WO2001083613A3 - Weldable articles made of cross-linked polyolefins - Google Patents

Weldable articles made of cross-linked polyolefins Download PDF

Info

Publication number
WO2001083613A3
WO2001083613A3 PCT/IL2001/000380 IL0100380W WO0183613A3 WO 2001083613 A3 WO2001083613 A3 WO 2001083613A3 IL 0100380 W IL0100380 W IL 0100380W WO 0183613 A3 WO0183613 A3 WO 0183613A3
Authority
WO
WIPO (PCT)
Prior art keywords
cross
portions
welding
articles made
aimed
Prior art date
Application number
PCT/IL2001/000380
Other languages
French (fr)
Other versions
WO2001083613A2 (en
Inventor
Yosef Bar
Original Assignee
Golan Plastic Products
Yosef Bar
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 IL13586100A external-priority patent/IL135861A0/en
Application filed by Golan Plastic Products, Yosef Bar filed Critical Golan Plastic Products
Priority to EP01925848A priority Critical patent/EP1240001A2/en
Priority to AU2001252523A priority patent/AU2001252523A1/en
Publication of WO2001083613A2 publication Critical patent/WO2001083613A2/en
Publication of WO2001083613A3 publication Critical patent/WO2001083613A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/026—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-vinylester copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Disclosed are polymeric articles with welding-aimed portions, said portions designed to allow cross-linking across the welding surface when two such articles are welded together. The welding-aimed portions contain silane-grafted polyolefin with no cross-linking catalyst. The other portions of the article may or may not differ in composition from the welding-aimed portions.
PCT/IL2001/000380 2000-04-28 2001-04-25 Weldable articles made of cross-linked polyolefins WO2001083613A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01925848A EP1240001A2 (en) 2000-04-28 2001-04-25 Weldable articles made of cross-linked polyolefins
AU2001252523A AU2001252523A1 (en) 2000-04-28 2001-04-25 Weldable articles made of cross-linked polyolefins

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL13586100A IL135861A0 (en) 2000-04-28 2000-04-28 Weldable articles made of cross-linked polyolefins
IL135861 2000-04-28
IL14208301A IL142083A0 (en) 2000-04-28 2001-03-19 Polymeric articles with welding-aimed portion
IL142083 2001-03-19

Publications (2)

Publication Number Publication Date
WO2001083613A2 WO2001083613A2 (en) 2001-11-08
WO2001083613A3 true WO2001083613A3 (en) 2002-02-28

Family

ID=26323945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000380 WO2001083613A2 (en) 2000-04-28 2001-04-25 Weldable articles made of cross-linked polyolefins

Country Status (4)

Country Link
EP (1) EP1240001A2 (en)
AU (1) AU2001252523A1 (en)
IL (1) IL142083A0 (en)
WO (1) WO2001083613A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007017371U1 (en) * 2007-12-11 2009-04-16 Rehau Ag + Co Geothermal probe made of cross-linked polymer material
FR3001716B1 (en) * 2013-02-07 2015-01-30 Illinois Tool Works TANK FOR AUTOMOBILE IN RETICULATED POLYMER

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695665A (en) * 1979-12-28 1981-08-03 Shin Etsu Polymer Co Ltd Metal-conductive rubber composite construction body and method of producing therefor
JPS5859014A (en) * 1981-08-27 1983-04-07 Dainichi Nippon Cables Ltd Method of connecting polyolefin pipe
JPS59101327A (en) * 1982-11-30 1984-06-11 Dainichi Nippon Cables Ltd Method of joining water-crosslinkable polyolefin pipe
WO1989000591A1 (en) * 1987-07-20 1989-01-26 Neste Oy A method for production of a cross-linked polymer film
EP0513999A2 (en) * 1991-05-02 1992-11-19 Shaw Industries Ltd. Heat shrinkable closure sheets and sleeve structures and methods employing the same
US5411777A (en) * 1989-08-10 1995-05-02 Shaw Industries, Ltd. Heat shrinkable protective sheets

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695665A (en) * 1979-12-28 1981-08-03 Shin Etsu Polymer Co Ltd Metal-conductive rubber composite construction body and method of producing therefor
JPS5859014A (en) * 1981-08-27 1983-04-07 Dainichi Nippon Cables Ltd Method of connecting polyolefin pipe
JPS59101327A (en) * 1982-11-30 1984-06-11 Dainichi Nippon Cables Ltd Method of joining water-crosslinkable polyolefin pipe
WO1989000591A1 (en) * 1987-07-20 1989-01-26 Neste Oy A method for production of a cross-linked polymer film
US5411777A (en) * 1989-08-10 1995-05-02 Shaw Industries, Ltd. Heat shrinkable protective sheets
EP0513999A2 (en) * 1991-05-02 1992-11-19 Shaw Industries Ltd. Heat shrinkable closure sheets and sleeve structures and methods employing the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198138, Derwent World Patents Index; Class A82, AN 1981-68629D, XP002182965 *
DATABASE WPI Section Ch Week 198320, Derwent World Patents Index; Class A17, AN 1983-47718K, XP002182967 *
DATABASE WPI Section Ch Week 198429, Derwent World Patents Index; Class A17, AN 1984-180099, XP002182966 *

Also Published As

Publication number Publication date
IL142083A0 (en) 2002-03-10
AU2001252523A1 (en) 2001-11-12
EP1240001A2 (en) 2002-09-18
WO2001083613A2 (en) 2001-11-08

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