BE676324A - - Google Patents

Info

Publication number
BE676324A
BE676324A BE676324DA BE676324A BE 676324 A BE676324 A BE 676324A BE 676324D A BE676324D A BE 676324DA BE 676324 A BE676324 A BE 676324A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE676324A publication Critical patent/BE676324A/xx

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
    • 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
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • 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
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Artificial Filaments (AREA)
BE676324D 1965-02-25 1966-02-10 BE676324A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0064312 1965-02-25

Publications (1)

Publication Number Publication Date
BE676324A true BE676324A (enrdf_load_html_response) 1966-06-16

Family

ID=7311073

Family Applications (1)

Application Number Title Priority Date Filing Date
BE676324D BE676324A (enrdf_load_html_response) 1965-02-25 1966-02-10

Country Status (4)

Country Link
AT (1) AT265646B (enrdf_load_html_response)
BE (1) BE676324A (enrdf_load_html_response)
GB (1) GB1126915A (enrdf_load_html_response)
NL (1) NL6517136A (enrdf_load_html_response)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749999A3 (en) * 1995-06-19 1997-07-30 Gen Electric Process for the polymerization of macrocyclic polyester oligomers
US6369157B1 (en) 2000-01-21 2002-04-09 Cyclics Corporation Blend material including macrocyclic polyester oligomers and processes for polymerizing the same
US6420047B2 (en) 2000-01-21 2002-07-16 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US6420048B1 (en) 2001-06-05 2002-07-16 Cyclics Corporation High molecular weight copolyesters from macrocyclic oligoesters and cyclic esters
US6436549B1 (en) 2001-07-16 2002-08-20 Cyclics Corporation Block copolymers from macrocyclic oligoesters and dihydroxyl-functionalized polymers
US6436548B1 (en) 2000-09-12 2002-08-20 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
US6525164B2 (en) 2000-09-01 2003-02-25 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US6787632B2 (en) 2001-10-09 2004-09-07 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters
US6906147B2 (en) 2002-03-20 2005-06-14 Cyclics Corporation Catalytic systems
US6960626B2 (en) 2000-01-21 2005-11-01 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US6962968B2 (en) 2002-12-20 2005-11-08 Cyclics Corporation Purification of macrocyclic oligoesters
US7071291B2 (en) 2001-06-27 2006-07-04 Cyclics Corporation Isolation, formulation and shaping of macrocyclic oligoesters
US7151143B2 (en) 2000-01-21 2006-12-19 Cyclics Corporation Blends containing macrocyclic polyester oligomer and high molecular weight polymer
US7256241B2 (en) 2000-01-21 2007-08-14 Cyclics Corporation Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
US7304123B2 (en) 2001-06-27 2007-12-04 Cyclics Corporation Processes for shaping macrocyclic oligoesters
US7750109B2 (en) 2000-09-01 2010-07-06 Cyclics Corporation Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US7767781B2 (en) 2000-09-01 2010-08-03 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627867A (en) * 1968-09-05 1971-12-14 Du Pont Process of melt-spinning high-molecular-weight ethylene terephthalate polymer
US4988777A (en) * 1989-08-23 1991-01-29 Bridgestone/Firestone, Inc. Reduction of acidity of polyesters by melt reaction endcapping with eneamines or Schiff bases
US4983691A (en) * 1989-08-23 1991-01-08 Bridgestone/Firestone, Inc. Reduction of acidity of polyesters by melt reaction endcapping with dialkyloxylate or tetraalkyl urea
EP0416288B1 (en) * 1989-09-05 1996-03-13 Bridgestone/Firestone, Inc. Reduction of acidity of polyesters by melt reaction endcapping
DE102008033188A1 (de) * 2008-07-15 2010-01-21 Deutsche Institute für Textil- und Faserforschung Verfahren zur Herstellung von Copolyestern, Copolyester und Formkörper aus Copolyestern

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749999A3 (en) * 1995-06-19 1997-07-30 Gen Electric Process for the polymerization of macrocyclic polyester oligomers
US7230044B2 (en) 2000-01-21 2007-06-12 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US6960626B2 (en) 2000-01-21 2005-11-01 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US6369157B1 (en) 2000-01-21 2002-04-09 Cyclics Corporation Blend material including macrocyclic polyester oligomers and processes for polymerizing the same
US7151143B2 (en) 2000-01-21 2006-12-19 Cyclics Corporation Blends containing macrocyclic polyester oligomer and high molecular weight polymer
US7256241B2 (en) 2000-01-21 2007-08-14 Cyclics Corporation Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
US6994914B2 (en) 2000-01-21 2006-02-07 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US6639009B2 (en) 2000-01-21 2003-10-28 Cyclis Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US6420047B2 (en) 2000-01-21 2002-07-16 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US6525164B2 (en) 2000-09-01 2003-02-25 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US6855798B2 (en) 2000-09-01 2005-02-15 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US7750109B2 (en) 2000-09-01 2010-07-06 Cyclics Corporation Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US7767781B2 (en) 2000-09-01 2010-08-03 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US7022806B2 (en) 2000-09-01 2006-04-04 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US7309756B2 (en) 2000-09-01 2007-12-18 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US8283437B2 (en) 2000-09-01 2012-10-09 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US6713601B2 (en) 2000-09-12 2004-03-30 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
US6436548B1 (en) 2000-09-12 2002-08-20 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
US6420048B1 (en) 2001-06-05 2002-07-16 Cyclics Corporation High molecular weight copolyesters from macrocyclic oligoesters and cyclic esters
US7666517B2 (en) 2001-06-27 2010-02-23 Cyclics Corporation Isolation, formulation, and shaping of macrocyclic oligoesters
US7304123B2 (en) 2001-06-27 2007-12-04 Cyclics Corporation Processes for shaping macrocyclic oligoesters
US7071291B2 (en) 2001-06-27 2006-07-04 Cyclics Corporation Isolation, formulation and shaping of macrocyclic oligoesters
US6436549B1 (en) 2001-07-16 2002-08-20 Cyclics Corporation Block copolymers from macrocyclic oligoesters and dihydroxyl-functionalized polymers
US7615511B2 (en) 2001-10-09 2009-11-10 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters
US6787632B2 (en) 2001-10-09 2004-09-07 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters
US6906147B2 (en) 2002-03-20 2005-06-14 Cyclics Corporation Catalytic systems
US6962968B2 (en) 2002-12-20 2005-11-08 Cyclics Corporation Purification of macrocyclic oligoesters

Also Published As

Publication number Publication date
NL6517136A (enrdf_load_html_response) 1966-08-26
AT265646B (de) 1968-10-25
GB1126915A (en) 1968-09-11

Similar Documents

Publication Publication Date Title
FR1495365A (enrdf_load_html_response)
FR328F (enrdf_load_html_response)
JPS4118157Y1 (enrdf_load_html_response)
JPS425701Y1 (enrdf_load_html_response)
JPS4422094Y1 (enrdf_load_html_response)
FR6354M (enrdf_load_html_response)
JPS531242B1 (enrdf_load_html_response)
JPS4417704Y1 (enrdf_load_html_response)
BE675608A (enrdf_load_html_response)
BE675436A (enrdf_load_html_response)
BE661643A (enrdf_load_html_response)
BE675055A (enrdf_load_html_response)
NL6507082A (enrdf_load_html_response)
BE663007A (enrdf_load_html_response)
NL6601189A (enrdf_load_html_response)
BE658087A (enrdf_load_html_response)
NL6517136A (enrdf_load_html_response)
BE664766A (enrdf_load_html_response)
BE589507A (enrdf_load_html_response)
BE691789A (enrdf_load_html_response)
BE664784A (enrdf_load_html_response)
BE686294A (enrdf_load_html_response)
BE666636A (enrdf_load_html_response)
BE675628A (enrdf_load_html_response)
BE675160A (enrdf_load_html_response)