FR1594090A - - Google Patents

Info

Publication number
FR1594090A
FR1594090A FR1594090DA FR1594090A FR 1594090 A FR1594090 A FR 1594090A FR 1594090D A FR1594090D A FR 1594090DA FR 1594090 A FR1594090 A FR 1594090A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1594090A publication Critical patent/FR1594090A/fr
Expired 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
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR1594090D 1967-12-06 1968-12-05 Expired FR1594090A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS862767 1967-12-06

Publications (1)

Publication Number Publication Date
FR1594090A true FR1594090A (fr) 1970-06-01

Family

ID=5437091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1594090D Expired FR1594090A (fr) 1967-12-06 1968-12-05

Country Status (5)

Country Link
BE (1) BE724903A (fr)
DE (1) DE1812042A1 (fr)
ES (1) ES361093A1 (fr)
FR (1) FR1594090A (fr)
GB (1) GB1213876A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6602554A (fr) * 1966-02-28 1967-08-29
US5043433A (en) * 1988-03-16 1991-08-27 Westvaco Corporation Oleum sulfonation of lignins
US5049661A (en) * 1989-01-19 1991-09-17 Westvaco Corporation Sulfonation of lignins
US5043434A (en) * 1989-01-19 1991-08-27 Westvaco Corporation Oleum sulfonation of lignins
US5043432A (en) * 1989-01-19 1991-08-27 Westvaco Corporation Sulfonation of lignins

Also Published As

Publication number Publication date
GB1213876A (en) 1970-11-25
DE1812042A1 (de) 1969-07-03
BE724903A (fr) 1969-05-16
ES361093A1 (es) 1971-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse