FI750282A7 - - Google Patents

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Publication number
FI750282A7
FI750282A7 FI750282A FI750282A FI750282A7 FI 750282 A7 FI750282 A7 FI 750282A7 FI 750282 A FI750282 A FI 750282A FI 750282 A FI750282 A FI 750282A FI 750282 A7 FI750282 A7 FI 750282A7
Authority
FI
Finland
Prior art keywords
opt
lignin
org
gps
solvents
Prior art date
Application number
FI750282A
Other languages
English (en)
Finnish (fi)
Inventor
J Johan Lindberg
Johannes Turunen
Bo Hortling
Original Assignee
Rauma Repola Oy
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 Rauma Repola Oy filed Critical Rauma Repola Oy
Priority to FI750282A priority Critical patent/FI750282A7/fi
Priority to FR7505266A priority patent/FR2262068A1/fr
Priority to SE7501902A priority patent/SE412069B/xx
Priority to CA220,526A priority patent/CA1050013A/en
Priority to NO75750574A priority patent/NO140861C/no
Priority to AT131275A priority patent/AT341217B/de
Priority to US05/551,688 priority patent/US4107111A/en
Priority to PL1975178225A priority patent/PL101313B1/pl
Priority to DE19752507586 priority patent/DE2507586A1/de
Priority to JP2177975A priority patent/JPS5516165B2/ja
Publication of FI750282A7 publication Critical patent/FI750282A7/fi

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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/18—Polysulfoxides
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FI750282A 1974-02-21 1975-01-31 FI750282A7 (enrdf_load_stackoverflow)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI750282A FI750282A7 (enrdf_load_stackoverflow) 1975-01-31 1975-01-31
FR7505266A FR2262068A1 (en) 1975-01-31 1975-02-20 Aromatic sulphur-contg. lignin polymer - prepd. by heating lignin (derivs.) with sulphur (cpds.)
SE7501902A SE412069B (sv) 1974-02-21 1975-02-20 Hogmolekyler, tredimensionell, aromatisk, svavelhaltig, ligninbaserad polymer och sett for dess framstellning
CA220,526A CA1050013A (en) 1974-02-21 1975-02-20 Polymer made of lignin, and method for making it
NO75750574A NO140861C (no) 1974-02-21 1975-02-20 Polymer fremstillet fra lignin og fremgangsmaae ved fremstilling av denne
AT131275A AT341217B (de) 1974-02-21 1975-02-21 Verfahren zur herstellung eines polymeren auf der basis von lignin
US05/551,688 US4107111A (en) 1974-02-21 1975-02-21 Polymer made of lignin, and method for making it
PL1975178225A PL101313B1 (pl) 1974-02-21 1975-02-21 Sposob wytwarzania polimeru na bazie ligniny
DE19752507586 DE2507586A1 (de) 1974-02-21 1975-02-21 Aus lignin hergestelltes polymer und dessen herstellungsverfahren
JP2177975A JPS5516165B2 (enrdf_load_stackoverflow) 1974-02-21 1975-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750282A FI750282A7 (enrdf_load_stackoverflow) 1975-01-31 1975-01-31

Publications (1)

Publication Number Publication Date
FI750282A7 true FI750282A7 (enrdf_load_stackoverflow) 1976-08-01

Family

ID=8508941

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750282A FI750282A7 (enrdf_load_stackoverflow) 1974-02-21 1975-01-31

Country Status (2)

Country Link
FI (1) FI750282A7 (enrdf_load_stackoverflow)
FR (1) FR2262068A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2262068B1 (enrdf_load_stackoverflow) 1979-04-06
FR2262068A1 (en) 1975-09-19

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: RAUMA-REPOLA OY