GB298631A - - Google Patents

Info

Publication number
GB298631A
GB298631A GB27473/28A GB2747328A GB298631A GB 298631 A GB298631 A GB 298631A GB 27473/28 A GB27473/28 A GB 27473/28A GB 2747328 A GB2747328 A GB 2747328A GB 298631 A GB298631 A GB 298631A
Authority
GB
United Kingdom
Prior art keywords
urea
mixture
aldehyde
weingand
wolff
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
GB27473/28A
Other languages
English (en)
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.)
Dow Produktions und Vertriebs GmbH and Co OHG
Original Assignee
Wolff and Co 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 Wolff and Co AG filed Critical Wolff and Co AG
Publication of GB298631A publication Critical patent/GB298631A/en
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
    • 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
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB27473/28A 1928-09-06 1928-09-25 Expired GB298631A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE318580X 1928-09-06

Publications (1)

Publication Number Publication Date
GB298631A true GB298631A (en:Method) 1929-12-17

Family

ID=6151076

Family Applications (2)

Application Number Title Priority Date Filing Date
GB27473/28A Expired GB298631A (en:Method) 1928-09-06 1928-09-25
GB5151/29A Expired GB318580A (en) 1928-09-06 1929-02-15 Process for the production of foils, films and the like

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5151/29A Expired GB318580A (en) 1928-09-06 1929-02-15 Process for the production of foils, films and the like

Country Status (4)

Country Link
DE (2) DE536839C (en:Method)
FR (1) FR661598A (en:Method)
GB (2) GB298631A (en:Method)
NL (1) NL25255C (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418797A (en) * 1939-04-01 1947-04-08 Standard Oil Co Continuous process for polymerizing olefins
DE1118395B (de) * 1951-05-12 1961-11-30 Du Pont Verfahren zur Herstellung von aus hochmolekularen Polymeren bestehenden Gebilden, wie Filme oder Faeden
JP2626783B2 (ja) * 1988-02-04 1997-07-02 鐘淵化学工業株式会社 樹脂フィルムの端部処理方法及び装置

Also Published As

Publication number Publication date
DE536839C (de) 1931-10-27
GB318580A (en) 1930-04-03
FR661598A (fr) 1929-08-01
NL25255C (en:Method)
DE578873C (de) 1933-06-17

Similar Documents

Publication Publication Date Title
AT307046B (de) Verfahren zur Herstellung von neuen Phenol-Aldehyd-Kondensationsprodukten vom Resoltyp
NL179739C (nl) Werkwijze ter bereiding van organopolysiloxansamenstellingen, alsmede gevormd voortbrengsel.
GB298631A (en:Method)
CH557373A (de) Verfahren zur herstellung neuer morpholin- und piperazinderivate.
AT289791B (de) Verfahren zur Herstellung neuer, basischer Derivate des Benzoxazolin-2-ons und ihrer Salze
CH421436A (de) Ausgabevorrichtung für Packungen, insbesondere Zigarettenpackungen, und Verfahren zur Herstellung der Ausgabevorrichtung
CH550183A (de) Verfahren zur herstellung basisch substituierter derivate des 2,4-(1h,3h)-chinazolindions.
NL150768B (nl) Werkwijze voor de bereiding van cyclododecylethers met reukstofeigenschappen alsmede van reukstofcomposities, die deze verbindingen bevatten.
CH552615A (de) Verfahren zur herstellung von benzodioxan-derivaten.
SE387647B (sv) Forfarande for framstellning av skumplast pa basis av en blandning av fenolformaldehydkondensationsprodukter
BE810021A (fr) Composition detergente moussante et possedant des proprietes adoucissantes pour la peau
BR7403930D0 (pt) Processo para preparacao de agentes espumantes, e aperfeicoada composicao polimera espumavel
GB217595A (en) Improvements in the manufacture of resins
SU10803A1 (ru) Способ качественного определени присутстви продуктов окислени в нитропроизводных бензольного р да
AT317893B (de) Verfahren zur Herstellung von 7-nitro-substituierten 1,4-Benzodiazepin-2-on-Derivaten
ES95324A1 (es) Perfeccionamientos en la fabricación de cápsulas para botellas y otro recipientes.
ES116875A1 (es) Perfeccionamientos introducidos en los moldes &#34;Gautsch&#34; para cuerpos huecos de papel.
ES94790A1 (es) Un perfeccionamiento en la presentación y acondicionamiento de agua de colonia, perfumes y productos análogos.
FR665692A (fr) Perfectionnements aux dispositifs de repliage des extrémités d&#39;enveloppes, notamment pour articles en forme de bâtonnets, tels que cigares, etc.
CA270274A (en) Resinous reaction product of urea and formaldehyde
AU105579B2 (en) Process for solidifying normally liquid substances, such as liquid polyhydric alcohols and to the solidified products obtained thereby
ES112780A1 (es) Un procedimiento perfeccionado para la fabricación de embutidos y su preparación para la venta.
GB288346A (en) Improvements in the manufacture and production of condensation products of urea and formaldehyde
CH557359A (de) Verfahren zur herstellung von derivaten des 5-phenyl3h-1,4-benzodiazepins.
ES153786Y (es) Envase contenedor de productos para la desodorizacion y de-sinfeccion de inodoros.