FR2444054B1 - Procede de preparation de polymethylene polyphenyl polycarbamates - Google Patents

Procede de preparation de polymethylene polyphenyl polycarbamates

Info

Publication number
FR2444054B1
FR2444054B1 FR7930468A FR7930468A FR2444054B1 FR 2444054 B1 FR2444054 B1 FR 2444054B1 FR 7930468 A FR7930468 A FR 7930468A FR 7930468 A FR7930468 A FR 7930468A FR 2444054 B1 FR2444054 B1 FR 2444054B1
Authority
FR
France
Prior art keywords
preparation
polymethylene polyphenyl
polycarbamates
polyphenyl polycarbamates
polymethylene
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
Application number
FR7930468A
Other languages
English (en)
French (fr)
Other versions
FR2444054A1 (fr
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of FR2444054A1 publication Critical patent/FR2444054A1/fr
Application granted granted Critical
Publication of FR2444054B1 publication Critical patent/FR2444054B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urethanes or thiourethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR7930468A 1978-12-13 1979-12-12 Procede de preparation de polymethylene polyphenyl polycarbamates Expired FR2444054B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15301878A JPS5579358A (en) 1978-12-13 1978-12-13 Preparation of polyethylene polyphenyl carbamate

Publications (2)

Publication Number Publication Date
FR2444054A1 FR2444054A1 (fr) 1980-07-11
FR2444054B1 true FR2444054B1 (fr) 1985-11-15

Family

ID=15553157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930468A Expired FR2444054B1 (fr) 1978-12-13 1979-12-12 Procede de preparation de polymethylene polyphenyl polycarbamates

Country Status (7)

Country Link
JP (1) JPS5579358A (nl)
CA (1) CA1119609A (nl)
DE (1) DE2950260A1 (nl)
FR (1) FR2444054B1 (nl)
GB (1) GB2039898B (nl)
IT (1) IT1126562B (nl)
NL (1) NL7908935A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013907A1 (de) * 1980-04-11 1981-10-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von methylen-bis-phenylcarbaminsaeureestern und polymethylen-polyphenylcarbamidsaeureestern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946768A (en) * 1957-08-12 1960-07-26 Bayer Ag Condensation products of carbamic acid esters
US4162362A (en) * 1978-10-20 1979-07-24 Atlantic Richfield Company Process for the preparation of diphenylmethane dicarbamates and polymethylene polyphenyl carbamates

Also Published As

Publication number Publication date
CA1119609A (en) 1982-03-09
GB2039898B (en) 1983-05-25
JPS5757028B2 (nl) 1982-12-02
JPS5579358A (en) 1980-06-14
NL7908935A (nl) 1980-06-17
IT1126562B (it) 1986-05-21
FR2444054A1 (fr) 1980-07-11
IT7927991A0 (it) 1979-12-07
GB2039898A (en) 1980-08-20
DE2950260A1 (de) 1980-06-26

Similar Documents

Publication Publication Date Title
BE874113A (fr) Procede de preparation de microcapsules
RO83454A (ro) Procedeu pentru prepararea unor pirimidoane
BE882325A (fr) Procede de preparation de la monacoline k.
FR2479187B1 (fr) Procede de preparation de n-octadienol
BE879534A (fr) Procede de preparation de dicarbamates de diphenylmethane et de polyphenyl-carbamates de polymethylene
BE878940A (fr) Procede de preparation de copolymeres
RO76935A (ro) Procedeu pentru prepararea unor benzofenonhidrazone
BE879178A (fr) Procede de preparation de diesters
BE885977A (fr) Procede pour la preparation de dithiazolyldisulfures
MA18763A1 (fr) Procede de preparation de 9-aminoalkylfluorenes
RO82359A (ro) Procedeu pentru prepararea unor 4-tiazolidinone
FR2460972B1 (fr) Procede de preparation de polymethylene polyphenyl polycarbamates
FR2424286B1 (fr) Procede de preparation de 6-halo-pregnanes
BE879854A (fr) Procede de preparation de diaryl-para-phenylene-diamines
BE875378A (fr) Procede de preparation d'alcoylsilanes
FR2464248B1 (fr) Procede de preparation de b-aminopropionamides
RO79956A (fr) Procede de preparation des 3-halocephalosporines
MA18605A1 (fr) Procede de preparation de 3-exomethylenecepham-sulfoxydes
FR2444057B1 (fr) Procede de preparation de polymethylene polyphenyl polycarbamates
FR2496660B1 (fr) Procede de preparation de n-acylcarnosine
BE889546A (fr) Procede de preparation de n-cyclohexylbenzothiazole-2-sulfenamide
BE884454A (fr) Procede de preparation de chlorothiolformiates
BE876684A (fr) Procede pour la preparation des isocyanates
FR2444054B1 (fr) Procede de preparation de polymethylene polyphenyl polycarbamates
RO81116A (ro) Procedeu pentru prepararea unor corticoidale

Legal Events

Date Code Title Description
ST Notification of lapse