[go: up one dir, main page]

WO1997011037A3 - Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, and process for the manufacture thereof - Google Patents

Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, and process for the manufacture thereof Download PDF

Info

Publication number
WO1997011037A3
WO1997011037A3 PCT/IL1996/000095 IL9600095W WO9711037A3 WO 1997011037 A3 WO1997011037 A3 WO 1997011037A3 IL 9600095 W IL9600095 W IL 9600095W WO 9711037 A3 WO9711037 A3 WO 9711037A3
Authority
WO
WIPO (PCT)
Prior art keywords
matrix
polyolefin
molecular weight
ultra
manufacture
Prior art date
Application number
PCT/IL1996/000095
Other languages
French (fr)
Other versions
WO1997011037B1 (en
WO1997011037A2 (en
Inventor
Dimitry Rein
Lev Vaykhansky
Original Assignee
Technion Res & Dev Foundation
Dimitry Rein
Lev Vaykhansky
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 Technion Res & Dev Foundation, Dimitry Rein, Lev Vaykhansky filed Critical Technion Res & Dev Foundation
Priority to GB9803877A priority Critical patent/GB2322629B/en
Priority to JP9512540A priority patent/JPH11510863A/en
Priority to DE19681559T priority patent/DE19681559T1/en
Priority to AU68363/96A priority patent/AU6836396A/en
Publication of WO1997011037A2 publication Critical patent/WO1997011037A2/en
Publication of WO1997011037A3 publication Critical patent/WO1997011037A3/en
Publication of WO1997011037B1 publication Critical patent/WO1997011037B1/en
Priority to US09/435,691 priority patent/US6172163B1/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The present invention relates to a polyolefin composite material based on fiber and a matrix of a polyolefin, selected from polyethylene and polypropylene possessing improved mechanical properties. The polyolefin composite comprises a network of fibers and matrix which have a molecular weight of above 500,000. This network is held together by compressed and crystallized molecular brush layers, obtained by the swelling of the external surface of said fibers and reciprocal entanglement with it of the polymer matrix. The composite material provides a tensile strength of at least 75 % of the volume average tenacity of the polyolefin fiber network and matrix. A process for obtaining a polyolefin composite material and the improved properties of the resulted product are also described.
PCT/IL1996/000095 1995-09-10 1996-09-02 Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, and process for the manufacture thereof WO1997011037A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9803877A GB2322629B (en) 1995-09-10 1996-09-02 Composite materials based on ultra-high molecular weight polyolefin fiber and matrix and process for the manufacture thereof
JP9512540A JPH11510863A (en) 1995-09-10 1996-09-02 Polyolefin composite materials, composite material preparation process and polyolefin materials
DE19681559T DE19681559T1 (en) 1995-09-10 1996-09-02 Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, as well as processes for their production
AU68363/96A AU6836396A (en) 1995-09-10 1996-09-02 Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, and process for the manufacture thereof
US09/435,691 US6172163B1 (en) 1996-09-02 1999-11-08 Ultra-high molecular weight polyolefin fiber composite matrix, and process for the manufacture thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL11522995A IL115229A (en) 1995-09-10 1995-09-10 Composite materials based on ultra-high molecular weight polyolefin fiber and matrix and process for the manufacture thereof
IL115229 1995-09-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US2949498A Continuation 1996-09-02 1998-02-26

Publications (3)

Publication Number Publication Date
WO1997011037A2 WO1997011037A2 (en) 1997-03-27
WO1997011037A3 true WO1997011037A3 (en) 1997-05-09
WO1997011037B1 WO1997011037B1 (en) 1997-11-06

Family

ID=11067968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1996/000095 WO1997011037A2 (en) 1995-09-10 1996-09-02 Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, and process for the manufacture thereof

Country Status (7)

Country Link
JP (1) JPH11510863A (en)
AU (1) AU6836396A (en)
CA (1) CA2228598A1 (en)
DE (1) DE19681559T1 (en)
GB (1) GB2322629B (en)
IL (1) IL115229A (en)
WO (1) WO1997011037A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168855B1 (en) 1997-12-01 2001-01-02 Polyeitan Composites Ltd. Polyolefin composites for printed circuit board and antenna base material
US5972484A (en) * 1997-12-01 1999-10-26 Polyeitan Composites Ltd. Ultrahigh molecular weight polyethylene composite for printed circuit board and antenna base material
NL1010399C1 (en) 1998-10-26 2000-04-27 Dsm Nv Method for manufacturing a molded part.
US6723267B2 (en) 1998-10-28 2004-04-20 Dsm N.V. Process of making highly oriented polyolefin fiber
JP4626301B2 (en) * 2002-06-14 2011-02-09 東レ株式会社 Composite separation membrane and method for producing the same
US20200392320A1 (en) * 2019-06-14 2020-12-17 3D Systems, Inc. Polypropylene-based particles for additive manufacturing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944974A (en) * 1984-10-24 1990-07-31 Zachariades Anagnostis E Composite structures of ultra-high-molecular-weight polymers, such as ultra-high-molecular-weight polyethylene products, and method of producing such structures
US5160472A (en) * 1984-10-24 1992-11-03 Zachariades Anagnostis E Method of producing composite structures of ultra-high-molecular-weight polymers, such as ultra-high-molecular-weight polyethylene products
US5198281A (en) * 1989-04-17 1993-03-30 Georgia Tech Research Corporation Non-woven flexible multiply towpreg fabric

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944974A (en) * 1984-10-24 1990-07-31 Zachariades Anagnostis E Composite structures of ultra-high-molecular-weight polymers, such as ultra-high-molecular-weight polyethylene products, and method of producing such structures
US5160472A (en) * 1984-10-24 1992-11-03 Zachariades Anagnostis E Method of producing composite structures of ultra-high-molecular-weight polymers, such as ultra-high-molecular-weight polyethylene products
US5198281A (en) * 1989-04-17 1993-03-30 Georgia Tech Research Corporation Non-woven flexible multiply towpreg fabric

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF APPLIED POLYMER SCIENCE, October 1993, TEISHEV et al., "Polyethylene Fibers-Polyethylene Matrix Composites: Preparation and Physical", pages 503-512. *

Also Published As

Publication number Publication date
AU6836396A (en) 1997-04-09
JPH11510863A (en) 1999-09-21
DE19681559T1 (en) 1998-10-08
IL115229A (en) 1999-11-30
IL115229A0 (en) 1995-12-31
GB9803877D0 (en) 1998-04-22
GB2322629A (en) 1998-09-02
CA2228598A1 (en) 1997-03-27
GB2322629B (en) 1999-11-03
WO1997011037A2 (en) 1997-03-27

Similar Documents

Publication Publication Date Title
US4242398A (en) Fibrous shaped article having non-level surface
KR100965268B1 (en) Polyolefin film, tape or thread
US6010786A (en) Polypropylene fiber for reinforcing cement
CA2278144A1 (en) Wet-laid nonwoven web from unpulped natural fibers and composite containing same
CA2242144A1 (en) Ultra-low molecular weight ethylene polymers
IT1254197B (en) PROCEDURE FOR THE PREPARATION OF BODIES FORMED IN THERMOPLASTIC POLYMERS REINFORCED WITH LONG FIBER
WO1999027169A8 (en) Flame-retardant materials
AU2002318061A1 (en) Polyolefin film, tape or yarn
MX9804712A (en) Glass mat thermoplastic product.
EP0351151A3 (en) Production of polyethylene materials having improved strength and modulus qualities
DE3568788D1 (en) Reinforced fibre products and process of making
CA2165627A1 (en) Process for Producing Fibers for High Strength Non-Woven Materials, and the Resulting Fibers and Non-Wovens
WO1997011037A3 (en) Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, and process for the manufacture thereof
WO2004028994A3 (en) Fiber reinforced cementitious material
Lan et al. Synthesis characterization and mechanical properties of epoxy-clay nanocomposites
CA2220460A1 (en) Filament having a triangular cross-section and 3 or 6 axially extending voids
EP0424841B1 (en) Speaker diaphragm and method for making it
CA2347673A1 (en) Process for the production of a shaped article
CA2127015A1 (en) Fiber Reinforced Functionalized Polyolefin Composites
FI84843B (en) FOERFARANDE FOER FRAMSTAELLNING AV FIBERFOERSTAERKT RAOMATERIAL FOER PLAST.
ITMI931310A1 (en) FIBERS SUITABLE FOR THE PRODUCTION OF NON-WOVEN FABRICS WITH IMPROVED STRENGTH AND SOFTNESS FEATURES
FR2731004B1 (en) ADHESION BINDER OF POLYOLEFINS AND FLUORINATED POLYMERS, PROCESS FOR PRODUCING COMPOSITE MATERIAL USING THE SAME, AND COMPOSITE MATERIAL THUS OBTAINED
CA2010559A1 (en) Composite sheet for fibrous reinforcing material
WO1997011037B1 (en) Composite materials based on ultra-high molecular weight polyolefin fiber and matrix, and process for the manufacture thereof
EP0790342A3 (en) Glassfibre reinforced preform

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AT AU BB BG BR CA CH CZ DE DK EE ES FI GB GE HU IL JP KG KP KR KZ LT LU LV MD MX NO NZ PL PT RO RU SE SG SI SK TJ TM TR UA US UZ

AK Designated states

Kind code of ref document: A3

Designated state(s): AT AU BB BG BR CA CH CZ DE DK EE ES FI GB GE HU IL JP KG KP KR KZ LT LU LV MD MX NO NZ PL PT RO RU SE SG SI SK TJ TM TR UA US UZ

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

ENP Entry into the national phase

Ref document number: 2228598

Country of ref document: CA

Ref document number: 2228598

Country of ref document: CA

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 1997 512540

Country of ref document: JP

Kind code of ref document: A

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
RET De translation (de og part 6b)

Ref document number: 19681559

Country of ref document: DE

Date of ref document: 19981008

WWE Wipo information: entry into national phase

Ref document number: 19681559

Country of ref document: DE