BE31T1 - Procede pour la modification microbiologique du bois dur par l'action de micro-organismes - Google Patents

Procede pour la modification microbiologique du bois dur par l'action de micro-organismes

Info

Publication number
BE31T1
BE31T1 BEBTR31A BE78850014A BE31T1 BE 31 T1 BE31 T1 BE 31T1 BE BTR31 A BEBTR31 A BE BTR31A BE 78850014 A BE78850014 A BE 78850014A BE 31 T1 BE31 T1 BE 31T1
Authority
BE
Belgium
Prior art keywords
hardwood
microorganisms
action
microbiological
modification
Prior art date
Application number
BEBTR31A
Other languages
English (en)
Inventor
S Enfors
B Lindberg
N Molin
E Montelin
Original Assignee
E Montelin
S Enfors
N Molin
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 E Montelin, S Enfors, N Molin filed Critical E Montelin
Application granted granted Critical
Publication of BE31T1 publication Critical patent/BE31T1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/002—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/02—Staining or dyeing wood; Bleaching wood
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/832—Bacillus
    • Y10S435/838—Bacillus polymyxa
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
BEBTR31A 1977-10-04 1978-10-03 Procede pour la modification microbiologique du bois dur par l'action de micro-organismes BE31T1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7711089A SE407758B (sv) 1977-10-04 1977-10-04 Forfarande for mikrobiologisk modifiering av lovtre genom inverkan av aeroba mikroorganismer

Publications (1)

Publication Number Publication Date
BE31T1 true BE31T1 (fr) 1980-01-31

Family

ID=20332458

Family Applications (1)

Application Number Title Priority Date Filing Date
BEBTR31A BE31T1 (fr) 1977-10-04 1978-10-03 Procede pour la modification microbiologique du bois dur par l'action de micro-organismes

Country Status (16)

Country Link
US (1) US4346175A (fr)
EP (1) EP0001540A1 (fr)
JP (1) JPS5489079A (fr)
AT (1) AT367448B (fr)
BE (1) BE31T1 (fr)
CA (1) CA1145696A (fr)
CH (1) CH646370A5 (fr)
DE (1) DE2857355C2 (fr)
DK (1) DK147335C (fr)
FI (1) FI64531C (fr)
FR (1) FR2432921A1 (fr)
GB (1) GB2041402B (fr)
IT (1) IT1099762B (fr)
NL (1) NL7815044A (fr)
NO (1) NO149577C (fr)
SE (1) SE407758B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455477B (sv) * 1983-09-20 1988-07-18 Hansson Goeran Forfarande for att bearbeta tre for att astadkomma zoneringar i treet med hjelp av svampar samt zonerat trematerial
DE19652951A1 (de) 1996-12-19 1998-06-25 Univ Dresden Tech Verfahren zur konservierenden Lagerung von frischem Rundholz
WO1999015321A1 (fr) * 1997-09-19 1999-04-01 Lignocell Holz-Biotechnologie Gesellschaft Mbh Procede ameliorant la capacite d'impregnation du bois en les traitant par des champignons
EP1020264A1 (fr) * 1998-12-31 2000-07-19 N.V.Ets Robert Stiernon S.A. Composition enzymatique et procédé de séchage du bois
ATE255989T1 (de) 1998-12-31 2003-12-15 Robert Stiernon S A N V Ets Verwendung einer enzymatischen zusammensetzung und verfahren zur affinage von frischem holz
GB0111699D0 (en) * 2001-05-12 2001-07-04 Gunn Robert I Bioremediation process
US8287971B2 (en) * 2007-03-16 2012-10-16 Armstrong World Industries, Inc. Spalted wood veneers, spalted engineered wood flooring and method of making
US20150033480A1 (en) * 2011-03-04 2015-02-05 Dian-Qing Yang Wood coloring with fungi and the treating process
CN103659976B (zh) * 2013-09-05 2015-12-09 河南科技大学 一种利用牛舌菌对木材生物染色的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380354A (en) * 1919-07-19 1921-06-07 Us Light & Heat Corp Storage-battery separator
DE524103C (de) * 1927-01-04 1931-05-11 Richard Falck Dr Verfahren zur Gewinnung von Lignin
US2671751A (en) * 1948-12-03 1954-03-09 Givaudan Corp Process for forming a lignin concentrate
US2617202A (en) * 1949-08-15 1952-11-11 Earl L Reedy Process of curing and treating lumber
GB692280A (en) * 1950-01-18 1953-06-03 Tore Nordenskjold A method of extracting lignin or oxidation products thereof from wood
US2643957A (en) * 1951-08-07 1953-06-30 Ralph M Lindgren Process of preserving wood
DE946845C (de) * 1953-02-22 1956-08-09 Walter Luthardt Verfahren zur Veredlung von Holz
US3486969A (en) * 1965-07-20 1969-12-30 Mo Och Domsjoe Ab Process for the treating of wood chips with fungi to enhance enzymatic hydrolysis of the resinous components
SE411463B (sv) * 1973-04-16 1979-12-27 Svenska Traeforskningsinst Forfarande for framstellning av cellulosamassa medelst mikroorganismer

Also Published As

Publication number Publication date
IT1099762B (it) 1985-09-28
NL7815044A (nl) 1980-01-31
SE7711089L (sv) 1979-04-05
DK147335C (da) 1985-01-07
GB2041402B (en) 1982-12-08
NO149577B (no) 1984-02-06
DK147335B (da) 1984-06-25
DE2857355A1 (de) 1980-05-22
IT7828410A0 (it) 1978-10-04
FI64531B (fi) 1983-08-31
EP0001540A1 (fr) 1979-04-18
NO783354L (no) 1979-04-05
NO149577C (no) 1984-05-16
DK437178A (da) 1979-04-05
JPS5489079A (en) 1979-07-14
FR2432921A1 (fr) 1980-03-07
GB2041402A (en) 1980-09-10
DE2857355C2 (de) 1982-07-22
FR2432921B1 (fr) 1984-04-13
ATA716178A (de) 1981-11-15
FI782976A (fi) 1979-04-05
FI64531C (fi) 1983-12-12
AT367448B (de) 1982-07-12
CH646370A5 (de) 1984-11-30
CA1145696A (fr) 1983-05-03
US4346175A (en) 1982-08-24
SE407758B (sv) 1979-04-23

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Legal Events

Date Code Title Description
ERE Patent lapsed

Free format text: 861031 *ENFORS SVEN-OLOF;*MOLIN NILS;*MONTELIN EUGEN