WO2006079044A3 - Melanges polymeres ameliores de polyamide-polyester et leurs procedes de production - Google Patents

Melanges polymeres ameliores de polyamide-polyester et leurs procedes de production Download PDF

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Publication number
WO2006079044A3
WO2006079044A3 PCT/US2006/002385 US2006002385W WO2006079044A3 WO 2006079044 A3 WO2006079044 A3 WO 2006079044A3 US 2006002385 W US2006002385 W US 2006002385W WO 2006079044 A3 WO2006079044 A3 WO 2006079044A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyamide
polyester polymer
polymer blends
making
methods
Prior art date
Application number
PCT/US2006/002385
Other languages
English (en)
Other versions
WO2006079044A2 (fr
Inventor
Daniel Allen Huenefeld
Carl Steven Nichols
Original Assignee
Wellman Inc
Daniel Allen Huenefeld
Carl Steven Nichols
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 Wellman Inc, Daniel Allen Huenefeld, Carl Steven Nichols filed Critical Wellman Inc
Publication of WO2006079044A2 publication Critical patent/WO2006079044A2/fr
Publication of WO2006079044A3 publication Critical patent/WO2006079044A3/fr
Priority to US11/780,926 priority Critical patent/US20080009574A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08J3/005—Processes for mixing polymers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention concerne des mélanges barrière de polyamide-polyester possédant des propriétés améliorées de barrière aux gaz, de clarté et des propriétés organoleptiques, ainsi que des récipients (par exemple, des bouteilles), des feuilles et des films formés à partir de ces résines barrière. L'invention concerne également des résines de polyéthylène téréphthalate compatibles avec un polyamide utilisées pour former les mélanges polymères améliorés de polyamide-polyester.
PCT/US2006/002385 2005-01-24 2006-01-23 Melanges polymeres ameliores de polyamide-polyester et leurs procedes de production WO2006079044A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/780,926 US20080009574A1 (en) 2005-01-24 2007-07-20 Polyamide-Polyester Polymer Blends and Methods of Making the Same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64633505P 2005-01-24 2005-01-24
US60/646,335 2005-01-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/780,926 Continuation-In-Part US20080009574A1 (en) 2005-01-24 2007-07-20 Polyamide-Polyester Polymer Blends and Methods of Making the Same

Publications (2)

Publication Number Publication Date
WO2006079044A2 WO2006079044A2 (fr) 2006-07-27
WO2006079044A3 true WO2006079044A3 (fr) 2006-12-21

Family

ID=36692996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/002385 WO2006079044A2 (fr) 2005-01-24 2006-01-23 Melanges polymeres ameliores de polyamide-polyester et leurs procedes de production

Country Status (1)

Country Link
WO (1) WO2006079044A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8465818B2 (en) 2005-10-07 2013-06-18 M & G Usa Corporation Polyamides and polyesters blended with a lithium salt interfacial tension reducing agent
KR101323835B1 (ko) 2005-10-25 2013-10-31 엠 앤드 지 폴리메리 이탈리아 에스.피.에이. 폴리에스테르 및 폴리아미드의 동시 고체상 중합을 위한안정한 폴리아미드
CN101374907B (zh) * 2005-10-25 2011-08-31 M&G聚合物意大利有限公司 用于聚酯和聚酰胺的同时固相聚合的稳定聚酰胺
US9018293B2 (en) 2005-10-25 2015-04-28 M&G Usa Corporation Dispersions of high carboxyl polyamides into polyesters
WO2007059128A1 (fr) 2005-11-15 2007-05-24 Wellman, Inc. Resines de polyester fonctionnalisees par de l'alumine
MX2009000462A (es) 2006-07-11 2009-03-03 Wellman Inc Catalizador compuesto de polimerizacion de fase solida.
CA2664947A1 (fr) * 2006-10-16 2008-04-24 Valspar Sourcing, Inc. Procede de revetement et article revetu
US9540507B2 (en) * 2007-08-23 2017-01-10 M&G Usa Corporation Composition for maintaining good color when thermally treating polyester-polyamide blends
US8791225B2 (en) 2008-06-06 2014-07-29 Dak Americas Mississippi Inc. Titanium-nitride catalyzed polyester

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334877B1 (en) * 1995-08-31 2002-01-01 Prisma Fibers, Inc. Carpet fibers from polyamide and sulfonated polyester concentrate
US6495079B1 (en) * 2000-06-28 2002-12-17 Prisma Fibers, Inc. Process to prepare polymeric fibers with improved color and appearance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334877B1 (en) * 1995-08-31 2002-01-01 Prisma Fibers, Inc. Carpet fibers from polyamide and sulfonated polyester concentrate
US6495079B1 (en) * 2000-06-28 2002-12-17 Prisma Fibers, Inc. Process to prepare polymeric fibers with improved color and appearance

Also Published As

Publication number Publication date
WO2006079044A2 (fr) 2006-07-27

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