATE165853T1 (de) 1998-05-15
ES2115074T3 (es) 1998-06-16
US5292864A (en) 1994-03-08
DE69318411D1 (de) 1998-06-10
EP0654060A4 (en) 1995-03-28
EP0654060A1 (en) 1995-05-24
AU4996893A (en) 1994-03-03
WO1994003526A1 (en) 1994-02-17
JPH07509750A (ja) 1995-10-26
DE69318411T2 (de) 1998-09-03
AU672435B2 (en) 1996-10-03
CA2141796A1 (en) 1994-02-17
KR100306524B1 (ko) 2001-11-30
JP3310290B2 (ja) 2002-08-05
EP0654060B1 (en) 1998-05-06

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