CH592694A5 - Condensn prods of aromatic polyamines with dialdehydes or acrolein - Google Patents

Condensn prods of aromatic polyamines with dialdehydes or acrolein

Info

Publication number
CH592694A5
CH592694A5 CH941574A CH941574A CH592694A5 CH 592694 A5 CH592694 A5 CH 592694A5 CH 941574 A CH941574 A CH 941574A CH 941574 A CH941574 A CH 941574A CH 592694 A5 CH592694 A5 CH 592694A5
Authority
CH
Switzerland
Prior art keywords
prods
acrolein
condensn
dialdehydes
aromatic polyamines
Prior art date
Application number
CH941574A
Original Assignee
Givaudan & Cie Sa
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 Givaudan & Cie Sa filed Critical Givaudan & Cie Sa
Priority to CH941574A priority Critical patent/CH592694A5/en
Priority to SE7410542A priority patent/SE7410542L/en
Priority to DK446374AA priority patent/DK141533B/en
Priority to DE19752529604 priority patent/DE2529604A1/en
Priority to CA231,082A priority patent/CA1052305A/en
Priority to FR7521397A priority patent/FR2277841A2/en
Priority to JP50083898A priority patent/JPS5133185A/ja
Priority to BE158126A priority patent/BE831168R/en
Priority to GB28888/75A priority patent/GB1512066A/en
Priority to NL7508189A priority patent/NL7508189A/en
Priority to US05/714,153 priority patent/US4066504A/en
Publication of CH592694A5 publication Critical patent/CH592694A5/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/091—Phenol resins; Amino resins
    • 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
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic

Abstract

Polymeric condensation prods. suitable for fixing or insolubilising proteins are made by reacting a carbocyclic aromatic polyamine with an aliphatic dialdehyde or acrolein, with the exception of 1,3-phenylenediamine-glutardialdehyde condensation prods. The prods. are useful for fixing proteins, esp. enzymes, to give prods. useful in a number of analytical and preparative processes, e.g. fixed amyloglucosidase can be used for the prodn. of glucose from 'glucose syrup' (pre-hydrolysed starch) and the enzymatic decompsn. of lactose in milk prods. using lactases (sweetening of whey).
CH941574A 1974-01-29 1974-07-09 Condensn prods of aromatic polyamines with dialdehydes or acrolein CH592694A5 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CH941574A CH592694A5 (en) 1974-07-09 1974-07-09 Condensn prods of aromatic polyamines with dialdehydes or acrolein
SE7410542A SE7410542L (en) 1974-01-29 1974-08-19 CONDENSATION PRODUCTS.
DK446374AA DK141533B (en) 1974-01-29 1974-08-21 Polycondensation product for binding proteins or enzymes.
DE19752529604 DE2529604A1 (en) 1974-01-29 1975-07-02 CONDENSATION PRODUCTS
CA231,082A CA1052305A (en) 1974-01-29 1975-07-08 Insolubilized proteins on polymeric condensation products
FR7521397A FR2277841A2 (en) 1974-01-29 1975-07-08 POLYMERIC CONDENSATION PRODUCTS
JP50083898A JPS5133185A (en) 1974-01-29 1975-07-08
BE158126A BE831168R (en) 1974-01-29 1975-07-09 CONDENSING PRODUCT
GB28888/75A GB1512066A (en) 1974-01-29 1975-07-09 Proteinated condensation products
NL7508189A NL7508189A (en) 1974-01-29 1975-07-09 CONDENSATION PRODUCTS.
US05/714,153 US4066504A (en) 1974-01-29 1976-08-13 Aliphatic dialdehyde-aromatic polyamine condensation products bound to proteins and enzymes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH941574A CH592694A5 (en) 1974-07-09 1974-07-09 Condensn prods of aromatic polyamines with dialdehydes or acrolein

Publications (1)

Publication Number Publication Date
CH592694A5 true CH592694A5 (en) 1977-11-15

Family

ID=4351750

Family Applications (1)

Application Number Title Priority Date Filing Date
CH941574A CH592694A5 (en) 1974-01-29 1974-07-09 Condensn prods of aromatic polyamines with dialdehydes or acrolein

Country Status (1)

Country Link
CH (1) CH592694A5 (en)

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Legal Events

Date Code Title Description
PL Patent ceased