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 gallerieInfo
- 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
Links
- 239000004698 Polyethylene Substances 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 229920001866 very low density polyethylene Polymers 0.000 abstract 1
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.
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)
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)
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 |
-
1993
- 1993-10-05 IT ITMI932115A patent/IT1271414B/it active IP Right Grant
-
1994
- 1994-10-01 ES ES94202843T patent/ES2153402T3/es not_active Expired - Lifetime
- 1994-10-01 EP EP94202843A patent/EP0646623B1/en not_active Expired - Lifetime
- 1994-10-01 DK DK94202843T patent/DK0646623T3/da active
- 1994-10-01 SI SI9430355T patent/SI0646623T1/xx unknown
- 1994-10-01 DE DE69426549T patent/DE69426549T2/de not_active Expired - Lifetime
- 1994-10-01 AT AT94202843T patent/ATE198613T1/de active
- 1994-10-01 PT PT94202843T patent/PT646623E/pt unknown
-
2001
- 2001-02-28 GR GR20010400328T patent/GR3035486T3/el unknown
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 |