DE1144921B - Verfahren zur Herstellung linearer kristalliner Polymerisate von Aldehyden - Google Patents

Verfahren zur Herstellung linearer kristalliner Polymerisate von Aldehyden

Info

Publication number
DE1144921B
DE1144921B DEP22960A DEP0022960A DE1144921B DE 1144921 B DE1144921 B DE 1144921B DE P22960 A DEP22960 A DE P22960A DE P0022960 A DEP0022960 A DE P0022960A DE 1144921 B DE1144921 B DE 1144921B
Authority
DE
Germany
Prior art keywords
flask
contents
butoxide
aldehydes
lithium
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.)
Pending
Application number
DEP22960A
Other languages
German (de)
English (en)
Inventor
Otto Franz Leopold Vogl
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE1144921B publication Critical patent/DE1144921B/de
Pending 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DEP22960A 1958-08-18 1959-06-12 Verfahren zur Herstellung linearer kristalliner Polymerisate von Aldehyden Pending DE1144921B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75541558A 1958-08-18 1958-08-18

Publications (1)

Publication Number Publication Date
DE1144921B true DE1144921B (de) 1963-03-07

Family

ID=25039050

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP22960A Pending DE1144921B (de) 1958-08-18 1959-06-12 Verfahren zur Herstellung linearer kristalliner Polymerisate von Aldehyden

Country Status (6)

Country Link
BE (1) BE580553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH411353A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1144921B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1235730A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB870775A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL241792A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211393B (de) 1959-11-06 1966-02-24 Zh Nihon Kagaku Seni Kenkyusho Verfahren zur Polymerisation von Aldehyden

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197625B (de) * 1961-04-27 1965-07-29 Montedison Spa Verfahren zur Herstellung von hochmolekularen linearen Copolymerisaten von Aldehyden
BE620131A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-07-13
GB970031A (en) * 1962-06-04 1964-09-16 Nippon Synthetic Chem Ind Polymerization of aldehydes
US3305531A (en) * 1962-06-12 1967-02-21 Ici Ltd Process for the production of polyaldehydes
US3284412A (en) * 1963-01-21 1966-11-08 Faidan Hojin Nihon Kagaku Seni Method of the preparation of stable aldehyde polymers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE734592C (de) * 1936-10-29 1943-04-20 Ig Farbenindustrie Ag Verfahren zur Herstellung von harzartigen hydroxylhaltigen Kondensationsprodukten
DE933785C (de) * 1950-06-17 1955-10-06 Fr Duco Soc Verfahren zur Herstellung von linearem, hochpolymerem Polyacetaldehyd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE734592C (de) * 1936-10-29 1943-04-20 Ig Farbenindustrie Ag Verfahren zur Herstellung von harzartigen hydroxylhaltigen Kondensationsprodukten
DE933785C (de) * 1950-06-17 1955-10-06 Fr Duco Soc Verfahren zur Herstellung von linearem, hochpolymerem Polyacetaldehyd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211393B (de) 1959-11-06 1966-02-24 Zh Nihon Kagaku Seni Kenkyusho Verfahren zur Polymerisation von Aldehyden

Also Published As

Publication number Publication date
NL241792A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB870775A (en) 1961-06-21
CH411353A (de) 1966-04-15
FR1235730A (fr) 1960-07-08
BE580553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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