GB441658A - An improved process for the production of dry glues from dextrin - Google Patents

An improved process for the production of dry glues from dextrin

Info

Publication number
GB441658A
GB441658A GB1026/35A GB102635A GB441658A GB 441658 A GB441658 A GB 441658A GB 1026/35 A GB1026/35 A GB 1026/35A GB 102635 A GB102635 A GB 102635A GB 441658 A GB441658 A GB 441658A
Authority
GB
United Kingdom
Prior art keywords
dextrin
mixture
alcohol
production
improved process
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
GB1026/35A
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.)
Jagenberg AG
Jagenberg Werke AG
Original Assignee
Jagenberg AG
Jagenberg Werke 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 Jagenberg AG, Jagenberg Werke AG filed Critical Jagenberg AG
Publication of GB441658A publication Critical patent/GB441658A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
    • H02K17/38—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with a commutator machine
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/28—Non-macromolecular organic substances

Abstract

Dextrin glues which dissolve in water without forming lumps are obtained by mixing dextrin in pulverulent form with a small quantity of a polyhydric alcohol of less than 8 carbon atoms, e.g. of the formula CnH( + 2)OHn, where n lies between 1 and 8. A mixture of such alcohols may be used, and it is preferred to heat the mixture of dextrin and alcohol to 80 DEG C. for a short time. The alcohol used may be glycol. To the reaction mixture may be added organic or inorganic substances of acid, neutral or alkaline reaction, in particular metal salts of boric, carbonic, phosphoric, tartaric, citric, and like acids.
GB1026/35A 1934-01-11 1935-01-11 An improved process for the production of dry glues from dextrin Expired GB441658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE441658X 1934-01-11

Publications (1)

Publication Number Publication Date
GB441658A true GB441658A (en) 1936-01-23

Family

ID=6517837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1026/35A Expired GB441658A (en) 1934-01-11 1935-01-11 An improved process for the production of dry glues from dextrin

Country Status (2)

Country Link
FR (2) FR441658A (en)
GB (1) GB441658A (en)

Also Published As

Publication number Publication date
FR441658A (en) 1912-08-13
FR783963A (en) 1935-07-20

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