CH489556A - Verfahren zur Herstellung von Polymerisaten - Google Patents

Verfahren zur Herstellung von Polymerisaten

Info

Publication number
CH489556A
CH489556A CH854767A CH854767A CH489556A CH 489556 A CH489556 A CH 489556A CH 854767 A CH854767 A CH 854767A CH 854767 A CH854767 A CH 854767A CH 489556 A CH489556 A CH 489556A
Authority
CH
Switzerland
Prior art keywords
polymers
production
Prior art date
Application number
CH854767A
Other languages
English (en)
Inventor
Rudolf Dr Merten
Wilfried Dr Zecher
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
Publication of CH489556A publication Critical patent/CH489556A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/38Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3825Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/38Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821Carboxylic acids; Esters thereof with monohydroxyl compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0605Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0616Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
CH854767A 1966-06-18 1967-06-16 Verfahren zur Herstellung von Polymerisaten CH489556A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049500 1966-06-18

Publications (1)

Publication Number Publication Date
CH489556A true CH489556A (de) 1970-04-30

Family

ID=7103072

Family Applications (1)

Application Number Title Priority Date Filing Date
CH854767A CH489556A (de) 1966-06-18 1967-06-16 Verfahren zur Herstellung von Polymerisaten

Country Status (8)

Country Link
AT (1) AT269484B (de)
BE (1) BE700041A (de)
CH (1) CH489556A (de)
DE (1) DE1595646A1 (de)
ES (1) ES341873A1 (de)
GB (1) GB1176844A (de)
NL (1) NL6708427A (de)
SE (1) SE325135B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018182C3 (de) 1970-04-16 1980-09-11 Exxon Research And Engineering Co., Linden, N.J. (V.St.A.) Verfahren zur Herstellung von polymeren Triketoimidazolidinen
DE2066093C2 (de) * 1970-04-16 1982-06-03 Exxon Research and Engineering Co., 07036 Linden, N.J. Polymere Triketoimidazolidine
CN111886270B (zh) * 2018-03-23 2022-06-24 日产化学株式会社 聚脲共聚物、液晶取向剂、液晶取向膜、及使用该液晶取向膜的液晶显示元件

Also Published As

Publication number Publication date
DE1595646A1 (de) 1970-04-30
BE700041A (de) 1967-12-18
GB1176844A (en) 1970-01-07
SE325135B (de) 1970-06-22
ES341873A1 (es) 1968-07-16
AT269484B (de) 1969-03-25
NL6708427A (de) 1967-12-19

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Legal Events

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