FR52825E - Process for the preparation of water-insoluble plastic products from waste liquors from the manufacture of cellulose - Google Patents

Process for the preparation of water-insoluble plastic products from waste liquors from the manufacture of cellulose

Info

Publication number
FR52825E
FR52825E FR52825DA FR52825E FR 52825 E FR52825 E FR 52825E FR 52825D A FR52825D A FR 52825DA FR 52825 E FR52825 E FR 52825E
Authority
FR
France
Prior art keywords
cellulose
manufacture
preparation
water
plastic products
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.)
Expired
Application number
Other languages
French (fr)
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.)
SCHLESISCHE CELLULOSE und PAPI
Original Assignee
SCHLESISCHE CELLULOSE und PAPI
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 SCHLESISCHE CELLULOSE und PAPI filed Critical SCHLESISCHE CELLULOSE und PAPI
Application granted granted Critical
Publication of FR52825E publication Critical patent/FR52825E/en
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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
FR52825D 1941-05-28 1943-04-08 Process for the preparation of water-insoluble plastic products from waste liquors from the manufacture of cellulose Expired FR52825E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE881845X 1941-05-28

Publications (1)

Publication Number Publication Date
FR52825E true FR52825E (en) 1945-08-10

Family

ID=6831449

Family Applications (2)

Application Number Title Priority Date Filing Date
FR881845D Expired FR881845A (en) 1941-05-28 1942-05-07 Process for the preparation of water-insoluble plastic products from waste liquors from the manufacture of cellulose
FR52825D Expired FR52825E (en) 1941-05-28 1943-04-08 Process for the preparation of water-insoluble plastic products from waste liquors from the manufacture of cellulose

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR881845D Expired FR881845A (en) 1941-05-28 1942-05-07 Process for the preparation of water-insoluble plastic products from waste liquors from the manufacture of cellulose

Country Status (1)

Country Link
FR (2) FR881845A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921776C (en) * 1943-07-02 1954-12-30 Bakelite Ges M B H Process for the production of a resinous, thermosetting condensation product from sulphite waste liquor
DE1013956B (en) * 1954-10-06 1957-08-14 Bayer Ag Process for the production of water-soluble, low-sulfur lignosulfo acids and their alkali or ammonium salts

Also Published As

Publication number Publication date
FR881845A (en) 1943-05-10

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