IT990338B - Procedimento per produrre telomeri presentanti gruppi di isocianato - Google Patents

Procedimento per produrre telomeri presentanti gruppi di isocianato

Info

Publication number
IT990338B
IT990338B IT5220173A IT5220173A IT990338B IT 990338 B IT990338 B IT 990338B IT 5220173 A IT5220173 A IT 5220173A IT 5220173 A IT5220173 A IT 5220173A IT 990338 B IT990338 B IT 990338B
Authority
IT
Italy
Prior art keywords
procedure
isocyanate groups
telomers
producing
producing telomers
Prior art date
Application number
IT5220173A
Other languages
English (en)
Italian (it)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT990338B publication Critical patent/IT990338B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/58—Y being a hetero atom
    • C07C275/62—Y being a nitrogen atom, e.g. biuret
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/04—Azo-compounds
    • 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
    • C08G18/04—Polymeric products of isocyanates or isothiocyanates with vinyl compounds
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT5220173A 1972-08-30 1973-08-28 Procedimento per produrre telomeri presentanti gruppi di isocianato IT990338B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242520 DE2242520A1 (de) 1972-08-30 1972-08-30 Verfahren zur herstellung von isocyanatgruppen aufweisenden telomerisaten

Publications (1)

Publication Number Publication Date
IT990338B true IT990338B (it) 1975-06-20

Family

ID=5854928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5220173A IT990338B (it) 1972-08-30 1973-08-28 Procedimento per produrre telomeri presentanti gruppi di isocianato

Country Status (8)

Country Link
JP (1) JPS569922B2 (cs)
BE (1) BE804095A (cs)
DE (1) DE2242520A1 (cs)
ES (1) ES418297A1 (cs)
FR (1) FR2197911B1 (cs)
GB (1) GB1402060A (cs)
IT (1) IT990338B (cs)
NL (1) NL7311964A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009186A1 (de) 1978-09-21 1980-04-02 Bayer Ag Azo-di-isobuttersäure-(N,N'-hydroxialkyl)-amidine, ihre Herstellung und Verwendung als Polymerisationsinitiatoren, als Vernetzungsmittel und als Treibmittel
JPS584422U (ja) * 1981-07-01 1983-01-12 株式会社クボタ 動力取出軸付運搬車
JPS5854328U (ja) * 1981-10-08 1983-04-13 株式会社クボタ 運搬車
JP6274369B1 (ja) 2016-06-21 2018-02-07 株式会社村田製作所 携帯無線端末

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720747C3 (de) * 1967-11-09 1980-06-26 Bayer Ag Verfahren zur Herstellung von Iso cyanatgruppen aufweisenden Telomerisaten

Also Published As

Publication number Publication date
JPS569922B2 (cs) 1981-03-04
GB1402060A (en) 1975-08-06
NL7311964A (cs) 1974-03-04
FR2197911A1 (cs) 1974-03-29
FR2197911B1 (cs) 1977-05-13
DE2242520A1 (de) 1974-03-07
BE804095A (fr) 1974-02-28
ES418297A1 (es) 1976-03-16
JPS4960388A (cs) 1974-06-12

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