NO307924B1 - FremgangsmÕte for fremstilling av en polyoksyalkylenkarboksylsyre - Google Patents

FremgangsmÕte for fremstilling av en polyoksyalkylenkarboksylsyre

Info

Publication number
NO307924B1
NO307924B1 NO974359A NO974359A NO307924B1 NO 307924 B1 NO307924 B1 NO 307924B1 NO 974359 A NO974359 A NO 974359A NO 974359 A NO974359 A NO 974359A NO 307924 B1 NO307924 B1 NO 307924B1
Authority
NO
Norway
Prior art keywords
preparation
carboxylic acid
polyoxyalkylene carboxylic
polyoxyalkylene
acid
Prior art date
Application number
NO974359A
Other languages
English (en)
Other versions
NO974359L (no
NO974359D0 (no
Inventor
Tohru Yasukohchi
Kei-Ichi Maruyama
Tsunekatsu Maruyama
Original Assignee
Nof Corp
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 Nof Corp filed Critical Nof Corp
Publication of NO974359D0 publication Critical patent/NO974359D0/no
Publication of NO974359L publication Critical patent/NO974359L/no
Publication of NO307924B1 publication Critical patent/NO307924B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO974359A 1997-02-19 1997-09-22 FremgangsmÕte for fremstilling av en polyoksyalkylenkarboksylsyre NO307924B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05098497A JP3855344B2 (ja) 1997-02-19 1997-02-19 ポリオキシアルキレンカルボン酸の製造方法

Publications (3)

Publication Number Publication Date
NO974359D0 NO974359D0 (no) 1997-09-22
NO974359L NO974359L (no) 1998-08-20
NO307924B1 true NO307924B1 (no) 2000-06-19

Family

ID=12874070

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974359A NO307924B1 (no) 1997-02-19 1997-09-22 FremgangsmÕte for fremstilling av en polyoksyalkylenkarboksylsyre

Country Status (5)

Country Link
US (1) US5840973A (no)
EP (1) EP0897906B1 (no)
JP (1) JP3855344B2 (no)
DE (1) DE69726850T2 (no)
NO (1) NO307924B1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9905055D0 (en) * 1999-03-05 1999-04-28 Castrol Ltd A waste-treatable lubricant
DE10217208B4 (de) * 2002-04-18 2004-09-16 Clariant Gmbh Verwendung von Ethercarbonsäuren mit niedrigem Stockpunkt
ITMI20031104A1 (it) * 2003-06-03 2004-12-04 Solvay Solexis Spa Acidi carbossilici(per) fluoropolieterei e loro uso per il trattamento oleorepellente della carta
US20050214250A1 (en) * 2003-11-06 2005-09-29 Harris J M Method of preparing carboxylic acid functionalized polymers
DE102004010505A1 (de) * 2004-03-04 2005-09-29 Clariant Gmbh Verfahren zur lösungsmittelfreien Herstellung von Ethercarbonsäuren mit niedrigem Restsalzgehalt
US7462627B2 (en) * 2006-02-09 2008-12-09 Enzon Pharmaceuticals, Inc. Multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin for treatment of breast, colorectal, pancreatic, ovarian and lung cancers
US7671067B2 (en) * 2006-02-09 2010-03-02 Enzon Pharmaceuticals, Inc. Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamtothecin
RU2009133793A (ru) * 2007-02-09 2011-03-20 Энзон Фармасьютикалз, Инк. (Us) Лечение резистентных или невосприимчивых форм рака конъюгатами 7-этил-10-гидроксикампотецина с множеством ответвлений цепи
JP5150297B2 (ja) * 2008-02-14 2013-02-20 ネクター セラピューティックス エイエル，コーポレイション ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法
US20100056555A1 (en) * 2008-08-29 2010-03-04 Enzon Pharmaceuticals, Inc. Method of treating ras associated cancer
CA2738807A1 (en) * 2008-10-21 2010-04-29 Enzon Pharmaceuticals, Inc. Treatment of neuroblastoma with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin
JP5953459B2 (ja) * 2012-03-27 2016-07-20 ネクター セラピューティクス ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法
JP6184462B2 (ja) * 2015-10-28 2017-08-23 ウェルズ ファーゴ バンク ナショナル アソシエイション ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法
JP6361083B2 (ja) * 2017-06-27 2018-07-25 ウェルズ ファーゴ バンク ナショナル アソシエイション ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法
JP6500318B2 (ja) * 2018-04-04 2019-04-17 ウェルズ ファーゴ バンク ナショナル アソシエイション ヘテロ二官能性ポリエチレングリコール誘導体およびその調製方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219672A (en) * 1971-02-03 1980-08-26 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Ether carboxylic acids
DE2104976C2 (de) * 1971-02-03 1984-06-07 Henkel KGaA, 4000 Düsseldorf Ätherpolycarbonsäuren, ihre Herstellung und Verwendung
GB1448988A (en) * 1972-12-07 1976-09-08 Unilever Ltd Dicarboxy- alkyl ethers used as builders in detergent compositions
FR2268006B1 (no) * 1974-04-17 1980-08-14 Huels Chemische Werke Ag
DE3202299C1 (de) * 1982-01-26 1983-05-05 Th. Goldschmidt Ag, 4300 Essen Verfahren zum Flexibilisieren von Epoxidharzen
JPH0643365B2 (ja) * 1987-05-13 1994-06-08 三洋化成工業株式会社 カルボン酸類
CA2012171A1 (en) * 1989-05-22 1990-11-22 Thomas A. Cripe Process for making alkyl ethoxy carboxylates
DE4224362A1 (de) * 1992-07-23 1994-01-27 Henkel Kgaa Verfahren zur Herstellung von Ethercarbonsäuresalzen mit vermindertem Restpolyglycolethergehalt
JPH06287276A (ja) * 1993-04-05 1994-10-11 Sanyo Chem Ind Ltd 水性エポキシ樹脂組成物
GB9407778D0 (en) * 1994-04-20 1994-06-15 Sandoz Ltd Improvements in or relating to organic compounds

Also Published As

Publication number Publication date
JP3855344B2 (ja) 2006-12-06
JPH10231270A (ja) 1998-09-02
EP0897906B1 (en) 2003-12-17
DE69726850T2 (de) 2004-11-04
EP0897906A2 (en) 1999-02-24
NO974359L (no) 1998-08-20
EP0897906A3 (en) 1999-05-12
US5840973A (en) 1998-11-24
DE69726850D1 (de) 2004-01-29
NO974359D0 (no) 1997-09-22

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