NO20003469L - Biologisk nedbrytbare polyesteramider med blokkformet oppbygde polyester- og polyamidsegmenter - Google Patents

Biologisk nedbrytbare polyesteramider med blokkformet oppbygde polyester- og polyamidsegmenter

Info

Publication number
NO20003469L
NO20003469L NO20003469A NO20003469A NO20003469L NO 20003469 L NO20003469 L NO 20003469L NO 20003469 A NO20003469 A NO 20003469A NO 20003469 A NO20003469 A NO 20003469A NO 20003469 L NO20003469 L NO 20003469L
Authority
NO
Norway
Prior art keywords
block
ester
polyester
amide
dicarboxylic acids
Prior art date
Application number
NO20003469A
Other languages
English (en)
Other versions
NO20003469D0 (no
Inventor
Ralf Timmermann
Michael Voigt
Wolfgang Schulz-Schlitte
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NO20003469D0 publication Critical patent/NO20003469D0/no
Publication of NO20003469L publication Critical patent/NO20003469L/no

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
    • C08G69/44—Polyester-amides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

Gjenstand for oppfinnelsen er blokkformet oppbygde polyesteramider med amid- eller esterstruktur som inneholder følgende monomerer: alifatiske dialkoholer eller cykloalifatiske dioler og/elier alifatiske dikarboksylsyrer også i form av deres respektive estere og/eller aromatiske dikarboksylsyrer også i form av deres respektive estere og/eller hydroksykarboksylsyrer og laktoner og/eller aminoalkoholer og/eller cykliske laktamer og/eller co-aminokarboksylsyrer og/eller blandinger (1:1 salter) av dikarboksylsyrer og diaminer hvorved polyesteramidene kan oppnås ved polykondensasjon av en hydroksy-, syre- eller esterterminert esterblokk og en aminosyre- eller esterterminert amidblokk og hvorved esterinnholdet til polyesteramidet ligger mellom 20 og 80 vekt-% og amidinnholdet er 80 - 20 vekt-%.
NO20003469A 1998-01-10 2000-07-05 Biologisk nedbrytbare polyesteramider med blokkformet oppbygde polyester- og polyamidsegmenter NO20003469L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998100698 DE19800698A1 (de) 1998-01-10 1998-01-10 Biologisch abbaubare Polyesteramide mit blockartig aufgebauten Polyester- und Polyamid-Segmenten
PCT/EP1998/008489 WO1999035179A1 (de) 1998-01-10 1998-12-29 Biologisch abbaubare polyesteramide mit blockartig aufgebauten polyester- und polyamid-segmenten

Publications (2)

Publication Number Publication Date
NO20003469D0 NO20003469D0 (no) 2000-07-05
NO20003469L true NO20003469L (no) 2000-07-05

Family

ID=7854307

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003469A NO20003469L (no) 1998-01-10 2000-07-05 Biologisk nedbrytbare polyesteramider med blokkformet oppbygde polyester- og polyamidsegmenter

Country Status (9)

Country Link
EP (1) EP1045874A1 (no)
JP (1) JP2002500252A (no)
KR (1) KR20010033975A (no)
CN (1) CN1285853A (no)
AU (1) AU2417599A (no)
CA (1) CA2317747A1 (no)
DE (1) DE19800698A1 (no)
NO (1) NO20003469L (no)
WO (1) WO1999035179A1 (no)

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CA2808219C (en) 2010-09-02 2019-05-14 Gruenenthal Gmbh Tamper resistant dosage form comprising inorganic salt
CA2839123A1 (en) 2011-07-29 2013-02-07 Grunenthal Gmbh Tamper-resistant tablet providing immediate drug release
PL2736497T3 (pl) 2011-07-29 2018-01-31 Gruenenthal Gmbh Tabletka odporna na ingerencję, zapewniająca natychmiastowe uwalnianie leku
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CN103757739A (zh) * 2013-12-31 2014-04-30 马海燕 一种可生物降解的聚合物单丝及其生产方法
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CN108102090A (zh) * 2016-11-24 2018-06-01 上海杰事杰新材料(集团)股份有限公司 超韧热稳定聚酰胺树脂及其制备方法
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Also Published As

Publication number Publication date
JP2002500252A (ja) 2002-01-08
NO20003469D0 (no) 2000-07-05
KR20010033975A (ko) 2001-04-25
CA2317747A1 (en) 1999-07-15
DE19800698A1 (de) 1999-07-15
EP1045874A1 (de) 2000-10-25
AU2417599A (en) 1999-07-26
WO1999035179A1 (de) 1999-07-15
CN1285853A (zh) 2001-02-28

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