AU569439B2 - Tannin extraction and processing - Google Patents

Tannin extraction and processing

Info

Publication number
AU569439B2
AU569439B2 AU66928/86A AU6692886A AU569439B2 AU 569439 B2 AU569439 B2 AU 569439B2 AU 66928/86 A AU66928/86 A AU 66928/86A AU 6692886 A AU6692886 A AU 6692886A AU 569439 B2 AU569439 B2 AU 569439B2
Authority
AU
Australia
Prior art keywords
processing
tannin extraction
tannin
extraction
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
AU66928/86A
Other versions
AU6692886A (en
Inventor
Peter James Collins
Yoshikazu 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 AU66928/86A priority Critical patent/AU569439B2/en
Publication of AU6692886A publication Critical patent/AU6692886A/en
Priority to AU81663/87A priority patent/AU579783B2/en
Application granted granted Critical
Publication of AU569439B2 publication Critical patent/AU569439B2/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
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H99/00—Subject matter not provided for in other groups of this subclass, e.g. flours, kernels
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
AU66928/86A 1985-12-23 1986-12-23 Tannin extraction and processing Ceased AU569439B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU66928/86A AU569439B2 (en) 1985-12-23 1986-12-23 Tannin extraction and processing
AU81663/87A AU579783B2 (en) 1985-12-23 1987-11-24 Tannin extraction and processing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH4007 1985-12-23
AUPH400785 1985-12-23
AU66928/86A AU569439B2 (en) 1985-12-23 1986-12-23 Tannin extraction and processing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU81663/87A Division AU579783B2 (en) 1985-12-23 1987-11-24 Tannin extraction and processing

Publications (2)

Publication Number Publication Date
AU6692886A AU6692886A (en) 1987-06-25
AU569439B2 true AU569439B2 (en) 1988-01-28

Family

ID=25635242

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66928/86A Ceased AU569439B2 (en) 1985-12-23 1986-12-23 Tannin extraction and processing

Country Status (1)

Country Link
AU (1) AU569439B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA906165B (en) * 1989-08-08 1991-05-29 Chem Eng Contract Pty Limited Tannin extraction
DK3453743T3 (en) * 2017-09-12 2021-03-22 Soedra Skogsaegarna Ekonomiska Foerening PROCEDURE FOR PRODUCING AT LEAST ONE TANIC ACID PRODUCT AND ONE BARK PRODUCT WITH INCREASED CURRENT VALUE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5775380A (en) * 1979-05-02 1980-07-17 Commonwealth Scientific And Industrial Research Organisation Purification of bark + wood extracts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5775380A (en) * 1979-05-02 1980-07-17 Commonwealth Scientific And Industrial Research Organisation Purification of bark + wood extracts

Also Published As

Publication number Publication date
AU6692886A (en) 1987-06-25

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired