ES2139436T3 - Hidrolisis enzimatica de oligomeros ciclicos. - Google Patents

Hidrolisis enzimatica de oligomeros ciclicos.

Info

Publication number
ES2139436T3
ES2139436T3 ES97900935T ES97900935T ES2139436T3 ES 2139436 T3 ES2139436 T3 ES 2139436T3 ES 97900935 T ES97900935 T ES 97900935T ES 97900935 T ES97900935 T ES 97900935T ES 2139436 T3 ES2139436 T3 ES 2139436T3
Authority
ES
Spain
Prior art keywords
enzymatic hydrolysis
cyclic oligomers
cyclic
oligomers
tereftalato
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.)
Expired - Lifetime
Application number
ES97900935T
Other languages
English (en)
Inventor
Martin Riegels
Rainhard Koch
Lars Saaby Pedersen
Henrik Lund
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.)
Novo Nordisk AS
Original Assignee
Novo Nordisk AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8089360&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2139436(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novo Nordisk AS filed Critical Novo Nordisk AS
Application granted granted Critical
Publication of ES2139436T3 publication Critical patent/ES2139436T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/916—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/105—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Sustainable Development (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO DE HIDROLISIS ENZIMATICA DE OLIGOMEROS CICLICOS DE POLI(ETILEN TEREFTALATO), CONSISTENTE EN SOMETER AL OLIGOMERO CICLICO A LA ACCION DE UNA O MAS ENZIMAS LIPOLITICAS Y/O HIDROLITICAS DE BIOPOLIESTER.
ES97900935T 1996-01-22 1997-01-20 Hidrolisis enzimatica de oligomeros ciclicos. Expired - Lifetime ES2139436T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK6696 1996-01-22

Publications (1)

Publication Number Publication Date
ES2139436T3 true ES2139436T3 (es) 2000-02-01

Family

ID=8089360

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97900935T Expired - Lifetime ES2139436T3 (es) 1996-01-22 1997-01-20 Hidrolisis enzimatica de oligomeros ciclicos.

Country Status (12)

Country Link
US (3) US6184010B1 (es)
EP (1) EP0882084B1 (es)
JP (2) JP3233286B2 (es)
KR (1) KR100311696B1 (es)
CN (1) CN1089774C (es)
AU (1) AU1437297A (es)
BR (1) BR9707012A (es)
DE (1) DE69700624T2 (es)
ES (1) ES2139436T3 (es)
PL (1) PL328087A1 (es)
TR (1) TR199801407T2 (es)
WO (1) WO1997027237A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6936289B2 (en) 1995-06-07 2005-08-30 Danisco A/S Method of improving the properties of a flour dough, a flour dough improving composition and improved food products
WO1997033001A1 (en) * 1996-03-06 1997-09-12 The Regents Of The University Of California Enzyme treatment to enhance wettability and absorbency of textiles
ES2350891T3 (es) 1997-04-09 2011-01-28 Danisco A/S Lipasa y utilización de la misma para mejorar las masas y los productos horneados.
WO1999001604A1 (en) * 1997-07-04 1999-01-14 Novo Nordisk A/S A method of treating polyester fabrics
US6254645B1 (en) * 1999-08-20 2001-07-03 Genencor International, Inc. Enzymatic modification of the surface of a polyester fiber or article
US6933140B1 (en) 1999-11-05 2005-08-23 Genencor International, Inc. Enzymes useful for changing the properties of polyester
CA2408406C (en) 2000-06-02 2014-07-29 Novozymes A/S Cutinase variants
EP1387616B1 (en) 2001-05-18 2007-05-16 Danisco A/S Method of preparing a dough with an enzyme
CN1610777A (zh) 2001-11-02 2005-04-27 诺维信北美公司 印刷和染色材料的改良
BR0304221A (pt) * 2002-04-05 2004-07-27 Novozymes North America Inc Método para melhorar a resistência a abrasão e/ou força de tração de um material celulósico acabado em prensa durável, composição para tratar materiais celulósicos
CA2495246A1 (en) * 2002-08-16 2004-02-26 Novozymes North America, Inc. Process for enzymatic hydrolysis of cyclic oligomers
US6911421B2 (en) * 2002-11-01 2005-06-28 Nicca Usa, Inc. Surfactant blends for removing oligomer deposits from polyester fibers and polyester processing equipment
US20060042019A1 (en) * 2002-12-23 2006-03-02 Novozymes North America, Inc. Method of treating polyester fabrics
DE602004030000D1 (de) 2003-01-17 2010-12-23 Danisco Verfahren zur in-situ-herstellung eines emulgators in einem nahrungsmittel
GB0405637D0 (en) 2004-03-12 2004-04-21 Danisco Protein
EP1776455B1 (en) 2004-07-16 2015-03-18 DuPont Nutrition Biosciences ApS Lipolytic enzyme, uses thereof in the food industry
WO2008137846A2 (en) * 2007-05-04 2008-11-13 Akermin, Inc. Immobilized enzymes and uses thereof
CN101942764B (zh) * 2010-09-16 2012-04-18 天津工业大学 一种涤纶织物生物改性的方法
WO2014012506A1 (en) 2012-07-18 2014-01-23 Novozymes A/S Method of treating polyester textile
CN103509736B (zh) * 2013-07-07 2016-06-01 江南大学 一种产磷脂酶c的菌株及其筛选方法
CN105934514A (zh) 2013-12-11 2016-09-07 诺维信公司 角质酶变体以及对其进行编码的多核苷酸
KR20170100495A (ko) 2014-12-31 2017-09-04 노보자임스 에이/에스 폴리에스테르 직물의 처리 방법
KR101646228B1 (ko) 2015-08-19 2016-08-08 이성균 탄소발열체를 이용한 이중관 구조의 관상 발열장치가 장착된 탄소보일러
CN106520896B (zh) * 2016-12-21 2019-10-29 江苏远大仙乐药业有限公司 一种微生物一步发酵转化制备地塞米松中间体的方法
PL3636768T3 (pl) * 2018-10-08 2022-06-13 B4Plastics Bv Sposób i środki do określania biodegradowalności materiałów polimerowych

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118420A (en) * 1980-02-25 1981-09-17 Teijin Ltd Production of polyester
US4362852A (en) * 1981-09-16 1982-12-07 Allied Corporation Devolatilizing molten polymer with a rotary disk processor
JPH0714342B2 (ja) * 1990-08-10 1995-02-22 田辺製薬株式会社 エステラーゼの製法

Also Published As

Publication number Publication date
DE69700624T2 (de) 2000-03-16
TR199801407T2 (xx) 1998-10-21
PL328087A1 (en) 1999-01-04
CN1089774C (zh) 2002-08-28
EP0882084A1 (en) 1998-12-09
JP2000504217A (ja) 2000-04-11
CN1209822A (zh) 1999-03-03
US6184010B1 (en) 2001-02-06
JP2002065300A (ja) 2002-03-05
BR9707012A (pt) 1999-07-20
DE69700624D1 (de) 1999-11-18
EP0882084B1 (en) 1999-10-13
AU1437297A (en) 1997-08-20
US20040009564A1 (en) 2004-01-15
US6548278B1 (en) 2003-04-15
JP3233286B2 (ja) 2001-11-26
WO1997027237A1 (en) 1997-07-31
JP3628984B2 (ja) 2005-03-16
US7183086B2 (en) 2007-02-27
KR19990081905A (ko) 1999-11-15
KR100311696B1 (ko) 2001-12-17

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