BR7019203D0 - Composicao elastomerica resistente ao ozonio - Google Patents

Composicao elastomerica resistente ao ozonio

Info

Publication number
BR7019203D0
BR7019203D0 BR219203/70A BR21920370A BR7019203D0 BR 7019203 D0 BR7019203 D0 BR 7019203D0 BR 219203/70 A BR219203/70 A BR 219203/70A BR 21920370 A BR21920370 A BR 21920370A BR 7019203 D0 BR7019203 D0 BR 7019203D0
Authority
BR
Brazil
Prior art keywords
ozone
elastomeric composition
resistant elastomeric
resistant
composition
Prior art date
Application number
BR219203/70A
Other languages
English (en)
Inventor
W Gruber
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR7019203D0 publication Critical patent/BR7019203D0/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
    • C08K5/36—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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/21—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing 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
    • C08K5/01—Hydrocarbons
    • 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
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • 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
    • C08K5/07—Aldehydes; Ketones
    • 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
    • C08K5/10—Esters; Ether-esters
    • 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
    • C08K5/41—Compounds containing sulfur bound to oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR219203/70A 1969-06-09 1970-05-21 Composicao elastomerica resistente ao ozonio BR7019203D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83177169A 1969-06-09 1969-06-09

Publications (1)

Publication Number Publication Date
BR7019203D0 true BR7019203D0 (pt) 1973-01-11

Family

ID=25259827

Family Applications (1)

Application Number Title Priority Date Filing Date
BR219203/70A BR7019203D0 (pt) 1969-06-09 1970-05-21 Composicao elastomerica resistente ao ozonio

Country Status (6)

Country Link
US (1) US3563947A (pt)
JP (1) JPS4811215B1 (pt)
BR (1) BR7019203D0 (pt)
DE (1) DE2026925C3 (pt)
FR (1) FR2095421A5 (pt)
GB (1) GB1313875A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411863B2 (pt) * 1974-09-13 1979-05-18
US4090989A (en) * 1976-06-21 1978-05-23 E. I. Du Pont De Nemours And Company Process for improving ozone and flex resistance of certain elastomers
GB1561414A (en) * 1976-06-21 1980-02-20 Du Pont 5 - norbornene - 2 - methyl-phosphitas and phophate and their use as polymer antiozonants
DE3114639A1 (de) 1981-04-10 1982-10-28 Bayer Ag, 5090 Leverkusen Verwendung von offenkettigen acetalen oder ketalen als nichtverfaerbende ozonschutzmittel
DE3127102A1 (de) * 1981-07-09 1983-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur stabilisierung von kautschuk gegen ozonangriff
US4677149A (en) * 1986-12-11 1987-06-30 R. T. Wanderbilt Company, Inc. Norbornene derivatives of phenols
JP5292888B2 (ja) * 2008-03-28 2013-09-18 荒川化学工業株式会社 硫黄原子を含有する新規なノルボルネン化合物およびその製造方法
KR101291379B1 (ko) * 2011-03-25 2013-07-30 한국화학연구원 글리콜형 노보넨 에스터계 유도체 및 이의 용도
JP7240721B2 (ja) * 2019-04-09 2023-03-16 精工化学株式会社 耐オゾン性老化防止剤
JP7434853B2 (ja) * 2019-12-03 2024-02-21 住友ベークライト株式会社 架橋剤、感光性樹脂組成物、硬化膜、および電子装置

Also Published As

Publication number Publication date
US3563947A (en) 1971-02-16
DE2026925C3 (de) 1974-11-14
FR2095421A5 (pt) 1972-02-11
DE2026925B2 (pt) 1974-03-07
JPS4811215B1 (pt) 1973-04-11
DE2026925A1 (de) 1970-12-17
GB1313875A (en) 1973-04-18

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