[go: up one dir, main page]

BR8504935A - Composicao e processo para estabilizacao de poliolefinas contra degradacao por ultravioleta - Google Patents

Composicao e processo para estabilizacao de poliolefinas contra degradacao por ultravioleta

Info

Publication number
BR8504935A
BR8504935A BR8504935A BR8504935A BR8504935A BR 8504935 A BR8504935 A BR 8504935A BR 8504935 A BR8504935 A BR 8504935A BR 8504935 A BR8504935 A BR 8504935A BR 8504935 A BR8504935 A BR 8504935A
Authority
BR
Brazil
Prior art keywords
stabilization
composition
against ultraviolet
ultraviolet degradation
polyolefins against
Prior art date
Application number
BR8504935A
Other languages
English (en)
Inventor
James Leo Reilly
Joseph Michael Bohen
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of BR8504935A publication Critical patent/BR8504935A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/22—Thiols, sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of rings other than six-membered aromatic rings
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
    • C07C2601/20—Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8504935A 1984-10-10 1985-10-07 Composicao e processo para estabilizacao de poliolefinas contra degradacao por ultravioleta BR8504935A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65948684A 1984-10-10 1984-10-10

Publications (1)

Publication Number Publication Date
BR8504935A true BR8504935A (pt) 1986-07-22

Family

ID=24645603

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504935A BR8504935A (pt) 1984-10-10 1985-10-07 Composicao e processo para estabilizacao de poliolefinas contra degradacao por ultravioleta

Country Status (6)

Country Link
US (1) US4963607A (pt)
EP (2) EP0177784A3 (pt)
JP (1) JPH0717596B2 (pt)
BR (1) BR8504935A (pt)
CA (1) CA1272827A (pt)
DE (1) DE177784T1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340862A (en) * 1988-10-07 1994-08-23 Elf Atochem North America, Inc. Stabilizers for halogen containing polymers
KR920702288A (ko) * 1989-10-02 1992-09-03 원본미기재 표면 에너지가 증가된 중합체 조성물 및 그의 제조방법
FR2652584B1 (fr) * 1989-10-02 1994-06-03 Arizona Chem Additif pour augmenter l'energie de surface de polyolefines de type a mouler et extruder.
US5284886A (en) * 1989-10-31 1994-02-08 Elf Atochem North America, Inc. Non-toxic polymeric compositions stabilized with organosulfide antioxidants
US5096947A (en) * 1989-10-31 1992-03-17 Atochem North America, Inc. Organic peroxide and organic sulfide antioxidant composition
US5070124A (en) * 1989-10-31 1991-12-03 Atochem North America, Inc. Sulfide antioxidants for stabilizing crosslinked polyolefins
US5081169A (en) * 1989-10-31 1992-01-14 Atochem North America, Inc. Organic sulfide stabilized polymeric engineering resins
CA2026183A1 (en) * 1989-10-31 1991-05-01 Joseph M. Bohen Organic peroxides and organic sulfide antioxidant compositions
FR2662159B1 (fr) * 1990-05-15 1994-03-11 Matieres Nucleaires Cie Gle Nouveaux ligands thio-ethers et leur utilisation pour separer le palladium de solutions aqueuses, en particulier de soludtions nitriques de dissolution d'elements combustibles nucleaires irradies.
US5164434A (en) * 1990-11-30 1992-11-17 Rohm And Haas Company Thermal stabilizers
US5216061A (en) * 1991-01-11 1993-06-01 Phillips Petroleum Company Process to graft stereoregular polymers of branched, higher alpha-olefins and compositions thereof
US6100208A (en) * 1996-10-31 2000-08-08 Kimberly-Clark Worldwide, Inc. Outdoor fabric
FR3147277B1 (fr) * 2023-03-31 2025-11-21 Arkema France Compositions de polythiols et leur procede de preparation

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA725507A (en) * 1966-01-11 The Coe Manufacturing Company Veneer dryer unloader
US985004A (en) * 1909-10-07 1911-02-21 Charles Frederick Burtis Apparatus for a parlor game.
US2995539A (en) * 1956-03-01 1961-08-08 Du Pont Ethylene polymer composition containing alkanol sulfide polymer
NL221688A (pt) * 1956-11-29
US2972597A (en) * 1958-11-13 1961-02-21 Eastman Kodak Co Stabilized poly-alpha-olefin compositions
US3010937A (en) * 1958-12-19 1961-11-28 Bayer Ag Process for stabilizing polymers of monoolefins
DE1265409B (de) * 1959-06-10 1968-04-04 Hoechst Ag Verfahren zum Stabilisieren von Polyolefinen
NL260433A (pt) * 1960-01-25
US3122519A (en) * 1960-02-23 1964-02-25 Union Carbide Corp Propylene resin stabilized with a mixture of a para-tertiaryalkylphenol-formaldehyderesin and a mercapto compound
NL276273A (pt) * 1961-04-04
GB1002431A (en) * 1961-05-30 1965-08-25 Ici Ltd Solid olefine polymer compositions
US3248403A (en) * 1962-03-27 1966-04-26 Du Pont Alpha, omega-bifunctional polythiomethylene compounds
NL290916A (pt) * 1962-04-04
US3370036A (en) * 1962-07-02 1968-02-20 Phillips Petroleum Co Stabilization of polymers with uv stabilizers and antioxidants
US3258493A (en) * 1962-09-11 1966-06-28 Nat Distillers Chem Corp alpha, alpha'-bis(laurylthio)-p-xylene
US3223738A (en) * 1963-03-15 1965-12-14 Phillips Petroleum Co Cyclododecadienyl mercaptans and thioethers
US3277181A (en) * 1963-07-10 1966-10-04 Carlisle Chemical Works Cyclic saturated thioethers
US3409594A (en) * 1964-08-14 1968-11-05 Celanese Corp Polymercaptals of aromatic dimercaptans and formaldehyde
US3392141A (en) * 1966-01-03 1968-07-09 Hercules Inc Stabilization of polyolefins
US3322705A (en) * 1966-02-15 1967-05-30 Argus Chem Polyolefins stabilized with mixtures comprising a 2-hydroxy, 4-benzyloxy benzophenone, thiodipropionate and metal salt of a monocarboxylic acid
US3440212A (en) * 1966-08-30 1969-04-22 Eastman Kodak Co Poly-alpha-olefin compositions having improved stability
US3536661A (en) * 1967-07-03 1970-10-27 Eastman Kodak Co Stabilization of polyolefins and novel stabilizer compounds
US3538044A (en) * 1967-08-11 1970-11-03 Pennwalt Corp Dimercaptan derivatives as synergists for polyolefin stabilization
US3645963A (en) * 1967-11-22 1972-02-29 Stauffer Chemical Co Polymers stabilized with polymethylene sulfide
US3445424A (en) * 1967-12-18 1969-05-20 Phillips Petroleum Co Stabilization of polymers with uv stabilizers and antioxidants
US3549588A (en) * 1968-10-02 1970-12-22 Stauffer Chemical Co Stabilized polymer compositions containing an organophosphorus sulfide and a benzophenone
CH515871A (de) * 1969-07-25 1971-11-30 Sandoz Ag Verfahren zur Herstellung von neuen 2-Hydroxy-3,5-tert.butyl-benzophenonen
US3772246A (en) * 1969-08-08 1973-11-13 Pennwalt Corp Cycloaliphatic sulfides for stabilizing polyolefins
BE754216A (fr) * 1969-08-08 1971-02-01 Pennwalt Corp Sulfures cycloaliphatiques pour la stabilisation de polyolefines
US3642690A (en) * 1970-02-11 1972-02-15 Phillips Petroleum Co Stabilized alpha-monoolefins
US3935164A (en) * 1973-03-08 1976-01-27 Ciba-Geigy Corporation Light stabilized polymer compositions
US3935163A (en) * 1973-03-08 1976-01-27 Ciba-Geigy Corporation Light stabilized polymer compositions
US3839277A (en) * 1973-03-08 1974-10-01 Ciba Geigy Corp Light stabilized polyolefin compositions
JPS5912692B2 (ja) * 1973-12-22 1984-03-24 アデカア−ガス化学 （株） 安定化された合成樹脂組成物
US4001299A (en) * 1974-12-12 1977-01-04 Ciba-Geigy Corporation Hindered hydroxyphenylalkanoates of substituted isopropanols
US4025582A (en) * 1975-07-03 1977-05-24 Phillips Petroleum Company Ultraviolet-stabilized polyolefin compositions
JPS53112030A (en) * 1977-03-11 1978-09-30 Fuji Photo Optical Co Ltd Color separation optical unit for color television camera
US4163006A (en) * 1977-05-09 1979-07-31 Ciba-Geigy Corporation Compositions stabilized with polyalkylthiobenzenes
UST985004I4 (en) * 1977-11-09 1979-08-07 Synergistic ultraviolet light stabilizer mixtures for mono-olefin polymers

Also Published As

Publication number Publication date
DE177784T1 (de) 1986-10-16
JPH0717596B2 (ja) 1995-03-01
JPS6191235A (ja) 1986-05-09
CA1272827A (en) 1990-08-14
EP0526909A1 (en) 1993-02-10
US4963607A (en) 1990-10-16
EP0177784A2 (en) 1986-04-16
EP0177784A3 (en) 1987-10-21

Similar Documents

Publication Publication Date Title
BR8505605A (pt) Processo para tratar condicoes externas do olho humano e implante para o canaliculo do olho humano
BR8505509A (pt) Processo para o tratamento de material de embalagem
BR8109030A (pt) Processo e composicao para o tratamento do acne
BR8503465A (pt) Processo aperfeicoado para tratamento de tabaco
BR8506045A (pt) Processo e composicao sinergistica para desinfetar um substrato
BR8404185A (pt) Composicao e processo para tratamento de sistemas aquosos
BR8504935A (pt) Composicao e processo para estabilizacao de poliolefinas contra degradacao por ultravioleta
BR8402624A (pt) Processo de fotopolimerizacao de composicoes monomericas e polimericas de substancias fotopolimerizaveis e composicao fotopolimerizavel por radiacao actinica
BR8506750A (pt) Processo e composicao para o tratamento de plasticos com solucoes de permanganato alcalino
BR8401144A (pt) Processo para polimerizacao de oligomero polidiorganossiloxana e composicao curavel
BR8300016A (pt) Compostos;composicao adequada e processo para controle de crescimento de vegetacao indesejada
BR8502985A (pt) Composicao e processo para o tratamento de solo
BR8505364A (pt) Processo para aplicacao de material de pulverizacao refratario
BR8302396A (pt) Composto;composicao e processo adequados para controlar o crescimento de vegetacao indesejada
BR8504350A (pt) Processo para o tratamento de superficie de materiais ferrosos
BR8502987A (pt) Composicao e processo para o tratamento de solo
BR8107035A (pt) Composicoes de cura anaerobia e processo para ligacao de superficies
BR8105851A (pt) Composicao estabilizante e processo de estabilizacao de material organico e composicao estabilizada resultante
BR8500014A (pt) Processo para a estabilizacao de poliolefinas
BR8507281A (pt) Processo e composicoes para fratura hidraulica
BR8302990A (pt) Composicao e processo para o desgomament de seda
PT92072A (pt) Processo para descoloracao e descalcificacao de solucoes de acucar
BR8601950A (pt) Processo de estabilizacao de solucoes de poliisocianatos e solucoes de poliisocianatos
BR8304264A (pt) Compostos, composicao adequada e processo para controlar o crescimento de vegetacao indesejada
BR8306675A (pt) Composicao fungicida e processo para tratamento de plantas contra doencas fungicas

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)