ITMI932115A1 - Composizione polimeriche a base di polietileni a bassissima densita' e loro uso per il rivestimento di gallerie - Google Patents

Composizione polimeriche a base di polietileni a bassissima densita' e loro uso per il rivestimento di gallerie

Info

Publication number
ITMI932115A1
ITMI932115A1 IT93MI002115A ITMI932115A ITMI932115A1 IT MI932115 A1 ITMI932115 A1 IT MI932115A1 IT 93MI002115 A IT93MI002115 A IT 93MI002115A IT MI932115 A ITMI932115 A IT MI932115A IT MI932115 A1 ITMI932115 A1 IT MI932115A1
Authority
IT
Italy
Prior art keywords
low density
tunnels
lining
density polyethylenes
polymer composition
Prior art date
Application number
IT93MI002115A
Other languages
English (en)
Inventor
Antonio Amico
Gualtiero Princiotta
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Publication of ITMI932115A0 publication Critical patent/ITMI932115A0/it
Priority to ITMI932115A priority Critical patent/IT1271414B/it
Priority to AT94202843T priority patent/ATE198613T1/de
Priority to EP94202843A priority patent/EP0646623B1/en
Priority to ES94202843T priority patent/ES2153402T3/es
Priority to PT94202843T priority patent/PT646623E/pt
Priority to DK94202843T priority patent/DK0646623T3/da
Priority to DE69426549T priority patent/DE69426549T2/de
Priority to SI9430355T priority patent/SI0646623T1/xx
Publication of ITMI932115A1 publication Critical patent/ITMI932115A1/it
Application granted granted Critical
Publication of IT1271414B publication Critical patent/IT1271414B/it
Priority to GR20010400328T priority patent/GR3035486T3/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives

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)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Mescole a base di Polietileni a bassissima densità resi opportunamente Antifiamma risultano adatti ad applicazioni in cui buona flessibilità, buone caratteristiche meccaniche ed eccellente comportamento al fuoco sono richieste.
ITMI932115A 1993-10-05 1993-10-05 Composizione polimeriche a base di polietileni a bassissima densita' e loro uso per il rivestimento di gallerie IT1271414B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI932115A IT1271414B (it) 1993-10-05 1993-10-05 Composizione polimeriche a base di polietileni a bassissima densita' e loro uso per il rivestimento di gallerie
PT94202843T PT646623E (pt) 1993-10-05 1994-10-01 Composicao polimerica baseada em polietilenos de muito baixa densidade e sua utilizacao para revestimento de tuneis
EP94202843A EP0646623B1 (en) 1993-10-05 1994-10-01 Polymeric composition based on very low density polyethylenes and their use for lining tunnels
ES94202843T ES2153402T3 (es) 1993-10-05 1994-10-01 Composicion polimerica basada en polietilenos de muy baja densidad y su utilizacion para el revestimiento de tuneles.
AT94202843T ATE198613T1 (de) 1993-10-05 1994-10-01 Polymerische zusammensetzung aus sehr niedriger dichte, polyethylene und ihre verwendung für tunnelauskleidungen
DK94202843T DK0646623T3 (da) 1993-10-05 1994-10-01 Polymer sammensætning baseret på polyethylener med meget lav massefylde og deres anvendelse til foring af tunneler
DE69426549T DE69426549T2 (de) 1993-10-05 1994-10-01 Polymerische Zusammensetzung aus sehr niedriger Dichte, Polyethylene und ihre Verwendung für Tunnelauskleidungen
SI9430355T SI0646623T1 (en) 1993-10-05 1994-10-01 Polymeric composition based on very low density polyethylenes and their use for lining tunnels
GR20010400328T GR3035486T3 (en) 1993-10-05 2001-02-28 Polymeric composition based on very low density polyethylenes and their use for lining tunnels.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI932115A IT1271414B (it) 1993-10-05 1993-10-05 Composizione polimeriche a base di polietileni a bassissima densita' e loro uso per il rivestimento di gallerie

Publications (3)

Publication Number Publication Date
ITMI932115A0 ITMI932115A0 (it) 1993-10-05
ITMI932115A1 true ITMI932115A1 (it) 1995-04-05
IT1271414B IT1271414B (it) 1997-05-28

Family

ID=11366981

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI932115A IT1271414B (it) 1993-10-05 1993-10-05 Composizione polimeriche a base di polietileni a bassissima densita' e loro uso per il rivestimento di gallerie

Country Status (9)

Country Link
EP (1) EP0646623B1 (it)
AT (1) ATE198613T1 (it)
DE (1) DE69426549T2 (it)
DK (1) DK0646623T3 (it)
ES (1) ES2153402T3 (it)
GR (1) GR3035486T3 (it)
IT (1) IT1271414B (it)
PT (1) PT646623E (it)
SI (1) SI0646623T1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744457B1 (fr) * 1996-02-07 1999-02-19 Atochem Elf Sa Composition ignifuge a base de polyethylene haute densite
JP3279206B2 (ja) * 1996-12-16 2002-04-30 住友電気工業株式会社 難燃性樹脂組成物とそれを用いた絶縁電線、シールド電線および被覆チューブ
CA2312372A1 (en) * 1997-12-05 1999-06-17 Minnesota Mining And Manufacturing Company Flame retardant compositions
US6699573B1 (en) 1998-03-16 2004-03-02 Dow Global Technologies Inc. Liner compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185262B (en) * 1985-02-09 1989-04-05 Dainichi Nippon Cables Ltd Polyolefin compositions
EP0212825B1 (en) * 1985-07-09 1993-09-29 Nippon Petrochemicals Company, Limited Flame-retardant olefin polymer composition
US5118746A (en) * 1991-02-11 1992-06-02 E. I. Du Pont De Nemours And Company Fire retardant melt stable ethylene/carboxylic acid copolymer composition
EP0508415B1 (en) * 1991-04-09 1996-08-28 Nippon Petrochemicals Company, Limited A mat film or sheet and method for preparing the same

Also Published As

Publication number Publication date
GR3035486T3 (en) 2001-05-31
DE69426549D1 (de) 2001-02-15
EP0646623B1 (en) 2001-01-10
PT646623E (pt) 2001-05-31
IT1271414B (it) 1997-05-28
ES2153402T3 (es) 2001-03-01
ATE198613T1 (de) 2001-01-15
ITMI932115A0 (it) 1993-10-05
EP0646623A3 (it) 1995-05-10
DE69426549T2 (de) 2001-06-13
EP0646623A2 (en) 1995-04-05
SI0646623T1 (en) 2001-04-30
DK0646623T3 (da) 2001-03-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971014