FR2604441B1 - Procede pour stabiliser des feuilles en polyethylene, et feuilles ainsi stabilisees - Google Patents

Procede pour stabiliser des feuilles en polyethylene, et feuilles ainsi stabilisees

Info

Publication number
FR2604441B1
FR2604441B1 FR878713185A FR8713185A FR2604441B1 FR 2604441 B1 FR2604441 B1 FR 2604441B1 FR 878713185 A FR878713185 A FR 878713185A FR 8713185 A FR8713185 A FR 8713185A FR 2604441 B1 FR2604441 B1 FR 2604441B1
Authority
FR
France
Prior art keywords
sheets
stabilized
stabilizing polyethylene
stabilizing
polyethylene
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR878713185A
Other languages
English (en)
Other versions
FR2604441A1 (fr
Inventor
Francois Gugumus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2604441A1 publication Critical patent/FR2604441A1/fr
Application granted granted Critical
Publication of FR2604441B1 publication Critical patent/FR2604441B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings

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)
FR878713185A 1986-09-25 1987-09-24 Procede pour stabiliser des feuilles en polyethylene, et feuilles ainsi stabilisees Expired - Lifetime FR2604441B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH384086 1986-09-25

Publications (2)

Publication Number Publication Date
FR2604441A1 FR2604441A1 (fr) 1988-04-01
FR2604441B1 true FR2604441B1 (fr) 1991-11-22

Family

ID=4264610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878713185A Expired - Lifetime FR2604441B1 (fr) 1986-09-25 1987-09-24 Procede pour stabiliser des feuilles en polyethylene, et feuilles ainsi stabilisees

Country Status (4)

Country Link
DE (1) DE3731843C2 (fr)
ES (1) ES2007722A6 (fr)
FR (1) FR2604441B1 (fr)
IT (1) IT1222723B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3064611B2 (ja) * 1991-12-24 2000-07-12 住友化学工業株式会社 農業用被覆フィルム
DE4305621A1 (de) * 1993-02-24 1994-08-25 Constab Polymer Chemie Gmbh Lichtstabilisierte Polymerzusammensetzungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626109A5 (fr) * 1976-05-11 1981-10-30 Ciba Geigy Ag
EP0015230B1 (fr) * 1979-01-25 1983-02-23 Ciba-Geigy Ag Polymère stabilisé contenant 2-(2-hydroxy,3,5-di-tert-octylphényl)-2H-benzotriazol comme stabilisateur de lumière
IT1165130B (it) * 1979-06-28 1987-04-22 Montedison Spa Policondensati di piperidine sostituite e loro impiego come stabilizzanti per polimeri
IT7928324A0 (it) * 1979-12-21 1979-12-21 Chimosa Chimica Organica Spa Derivati piperidinici, stabilizzanti per polimeri sintetici.
JPS58113236A (ja) * 1981-12-28 1983-07-06 Tounen Sekiyu Kagaku Kk ポリオレフイン組成物
JPH0633344B2 (ja) * 1985-03-05 1994-05-02 三菱化成ビニル株式会社 農業用被覆材

Also Published As

Publication number Publication date
IT1222723B (it) 1990-09-12
DE3731843A1 (de) 1988-03-31
IT8722020A0 (it) 1987-09-24
DE3731843C2 (de) 2002-03-21
FR2604441A1 (fr) 1988-04-01
ES2007722A6 (es) 1989-07-01

Similar Documents

Publication Publication Date Title
FR2603899B1 (fr) Procede perfectionne pour l'expression de recombinants
FR2562545B1 (fr) Procede pour minimiser la teneur en monomeres residuels d'emulsions polymeriques
FR2547210B1 (fr) Procede pour l'epuration de fumees
RO90457A (fr) Procede pour la preparation des n-heterocyclul 4-piperidinamines
FR2609699B1 (fr) Procede pour desempiler des toles
RO90414A (fr) Procede pour la preparation des n-heterocyclyle-4-piperidinamines
FR2610936B1 (fr) Procede de reduction de la teneur en acrylamide des emulsions eau-dans-huile de polymeres d'acrylamide
BE896823A (fr) Procede et installation pour le clivage de materiau, notamment de materiau schisteux.
FR2583793B1 (fr) Procede et installation pour le recyclage de vieux papiers.
RO91422A (fr) Procede pour la preparation des derives de 1,3-oxazolidin-2-one
FR2685221B1 (fr) Procede et catalyseur pour la preparation de bisphenols.
PT86718A (pt) Procede pour le deplacement de metaux lourds de sols
MA22848A1 (fr) Procede enzymatique pour la preparation des aryl-piperidines
BE876959A (fr) Procede pour stabiliser des copolyetheresters
FR2604441B1 (fr) Procede pour stabiliser des feuilles en polyethylene, et feuilles ainsi stabilisees
FR2618779B1 (fr) Nouveau procede de preparation des 1,2,4-triazol-3-ones
FR2576480B1 (fr) Recolteuse-hacheuse-chargeuse pour le mais fourrage
FR2583040B1 (fr) Procede pour la production de 2,6-naphtalenediol et de 2,6-diacetoxynaphtalene
FR2549042B1 (fr) Procede pour la preparation de la 3,11-dimethyl-2-nonacosanone
FR2688505B1 (fr) Nouveau procede de preparation de 4-pyrimidinones.
FR2576009B1 (fr) Procede pour ameliorer la planeite de feuilles
PT80832A (fr) Procede de preparation des nouvelles (amino-1-alkylidemyl)-2-indanediones-1,3 substitues
FR2341493A1 (fr) Procede de production et d'application de supports pour recipients
FR2559153B1 (fr) Procede de purification d'oxacephalosporines
FR2588016B1 (fr) Procede pour la purification de la l-threonine

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070531