WO2002051616A8 - Methods of post-polymerisation extruder injection in condensation polymer production - Google Patents

Methods of post-polymerisation extruder injection in condensation polymer production

Info

Publication number
WO2002051616A8
WO2002051616A8 PCT/US2001/048440 US0148440W WO02051616A8 WO 2002051616 A8 WO2002051616 A8 WO 2002051616A8 US 0148440 W US0148440 W US 0148440W WO 02051616 A8 WO02051616 A8 WO 02051616A8
Authority
WO
WIPO (PCT)
Prior art keywords
polymerisation
post
methods
condensation polymer
polymer production
Prior art date
Application number
PCT/US2001/048440
Other languages
French (fr)
Other versions
WO2002051616A3 (en
WO2002051616A2 (en
Inventor
Carl Steven Nichols
Tony Clifford Moore
Robert Joseph Schiavone
Walter Lee Edwards
Original Assignee
Wellman Inc
Carl Steven Nichols
Tony Clifford Moore
Robert Joseph Schiavone
Walter Lee Edwards
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
Priority claimed from US09/738,619 external-priority patent/US6500890B2/en
Priority claimed from US09/932,150 external-priority patent/US6569991B2/en
Priority to AU2002246670A priority Critical patent/AU2002246670A1/en
Priority to DE60105197T priority patent/DE60105197T2/en
Priority to EP01994249A priority patent/EP1349884B1/en
Priority to MXPA03005346A priority patent/MXPA03005346A/en
Application filed by Wellman Inc, Carl Steven Nichols, Tony Clifford Moore, Robert Joseph Schiavone, Walter Lee Edwards filed Critical Wellman Inc
Priority to CA002431823A priority patent/CA2431823A1/en
Priority to AT01994249T priority patent/ATE274541T1/en
Priority to JP2002552739A priority patent/JP2004530733A/en
Priority claimed from US10/017,400 external-priority patent/US6590069B2/en
Publication of WO2002051616A2 publication Critical patent/WO2002051616A2/en
Publication of WO2002051616A3 publication Critical patent/WO2002051616A3/en
Publication of WO2002051616A8 publication Critical patent/WO2002051616A8/en

Links

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • 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
    • C08G63/80—Solid-state polycondensation
    • 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
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/42—Chemical after-treatment
    • 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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • 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
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers

Abstract

The invention is a novel method for the late introduction of additives into condensation polymers. The method employs a reactive carrier that functions as a delivery vehicle for one or more additives. The reactive carrier reacts with the condensation polymers, thereby binding the reactive carrier in the polymer resin and preventing the emergence of the reactive carrier from the polymer resin during subsequent thermal processing.
PCT/US2001/048440 2000-12-15 2001-12-14 Methods of post-polymerisation extruder injection in condensation polymer production WO2002051616A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2002552739A JP2004530733A (en) 2000-12-15 2001-12-14 Method of extruder injection after polymerization in condensation polymer production.
AT01994249T ATE274541T1 (en) 2000-12-15 2001-12-14 POST-POLYMERIZATION - INJECTION MOLDING EXTRUSION PROCESS IN THE PRODUCTION OF CONDENSATION POLYMERS
DE60105197T DE60105197T2 (en) 2000-12-15 2001-12-14 POST-POLYMERIZATION-INJECTION MOLDING EXTRUSION PROCESS IN THE PRODUCTION OF CONDENSATION POLYMERS
EP01994249A EP1349884B1 (en) 2000-12-15 2001-12-14 Methods of post-polymerisation extruder injection in condensation polymer production
MXPA03005346A MXPA03005346A (en) 2000-12-15 2001-12-14 Methods of post-polymerisation extruder injection in condensation polymer production.
AU2002246670A AU2002246670A1 (en) 2000-12-15 2001-12-14 Methods of post-polymerisation extruder injection in condensation polymer production
CA002431823A CA2431823A1 (en) 2000-12-15 2001-12-14 Methods of post-polymerization extruder injection in condensation polymer production

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/738,619 2000-12-15
US09/738,619 US6500890B2 (en) 2000-12-15 2000-12-15 Polyester bottle resins having reduced frictional properties and methods for making the same
US09/932,150 2001-08-17
US09/932,150 US6569991B2 (en) 2000-12-15 2001-08-17 Methods of post-polymerization extruder injection in polyethylene terephthalate production
US10/017,400 US6590069B2 (en) 2000-12-15 2001-12-14 Methods of post-polymerization extruder injection in condensation polymer production

Publications (3)

Publication Number Publication Date
WO2002051616A2 WO2002051616A2 (en) 2002-07-04
WO2002051616A3 WO2002051616A3 (en) 2002-11-21
WO2002051616A8 true WO2002051616A8 (en) 2002-12-27

Family

ID=56290224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/048440 WO2002051616A2 (en) 2000-12-15 2001-12-14 Methods of post-polymerisation extruder injection in condensation polymer production

Country Status (1)

Country Link
WO (1) WO2002051616A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8987408B2 (en) 2005-06-16 2015-03-24 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US9267007B2 (en) 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960626B2 (en) * 2000-01-21 2005-11-01 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US7759449B2 (en) 2000-12-15 2010-07-20 Wellman, Inc. Methods for introducing additives into polyethylene terephthalate
EP1347005A1 (en) * 2002-03-23 2003-09-24 Zimmer AG Polytrimethylene terephtalate resins with improved properties
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564475B1 (en) * 1984-05-21 1986-11-28 Atochem DELAYED COMBUSTIBILITY POLYAMIDE COMPOSITIONS
US5523379A (en) * 1994-12-21 1996-06-04 General Electric Plastics High molecular weight stabilizer compounds for stabilizing polymers
AR018063A1 (en) * 1998-02-13 2001-10-31 Basf Se POLYAMIDE INHERENTLY STABILIZED AGAINST LIGHT AND HEAT AND METHOD FOR OBTAINING IT.
GB9909956D0 (en) * 1999-04-29 1999-06-30 Univ Aston Thermoplastic moulding compositions and polymer additives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8987408B2 (en) 2005-06-16 2015-03-24 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US9267007B2 (en) 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt

Also Published As

Publication number Publication date
WO2002051616A3 (en) 2002-11-21
WO2002051616A2 (en) 2002-07-04

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