AU533791B2 - Purification of bark + wood extracts - Google Patents

Purification of bark + wood extracts

Info

Publication number
AU533791B2
AU533791B2 AU57753/80A AU5775380A AU533791B2 AU 533791 B2 AU533791 B2 AU 533791B2 AU 57753/80 A AU57753/80 A AU 57753/80A AU 5775380 A AU5775380 A AU 5775380A AU 533791 B2 AU533791 B2 AU 533791B2
Authority
AU
Australia
Prior art keywords
bark
purification
wood extracts
wood
extracts
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.)
Ceased
Application number
AU57753/80A
Other versions
AU5775380A (en
Inventor
Peter James Collins
William Edwin Hillis
Yoshikasu Yazaki
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Priority to AU57753/80A priority Critical patent/AU533791B2/en
Publication of AU5775380A publication Critical patent/AU5775380A/en
Application granted granted Critical
Publication of AU533791B2 publication Critical patent/AU533791B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0293—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with natural products, oils, bitumens, residues
AU57753/80A 1979-05-02 1979-05-02 Purification of bark + wood extracts Ceased AU533791B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU57753/80A AU533791B2 (en) 1979-05-02 1979-05-02 Purification of bark + wood extracts

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPD8616 1979-05-02
AU57753/80A AU533791B2 (en) 1979-05-02 1979-05-02 Purification of bark + wood extracts
AUPD861679 1979-05-02

Publications (2)

Publication Number Publication Date
AU5775380A AU5775380A (en) 1980-07-17
AU533791B2 true AU533791B2 (en) 1983-12-08

Family

ID=25631750

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57753/80A Ceased AU533791B2 (en) 1979-05-02 1979-05-02 Purification of bark + wood extracts

Country Status (1)

Country Link
AU (1) AU533791B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021634A1 (en) * 1997-10-28 1999-05-06 Proras S.R.L. Process and plant to extract and concentrate tannins from wood and from other natural products

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569439B2 (en) * 1985-12-23 1988-01-28 Commonwealth Scientific And Industrial Research Organisation Tannin extraction and processing
US5968517A (en) * 1996-05-23 1999-10-19 Duncan; Kelvin Winston Process for extraction of proanthocyanidins from botanical material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021634A1 (en) * 1997-10-28 1999-05-06 Proras S.R.L. Process and plant to extract and concentrate tannins from wood and from other natural products
US7145031B1 (en) 1997-10-28 2006-12-05 Proras S.R.L Process and plant to extract and concentrate tannins from wood and from other natural products

Also Published As

Publication number Publication date
AU5775380A (en) 1980-07-17

Similar Documents

Publication Publication Date Title
AU525502B2 (en) Preservation of wood
AU539279B2 (en) Preparation of dialkyldithiophosphinates
NZ193762A (en) Cutting of logs
AU534333B2 (en) Purification of glycohaemoglobins
AU524741B2 (en) Treatment of wood
AU534267B2 (en) Treating wood
AU6733381A (en) 3-0-demethyl derivatives of sannamycin c and
AU524639B2 (en) Wood treatment
AU533791B2 (en) Purification of bark + wood extracts
AU535970B2 (en) Perfluoroamides of n-phosphonomethyl-glycinonitrile
JPS5519571A (en) Preparation of smoothly planed veneer
JPS5517553A (en) Preparation of smoothly planed veneer
AU517828B2 (en) Henolic extract of bark
JPS5577507A (en) Antiseptic of wood
AU546205B2 (en) Preparation of 3-aryl-3-hydroxyphthalimidines
JPS55121001A (en) Preparation of veneer
JPS5698113A (en) Manufacture of veneer
JPS55158904A (en) Preparation of flitch
JPS55130707A (en) Preparation of flitch
JPS55130711A (en) Preparation of veneer
JPS5519588A (en) Preparation of smoothly planed veneer
NZ193500A (en) Preparation of bark and wood extracts for use as adhesives adhesives
JPS5559904A (en) Preparation of flitch
AU536448B2 (en) Derivatives of 6x-methylprednisolone as antiemetic
AU514091B2 (en) Wood treatment