CA2149382A1 - Acidic amino acid resin - Google Patents

Acidic amino acid resin

Info

Publication number
CA2149382A1
CA2149382A1 CA002149382A CA2149382A CA2149382A1 CA 2149382 A1 CA2149382 A1 CA 2149382A1 CA 002149382 A CA002149382 A CA 002149382A CA 2149382 A CA2149382 A CA 2149382A CA 2149382 A1 CA2149382 A1 CA 2149382A1
Authority
CA
Canada
Prior art keywords
amino acid
acidic amino
polyamine
poly
anhydrous
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.)
Abandoned
Application number
CA002149382A
Other languages
English (en)
French (fr)
Inventor
Masahi Suzuki
Mayumi Kuramochi
Yoshinobu Ohnuma
Kaoru Kanayama
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.)
Mitsubishi Chemical Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2149382A1 publication Critical patent/CA2149382A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyamides (AREA)
CA002149382A 1994-05-16 1995-05-15 Acidic amino acid resin Abandoned CA2149382A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6101203A JPH07309943A (ja) 1994-05-16 1994-05-16 酸性アミノ酸系樹脂
JP6-101203 1994-05-16

Publications (1)

Publication Number Publication Date
CA2149382A1 true CA2149382A1 (en) 1995-11-17

Family

ID=14294379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002149382A Abandoned CA2149382A1 (en) 1994-05-16 1995-05-15 Acidic amino acid resin

Country Status (5)

Country Link
EP (1) EP0683177A2 (enExample)
JP (1) JPH07309943A (enExample)
KR (1) KR950032376A (enExample)
CN (1) CN1113246A (enExample)
CA (1) CA2149382A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986042A (en) * 1997-01-30 1999-11-16 Mitsui Chemicals, Inc. Cross-linked polymer
EP0866084A3 (en) * 1997-03-21 2002-02-27 Mitsui Chemicals, Inc. Production process of cross-linked polyaspartic acid resin
DE69821548T2 (de) * 1997-05-29 2004-12-30 Rohm And Haas Co. Vernetzte Polyaminsäure und deren Verfahren zur Herstellung
US6360129B1 (en) 1999-12-13 2002-03-19 Cardiac Pacemakers, Inc. Mannitol/hydrogel cap for tissue-insertable connections
JP2002179791A (ja) * 2000-12-07 2002-06-26 Mitsui Chemicals Inc 架橋ポリアスパラギン酸（塩）及びその製造方法
JP4541598B2 (ja) * 2001-07-03 2010-09-08 三井化学株式会社 架橋ポリコハク酸イミドの連続式製造方法
ATE464913T1 (de) 2003-09-29 2010-05-15 Nitto Denko Corp Biologisch abbaubare polyacetale für die in-vivo- abgabe von polynucleotiden
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
JP2006213697A (ja) * 2005-01-07 2006-08-17 Mitsui Chemicals Inc 皮膚外用剤組成物
US7674452B2 (en) 2005-03-16 2010-03-09 Nitto Denko Corporation Polymer coating of cells
US7588754B2 (en) 2005-05-10 2009-09-15 Nitto Denko Corporation Biodegradable polyacetals and methods
CN105037726A (zh) * 2015-07-23 2015-11-11 罗美柏 一种环境友好型聚天冬高吸水性树脂的合成方法
KR102547854B1 (ko) 2018-05-04 2023-06-26 삼성디스플레이 주식회사 폴더블 표시 장치 및 폴더블 표시 장치의 제조 방법
CN110054720B (zh) * 2019-04-26 2021-03-23 台湾塑胶工业股份有限公司 吸水性树脂组成物
CN110330956B (zh) * 2019-07-10 2020-07-03 黑龙江益瑞化工有限公司 一种环保型钻井液用聚氨基酸类降粘剂及其制备方法
CN116284751B (zh) * 2022-09-09 2024-05-31 长江大学 聚天冬氨酸衍生物及其制备方法与作为润滑剂的应用、水基钻井液及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8907104A (pt) * 1988-09-29 1991-02-05 Chevron Res & Tech Copolimero de um reagente acido insaturado,produto de uma olefina de peso molecular superior,e poli-succinimida
US5286810A (en) * 1992-08-07 1994-02-15 Srchem Incorporated Salt of polymer from maleic acid, polyamind and ammonia

Also Published As

Publication number Publication date
EP0683177A3 (enExample) 1995-12-27
CN1113246A (zh) 1995-12-13
EP0683177A2 (en) 1995-11-22
KR950032376A (ko) 1995-12-20
JPH07309943A (ja) 1995-11-28

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Legal Events

Date Code Title Description
FZDE Dead