BR8602254A - Massas para moldacao de copolimerizado de oximetileno,com desprendimento reduzido de formaldeido durante o processamento termoplastico - Google Patents

Massas para moldacao de copolimerizado de oximetileno,com desprendimento reduzido de formaldeido durante o processamento termoplastico

Info

Publication number
BR8602254A
BR8602254A BR8602254A BR8602254A BR8602254A BR 8602254 A BR8602254 A BR 8602254A BR 8602254 A BR8602254 A BR 8602254A BR 8602254 A BR8602254 A BR 8602254A BR 8602254 A BR8602254 A BR 8602254A
Authority
BR
Brazil
Prior art keywords
copolimerized
formaldehy
oxymethylene
masses
molding
Prior art date
Application number
BR8602254A
Other languages
English (en)
Inventor
Herbert Amann
Gerhard Morlock
Egbert Schola
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BR8602254A publication Critical patent/BR8602254A/pt

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
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines

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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BR8602254A 1985-05-22 1986-05-19 Massas para moldacao de copolimerizado de oximetileno,com desprendimento reduzido de formaldeido durante o processamento termoplastico BR8602254A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3518375A DE3518375C1 (de) 1985-05-22 1985-05-22 Oxymethylencopolymerisat-Formmassen mit verminderter Formaldehyd-Emission bei der thermoplastischen Verarbeitung

Publications (1)

Publication Number Publication Date
BR8602254A true BR8602254A (pt) 1987-01-13

Family

ID=6271349

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602254A BR8602254A (pt) 1985-05-22 1986-05-19 Massas para moldacao de copolimerizado de oximetileno,com desprendimento reduzido de formaldeido durante o processamento termoplastico

Country Status (7)

Country Link
US (1) US4672083A (pt)
EP (1) EP0202530B1 (pt)
JP (1) JPH0730232B2 (pt)
AT (1) ATE56465T1 (pt)
AU (1) AU575481B2 (pt)
BR (1) BR8602254A (pt)
DE (2) DE3518375C1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1009106B (zh) * 1986-01-30 1990-08-08 塞拉尼斯公司 稳定的甲醛聚合物
DE4031794C1 (pt) * 1990-10-08 1992-03-05 Degussa Ag, 6000 Frankfurt, De
US5149723A (en) * 1991-03-22 1992-09-22 E. I. Du Pont De Nemours And Company Stabilized polyacetal compositions containing a mixture of hals having tertiary functionality
DE19815663B4 (de) * 1998-04-08 2010-09-09 Ticona Gmbh Verwendung von Polyoxymethylen-Formmassen mit verbesserter Verarbeitungsstabilität und verminderter Emissionsneigung zur Herstellung von Formteilen
DE10248630B4 (de) * 2002-10-18 2006-09-07 Ticona Gmbh Diaminotriazinylverbindungen, Verfahren zu deren Herstellung, Zusammensetzung enthaltend diese und deren Verwendung
DK1687297T3 (da) * 2003-11-24 2014-09-22 Prometic Biosciences Inc Triazindimerer til behandling af autoimmunsygdomme
DE102005008598A1 (de) * 2005-02-23 2006-08-24 Basf Ag Verfahren zur Herstellung Formaldehyd-armer Polyoxymethylene
EP2284216B1 (en) * 2009-08-07 2012-03-28 Ticona LLC Low formaldehyde emission polyacetal composition
JP6422777B2 (ja) 2011-09-29 2018-11-14 ティコナ・エルエルシー 金属様外観を呈する物品の製造用重合体組成物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485799A (en) * 1966-04-01 1969-12-23 Freudenberg Carl Oxymethylene polymer containing a modifying component
US3380966A (en) * 1967-03-13 1968-04-30 Celanese Corp Process for the modification of resinous oxymethylene polymers
DE2408481C3 (de) * 1974-02-22 1981-12-24 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung eines stabilisierten Oxymethylencopolymeren
DE2540207B1 (de) * 1975-09-10 1976-11-18 Degussa Polyoxymethylen-Formmassen(I)
JPS5618640A (en) * 1979-07-24 1981-02-21 Mitsubishi Gas Chem Co Inc Stabilized oxymethylene copolymer conposition
DE3045839A1 (de) * 1980-12-05 1982-07-08 Hoechst Ag, 6000 Frankfurt Poly-bis-triazinylamine, verfahren zu ihrer herstellung, ihre verwendung zum stabilisieren von synthetischen polymeren und die so stabilisierten polymeren
US4446263A (en) * 1982-12-28 1984-05-01 Celanese Corporation UV-Stabilization of oxymethylene copolymers
US4515938A (en) * 1984-03-12 1985-05-07 The Dow Chemical Company Hydroxystyrylazapolymers
US4543388A (en) * 1984-05-17 1985-09-24 The Dow Chemical Company Thermosettable polymers or prepolymers prepared from polymethylated pyrazines and aromatic polyaldehydes and cured products therefrom
JPS6181441A (ja) * 1984-09-28 1986-04-25 Adeka Argus Chem Co Ltd 高分子材料組成物

Also Published As

Publication number Publication date
JPH0730232B2 (ja) 1995-04-05
DE3518375C1 (de) 1986-07-17
EP0202530A1 (de) 1986-11-26
DE3674061D1 (de) 1990-10-18
US4672083A (en) 1987-06-09
ATE56465T1 (de) 1990-09-15
AU5754086A (en) 1986-11-27
AU575481B2 (en) 1988-07-28
EP0202530B1 (de) 1990-09-12
JPS61271346A (ja) 1986-12-01

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/05/2001