SE7604221L - PROCEDURE FOR HARDENING OF ETHEN-PROPENE DIENE LOADER - Google Patents

PROCEDURE FOR HARDENING OF ETHEN-PROPENE DIENE LOADER

Info

Publication number
SE7604221L
SE7604221L SE7604221A SE7604221A SE7604221L SE 7604221 L SE7604221 L SE 7604221L SE 7604221 A SE7604221 A SE 7604221A SE 7604221 A SE7604221 A SE 7604221A SE 7604221 L SE7604221 L SE 7604221L
Authority
SE
Sweden
Prior art keywords
oxazolidine
tautomeric
ethanol
pyridine
phenyl
Prior art date
Application number
SE7604221A
Other languages
Swedish (sv)
Other versions
SE410972B (en
Inventor
I C Popoff
P G Haines
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 SE7604221L publication Critical patent/SE7604221L/en
Publication of SE410972B publication Critical patent/SE410972B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D263/06—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/21—Radicals derived from sulfur analogues of carbonic acid
    • 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
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1418833 Heterocylic zinc carbodithioates PENNWALT CORP 31 May 1973 [5 June 1972 30 April 1973] 26039/73 Heading C2C Novel compounds of formula where X is S or O; R, R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are each H, C 1 -C 8 alkyl, -CCl 3 , phenyl or phenyl substituted by one or more of NH 2 , NHR<SP>4</SP>, NR<SP>4</SP>R<SP>5</SP>, OH, OR<SP>4</SP> and Cl, where R<SP>4</SP> and R<SP>5</SP> are each C 1 -C 8 alkyl; C 5 H 5 N is pyridine and n is 0-5, are prepared by reacting an oxazolidine or thiazolidine of formula with CS 2 and zinc acetate at 0-75‹ C., generally in the presence of pyridine or other base. The pyridine may be removed from products in which n is greater than 0 by heating. In some cases the starting material may be used in a tautomeric open chain form containing the -CH=NCH 2 CH 2 OH group. Alternatively the CS 2 and zinc acetate may be reacting with an alkanolamine and a source of formaldehyde. The products are used for vulcanizing elastomers. The compounds are similarly prepared. Formaldehyde is reacted with ethanolamine to give 1,3,5-tris(2-hydroxyethyl)hexalhydro-1,3,- 5-triazine which is pyrolyzed to give oxazolidine. # - (3 - Ethoxy - 4 - hydroxybenyzlideneamino)ethanol (tautomeric with 2-(3-ethoxy-4- hydroxyphenyl)oxazolidine) # - (benzylideneamino)ethanol (tautomeric with 2 - phenyloxazolidine), and # - (4 - chlorobenzylideneamino)- ethanol (tautomeric with 2 - (4 - chlorophenyl)oxazolidine) and # - (2 - ethylhexylideneimino)-ethanol (tautomeric with 2 - (3 - heptyl) oxazolidine) are prepared from ethanolamine and the appropriate aldehyde. 5 - Methyl - 2 - trichloromethyloxazolidine is obtained from 1-amino-2-propanol and chloral and 5-phenyl-2-trichloromethyloxazolidine from 2-amino-1-phenylethanol and chloral.
SE7604221A 1972-06-05 1976-04-09 CURE PROCEDURE OF ETHENEN-PROPENE-DIENE ELASTER SE410972B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25990072A 1972-06-05 1972-06-05
US35603473A 1973-04-30 1973-04-30

Publications (2)

Publication Number Publication Date
SE7604221L true SE7604221L (en) 1976-04-09
SE410972B SE410972B (en) 1979-11-19

Family

ID=26947610

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7307931A SE387943B (en) 1972-06-05 1973-06-05 ASSOCIATION FOR USE AS ACCELERATOR FOR VULCANIZATION OF ELASTERS
SE7604221A SE410972B (en) 1972-06-05 1976-04-09 CURE PROCEDURE OF ETHENEN-PROPENE-DIENE ELASTER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7307931A SE387943B (en) 1972-06-05 1973-06-05 ASSOCIATION FOR USE AS ACCELERATOR FOR VULCANIZATION OF ELASTERS

Country Status (8)

Country Link
JP (1) JPS5634034B2 (en)
CA (1) CA981259A (en)
DE (1) DE2328527A1 (en)
FR (1) FR2187792B1 (en)
GB (1) GB1418833A (en)
IT (1) IT989650B (en)
NL (1) NL7307735A (en)
SE (2) SE387943B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987017A (en) * 1974-02-01 1976-10-19 Pennwalt Corporation Process for the vulcanization of epdm elastomers
US4099003A (en) * 1976-06-11 1978-07-04 Pennwalt Corporation Non-blooming accelerator and process for vulcanization of epdm elastomers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286125A (en) * 1961-11-30
FR1453490A (en) * 1965-08-12 1966-06-03 Kuhlmann Ets Butyl rubber vulcanization process
US3674701A (en) * 1971-02-17 1972-07-04 Pennwalt Corp Accelerator composition

Also Published As

Publication number Publication date
FR2187792B1 (en) 1977-02-11
NL7307735A (en) 1973-12-07
SE410972B (en) 1979-11-19
DE2328527A1 (en) 1974-01-03
CA981259A (en) 1976-01-06
JPS5634034B2 (en) 1981-08-07
FR2187792A1 (en) 1974-01-18
JPS4961240A (en) 1974-06-13
IT989650B (en) 1975-06-10
SE387943B (en) 1976-09-20
GB1418833A (en) 1975-12-24

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