DE889070C - Dissolving, swelling, gelatinizing and plasticizing agents - Google Patents

Dissolving, swelling, gelatinizing and plasticizing agents

Info

Publication number
DE889070C
DE889070C DED4196D DED0004196D DE889070C DE 889070 C DE889070 C DE 889070C DE D4196 D DED4196 D DE D4196D DE D0004196 D DED0004196 D DE D0004196D DE 889070 C DE889070 C DE 889070C
Authority
DE
Germany
Prior art keywords
parts
weight
gelatinizing
swelling
dissolving
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
DED4196D
Other languages
German (de)
Inventor
Rudolf Dr Endres
Alfred Dr Kirstahler
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke 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 Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Priority to DED4196D priority Critical patent/DE889070C/en
Application granted granted Critical
Publication of DE889070C publication Critical patent/DE889070C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/02Halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paints Or Removers (AREA)

Description

Lösungs-, Quellungs-, Gelatinierungs- und Weichmachungsmittel Chlorierte aliphatische bzw. aromatische Kohlenwasserstoffe sind bereits als Lösungs-, Gelatinierungs-und Weichmachungsmittel für verschiedene Filmbildner empfohlen worden. Denselben haften jedoch insofern gewisse Nachteile an, als sie nur in beschränktem Umfange anwendbar sind sowie häufig genügende Lichtbeständigkeit vermissen lassen.Solvents, swelling, gelatinizing and plasticizing agents chlorinated Aliphatic or aromatic hydrocarbons are already available as solvents, gelatinizers and Plasticizers have been recommended for various film formers. Adhere to the same however, they have certain disadvantages insofar as they can only be used to a limited extent and often lack sufficient light resistance.

Es wurde nun gefunden, daB die chlorierten zwei-oder mehrkernigen perhydrierten aromatischenKohlenwasserstoffe, insbesondere das Mono-, Di- und Trichiordekahydronaphthalin, sowie ihre Gemische ausgezeichnete Lösungs-, Ouellungs-, Gelatinierungs- und Weichmachungsmittel für die verschiedensten Filmbildner und Kunststoffe, wie Cellulosederivate (Nitrocellulose, Celluloseäther), Harze, Kunstharze, z. B. Phenoplaste, Aminoplaste, Polyvinylverbindungen, synthetischen und chlorierten Kautschuk, synthetische lineare Superpolymere und andere hochpolymere Stoffe sind. An Stelle der bereits genannten, chlorierten Dekahydronaphthaline können auch die Chlorierungs-' Produkte des Perhydroindens, Perhydrodiphenyls, Perhydroacenaphthens, Perhydrophenanthrens u. a. verwendet werden.It has now been found that the chlorinated bi- or polynuclear perhydrogenated aromatic hydrocarbons, especially mono-, di- and trichiorodecahydronaphthalene, and their mixtures are excellent solvents, swelling, gelatinizing and softening agents for a wide variety of film formers and plastics, such as cellulose derivatives (nitrocellulose, Cellulose ethers), resins, synthetic resins, e.g. B. phenoplasts, aminoplasts, polyvinyl compounds, synthetic and chlorinated rubber, synthetic linear superpolymers and other high polymer substances are. Instead of the chlorinated decahydronaphthalenes already mentioned can also the chlorination 'products of perhydroindene, perhydrodiphenyl, perhydroacenaphthens, Perhydrophenanthrens et al. be used.

Beispiel i io Gewichtsteile Nitrocellulose (mittelviscos) werden in einem Gemisch von 4o Gewichtsteilen Butylacetat, 5 Gewichtsteilen Butanol, 15 Gewichtsteilen Toluol, 15 Gewichtsteilen Xylol, 5 Gewichtsteilen Äthanol gelöst und der Lösung io Gewichtsteile trichloriertes Dekahydronaphthalin (KP" mm = 173 bis i76°) oder eines Gemisches von di- und trichloriertem Dekahydronaphthalin (Kp"mm = 152 bis 17o°) zugesetzt. Der so erhaltene Lack hinterläßt -nach dem Auftrocknen einen sehr elastischen, klaren Film.Example 10 parts by weight of nitrocellulose (medium viscosity) are used in a mixture of 40 parts by weight of butyl acetate, 5 parts by weight of butanol, 15 parts by weight Toluene, 15 parts by weight of xylene, 5 parts by weight of ethanol and dissolved the solution 10 parts by weight of trichlorinated decahydronaphthalene (KP "mm = 173 to i76 °) or a mixture of di- and trichlorinated decahydronaphthalene (Kp "mm = 152 to 17o °) added. The lacquer obtained in this way leaves behind after drying a very elastic, clear film.

Beispiel 2 Löst man 5o Gewichtsteile eines Novolackes, 4o Gewichtsteile Äthanol unter Zusatz von 1o Gewichtsteilen Butanol und 25 Gewichtsteilen chloriertem Dekahydronaphthalin (Kp" mm = 126 bis 134°), so erhält man einen Lack, der nach dem Trocknen bei erhöhter Temperatur einen sehr zähen und elastischen Film hinterläßt.Example 2 Dissolve 50 parts by weight of a novolac, 40 parts by weight Ethanol with the addition of 10 parts by weight of butanol and 25 parts by weight of chlorinated Dekahydronaphthalin (Kp "mm = 126 to 134 °), you get a paint that after leaves a very tough and elastic film on drying at elevated temperature.

Beispiel 3 75 Gewichtsteile Polyvinylchlorid werden mit 25 Gewichtsteilen dichloriertem Dekahydronaphthalin (Kplg mm= 148 bis 152°) auf der Mischwalze bei etwa 14o bis 16o° so lange verarbeitet, bis ein homogenes Fell entstanden ist. Dieses Fell wird alsdann zu Platten ausgewalzt, die sich zu elastischen Dichtungen od. dgl. verarbeiten lassen.Example 3 75 parts by weight of polyvinyl chloride are processed with 25 parts by weight of dichlorinated decahydronaphthalene (Kplg mm = 148 to 152 °) on the mixing roller at about 14o to 16o ° until a homogeneous skin is formed. This skin is then rolled out into sheets that can be processed into elastic seals or the like.

Beispiel 4 2o Gewichtsteile Superpolyamid aus adipinsaurem Hexamethylendiamin und Caprolactam (Verhältnis 3 : 2) werden in 13o bis 15o Gewichtsteilen eines Lösungsmittelgemisches, bestehend aus gleichen Teilen Chloroform und Äthanol, gelöst und der Lösung 4 Gewichtsteile dichloriertes Dekahydronaphthalin (33,4 % C12) zugesetzt. Diese Lösung hinterläßt nach dem Auftrocknen einen klaren und elastischen Film.Example 4 20 parts by weight of superpolyamide from adipic acid hexamethylenediamine and caprolactam (ratio 3: 2) are in 13o to 15o parts by weight of a solvent mixture, consisting of equal parts of chloroform and ethanol, dissolved and the solution 4 parts by weight dichlorinated decahydronaphthalene (33.4% C12) added. This solution leaves behind a clear and elastic film after drying.

Claims (1)

PATENTANSPRUCH: Verwendung von Chlorierungsprodukten zwei oder mehrkerniger perhydrierter aromatische Kohlenwasserstoffe als Lösungs-, Ouellungs-, Gelatinierungs- und Weichmachungsmittel.PATENT CLAIM: Use of chlorination products with two or more nuclei perhydrated aromatic hydrocarbons as solvent, oiling, gelatinizing and plasticizers.
DED4196D 1944-07-18 1944-07-18 Dissolving, swelling, gelatinizing and plasticizing agents Expired DE889070C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED4196D DE889070C (en) 1944-07-18 1944-07-18 Dissolving, swelling, gelatinizing and plasticizing agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED4196D DE889070C (en) 1944-07-18 1944-07-18 Dissolving, swelling, gelatinizing and plasticizing agents

Publications (1)

Publication Number Publication Date
DE889070C true DE889070C (en) 1953-09-07

Family

ID=7030885

Family Applications (1)

Application Number Title Priority Date Filing Date
DED4196D Expired DE889070C (en) 1944-07-18 1944-07-18 Dissolving, swelling, gelatinizing and plasticizing agents

Country Status (1)

Country Link
DE (1) DE889070C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049033B (en) * 1956-08-16 1959-01-22 British Petroleum Co Process for the separation of hydrocarbon mixtures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049033B (en) * 1956-08-16 1959-01-22 British Petroleum Co Process for the separation of hydrocarbon mixtures

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