NO863582D0 - PROCEDURE FOR THE PREPARATION OF N-ALKYLATED TRIPEPTIDES. - Google Patents

PROCEDURE FOR THE PREPARATION OF N-ALKYLATED TRIPEPTIDES.

Info

Publication number
NO863582D0
NO863582D0 NO863582A NO863582A NO863582D0 NO 863582 D0 NO863582 D0 NO 863582D0 NO 863582 A NO863582 A NO 863582A NO 863582 A NO863582 A NO 863582A NO 863582 D0 NO863582 D0 NO 863582D0
Authority
NO
Norway
Prior art keywords
polyester
procedure
preparation
mol
prepared
Prior art date
Application number
NO863582A
Other languages
Norwegian (no)
Other versions
NO863582L (en
Inventor
Hansjoerg Urbach
Rainer Henning
Reinhard Becker
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO863582D0 publication Critical patent/NO863582D0/en
Publication of NO863582L publication Critical patent/NO863582L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/057—Metal alcoholates
    • 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
    • C08G63/88—Post-polymerisation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

A process wherein, in a first step, a highly nucleated polyester is prepared with addition of from 2x10<-><2> mol to 1 mol of alkali metal or alkaline earth metal, an alkali metal compound or an alkaline earth metal compound per kg of the polyester to be prepared, at any desired point of the synthesis and subsequently, in a second step, this highly nucleated polyester is admixed with a non-nucleated polyester of the same or different chemical composition to give a rapidly crystallising polyester. The polyesters according to the invention are distinguished, in particular, by improved colour quality and increased processing stability.
NO863582A 1985-09-09 1986-09-08 PROCEDURE FOR THE PREPARATION OF N-ALKYLATED TRIPEPTIDES. NO863582L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853532034 DE3532034A1 (en) 1985-09-09 1985-09-09 METHOD FOR PRODUCING QUICK CRYSTALLIZING POLYESTER MATERIALS

Publications (2)

Publication Number Publication Date
NO863582D0 true NO863582D0 (en) 1986-09-08
NO863582L NO863582L (en) 1987-03-10

Family

ID=6280418

Family Applications (1)

Application Number Title Priority Date Filing Date
NO863582A NO863582L (en) 1985-09-09 1986-09-08 PROCEDURE FOR THE PREPARATION OF N-ALKYLATED TRIPEPTIDES.

Country Status (5)

Country Link
EP (1) EP0215364B1 (en)
JP (1) JPS6262813A (en)
AT (1) ATE92513T1 (en)
DE (2) DE3532034A1 (en)
NO (1) NO863582L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197798B (en) * 1986-08-01 1988-12-06 Montefibre Spa QUICK CRYSTALLIZATION POLYESTER COMPOSITIONS
WO1990001044A1 (en) * 1988-07-25 1990-02-08 Eastman Kodak Company Poly(ethylene terephthalate) compositions and method for their p reparation
WO1990001042A1 (en) * 1988-07-25 1990-02-08 Eastman Kodak Company Copolymers of poly(ethylene terephthalate) having rapid crystallization rate from the glassy state
DE4333930A1 (en) * 1993-10-05 1995-04-06 Basf Ag Process for the production of thermoplastic polyesters
DE4401055A1 (en) * 1994-01-15 1995-07-20 Basf Ag Process for the preparation of thermoplastic polyesters with a low carboxyl end group content
MY143758A (en) 2004-09-13 2011-07-15 Ciba Holding Inc Polyolefin articles
EP2147046B1 (en) 2007-05-04 2013-07-03 Sachtleben Chemie GmbH Plastic containing barium sulfate
JP5549268B2 (en) * 2009-07-28 2014-07-16 東レ株式会社 Method for producing crystalline polyester resin
WO2017001418A1 (en) * 2015-07-01 2017-01-05 Basf Se Transesterification of polyesters
CN111334006B (en) * 2020-04-13 2023-04-18 浙江凯普奇新材料科技有限公司 Preparation method of rapid crystallization PET engineering plastic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440174A1 (en) * 1973-09-17 1975-03-20 Celanese Corp POLYESTER BLEND
EP0015145B1 (en) * 1979-02-23 1984-01-25 Rohm And Haas Company Polyester compositions and processes for moulding them
DD226896A1 (en) * 1984-09-07 1985-09-04 Adw Ddr PROCESS FOR PREPARING QUICKLY CRYSTALLIZING POLYETHYLENE NEEDLE MASSES
JPS61157526A (en) * 1984-12-28 1986-07-17 Polyplastics Co Production of high-molecular weight polyester

Also Published As

Publication number Publication date
DE3688813D1 (en) 1993-09-09
EP0215364A2 (en) 1987-03-25
DE3532034A1 (en) 1987-03-19
EP0215364B1 (en) 1993-08-04
JPS6262813A (en) 1987-03-19
EP0215364A3 (en) 1988-09-07
NO863582L (en) 1987-03-10
ATE92513T1 (en) 1993-08-15

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