WO2007008633A3 - Electrically conductive long fiber thermoplastic concentrate and method for its preparation - Google Patents

Electrically conductive long fiber thermoplastic concentrate and method for its preparation Download PDF

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Publication number
WO2007008633A3
WO2007008633A3 PCT/US2006/026435 US2006026435W WO2007008633A3 WO 2007008633 A3 WO2007008633 A3 WO 2007008633A3 US 2006026435 W US2006026435 W US 2006026435W WO 2007008633 A3 WO2007008633 A3 WO 2007008633A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrically conductive
long fiber
preparation
fiber thermoplastic
conductive long
Prior art date
Application number
PCT/US2006/026435
Other languages
French (fr)
Other versions
WO2007008633A2 (en
Inventor
Richard T Fox
Vijay Wani
Ludo M Aerts
Robert W Ranger
Original Assignee
Dow Global Technologies Inc
Richard T Fox
Vijay Wani
Ludo M Aerts
Robert W Ranger
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 Dow Global Technologies Inc, Richard T Fox, Vijay Wani, Ludo M Aerts, Robert W Ranger filed Critical Dow Global Technologies Inc
Publication of WO2007008633A2 publication Critical patent/WO2007008633A2/en
Publication of WO2007008633A3 publication Critical patent/WO2007008633A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • 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
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • 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
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Disclosed is a process to make an electrically conductive long fiber thermoplastic concentrate wherein an electrically conductive continuous fiber strand is coated with an aqueous melt-kneaded thermoplastic dispersion, dried, and chopped.
PCT/US2006/026435 2005-07-07 2006-06-30 Electrically conductive long fiber thermoplastic concentrate and method for its preparation WO2007008633A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69717605P 2005-07-07 2005-07-07
US60/697,176 2005-07-07

Publications (2)

Publication Number Publication Date
WO2007008633A2 WO2007008633A2 (en) 2007-01-18
WO2007008633A3 true WO2007008633A3 (en) 2007-05-03

Family

ID=37085734

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/026435 WO2007008633A2 (en) 2005-07-07 2006-06-30 Electrically conductive long fiber thermoplastic concentrate and method for its preparation

Country Status (1)

Country Link
WO (1) WO2007008633A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543691A3 (en) * 2007-09-28 2013-10-30 Dow Global Technologies LLC Method to make a long fiber concentrate with a dispersion of higher crystallinity olefin
US8841379B2 (en) 2011-11-07 2014-09-23 E I Du Pont De Nemours And Company Method to form an aqueous dispersion of an ionomer-polyolefin blend
KR20150115861A (en) 2013-02-01 2015-10-14 사우디 베이식 인더스트리즈 코포레이션 Methods for treatment and manufacture of pellets
US20150217102A1 (en) * 2014-02-06 2015-08-06 Tekni-Plex, Inc. Conductive tubing
US20170341866A1 (en) * 2014-10-23 2017-11-30 Sabic Global Technologies B.V. Method for transporting pellets, method for manufacturing pellets, and method for the manufacture of a modulded product from pellets
US10486335B2 (en) 2014-12-08 2019-11-26 Sabic Global Technologies B.V. Process for the manufacture of glass fibre reinforced pellets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011030A (en) * 2002-06-03 2004-01-15 Mitsubishi Rayon Co Ltd Chopped carbon fiber bundle, method for producing the same, aqueous sizing agent for chopped carbon fiber bundle and thermoplastic resin composition and molded product thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011030A (en) * 2002-06-03 2004-01-15 Mitsubishi Rayon Co Ltd Chopped carbon fiber bundle, method for producing the same, aqueous sizing agent for chopped carbon fiber bundle and thermoplastic resin composition and molded product thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200430, Derwent World Patents Index; AN 2004-319974, XP002403672 *

Also Published As

Publication number Publication date
WO2007008633A2 (en) 2007-01-18

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