HK1028619A1 - Process for the preparation of a polyamide-polyurethane micro-blend - Google Patents

Process for the preparation of a polyamide-polyurethane micro-blend

Info

Publication number
HK1028619A1
HK1028619A1 HK00108051A HK00108051A HK1028619A1 HK 1028619 A1 HK1028619 A1 HK 1028619A1 HK 00108051 A HK00108051 A HK 00108051A HK 00108051 A HK00108051 A HK 00108051A HK 1028619 A1 HK1028619 A1 HK 1028619A1
Authority
HK
Hong Kong
Prior art keywords
blend
polyamide
preparation
polyurethane micro
polyurethane
Prior art date
Application number
HK00108051A
Other languages
English (en)
Inventor
Godwin Joseph Igwe
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of HK1028619A1 publication Critical patent/HK1028619A1/xx

Links

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
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • 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
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
HK00108051A 1997-08-26 2000-12-14 Process for the preparation of a polyamide-polyurethane micro-blend HK1028619A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5697797P 1997-08-26 1997-08-26
PCT/US1998/017071 WO1999010433A1 (en) 1997-08-26 1998-08-18 Polyamide/polyurethane micro-blend and process

Publications (1)

Publication Number Publication Date
HK1028619A1 true HK1028619A1 (en) 2001-02-23

Family

ID=22007747

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00108051A HK1028619A1 (en) 1997-08-26 2000-12-14 Process for the preparation of a polyamide-polyurethane micro-blend

Country Status (12)

Country Link
US (1) US5973013A (ko)
EP (1) EP1007594B1 (ko)
JP (1) JP2001514296A (ko)
KR (1) KR20010023283A (ko)
CN (1) CN1268155A (ko)
AU (1) AU9022198A (ko)
DE (1) DE69803779T2 (ko)
HK (1) HK1028619A1 (ko)
HU (1) HUP0002711A3 (ko)
NZ (1) NZ502959A (ko)
PL (1) PL338928A1 (ko)
WO (1) WO1999010433A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475412B1 (en) 2000-09-22 2002-11-05 E. I. Du Pont De Nmeours And Company Process for making polyurethaneurea powder
US6679067B1 (en) * 2001-07-16 2004-01-20 C W Holdings Llc Cryogenic processes for treating pantyhose
US20040201128A1 (en) * 2003-04-11 2004-10-14 Krause Peter W. Method of increasing output of poly(vinyl chloride) compounds blended from dry-blended powders
JP4527461B2 (ja) * 2004-07-14 2010-08-18 ダイセル・エボニック株式会社 複合材料及びその製造方法
US7981509B2 (en) * 2006-02-13 2011-07-19 Donaldson Company, Inc. Polymer blend, polymer solution composition and fibers spun from the polymer blend and filtration applications thereof
JP5610902B2 (ja) * 2010-07-29 2014-10-22 セーレン株式会社 エアバッグ用基布
FR2988394B1 (fr) 2012-03-26 2015-12-11 Rhodia Operations Agent fluidifiant et procede utilisant cet agent
CN103073882B (zh) * 2012-12-28 2014-12-17 郑州大学 尼龙6/氨纶废丝复合材料及其制备方法
US20150064382A1 (en) * 2013-08-30 2015-03-05 Sabic Innovative Plastics Ip B.V. Composition and article comprising thermoplastic polyurethane and particulate engineering polymer
CN104711700A (zh) * 2015-03-23 2015-06-17 无锡阿科力科技股份有限公司 聚醚胺改性的半芳香族聚酰胺纤维材料的制备方法
US20210355265A1 (en) * 2016-08-02 2021-11-18 Basf Se Transparent tpu blends with pyrrolidone-containing polyamides
CN109023584A (zh) * 2018-07-02 2018-12-18 青岛青禾人造草坪股份有限公司 一种人造草坪及其制备方法
WO2024018148A1 (fr) * 2022-07-18 2024-01-25 Decathlon Procédé de fabrication d'un fil élastique par extrusion filage à voie fondue

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE298253C (ko) *
DE105974C (ko) *
US4174358A (en) * 1975-05-23 1979-11-13 E. I. Du Pont De Nemours And Company Tough thermoplastic nylon compositions
DE2931689A1 (de) * 1979-08-04 1981-02-26 Bayer Ag Polyamid-formmassen mit verbesserter zaehigkeit
CH665648A5 (de) * 1984-12-21 1988-05-31 Inventa Ag Thermoplastisch verarbeitbare massen aus polyamid, thermoplastischem polyurethan sowie aktiviertem polyolefin.
DD298253A5 (de) * 1988-09-27 1992-02-13 Basf Schwarzheide Gmbh,De Modifiziertes polyamid mit erhoehter schlagzaehigkeit
DE4040852A1 (de) * 1990-12-20 1992-06-25 Bayer Ag Thermoplastische formmassen
EP0657505A1 (en) * 1993-12-10 1995-06-14 Toyo Boseki Kabushiki Kaisha A polyamide resin composition
DE19528191A1 (de) * 1995-08-01 1997-02-06 Basf Ag Schlagzähe thermoplastische Formmassen

Also Published As

Publication number Publication date
CN1268155A (zh) 2000-09-27
EP1007594A1 (en) 2000-06-14
AU9022198A (en) 1999-03-16
DE69803779D1 (de) 2002-03-21
DE69803779T2 (de) 2002-09-05
US5973013A (en) 1999-10-26
EP1007594B1 (en) 2002-02-06
HUP0002711A3 (en) 2003-04-28
HUP0002711A2 (hu) 2000-12-28
PL338928A1 (en) 2000-11-20
WO1999010433A1 (en) 1999-03-04
NZ502959A (en) 2002-05-31
KR20010023283A (ko) 2001-03-26
JP2001514296A (ja) 2001-09-11

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090818