FI790635A - Foerfarande foer framstaellning av konstharts ur avfallsprodukter - Google Patents

Foerfarande foer framstaellning av konstharts ur avfallsprodukter

Info

Publication number
FI790635A
FI790635A FI790635A FI790635A FI790635A FI 790635 A FI790635 A FI 790635A FI 790635 A FI790635 A FI 790635A FI 790635 A FI790635 A FI 790635A FI 790635 A FI790635 A FI 790635A
Authority
FI
Finland
Prior art keywords
avfallsprodukter
framstaellning
foer
constructions
requirements
Prior art date
Application number
FI790635A
Other languages
English (en)
Inventor
Ingvar Johansson
Original Assignee
Svenska Traeforskningsinst
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 Svenska Traeforskningsinst filed Critical Svenska Traeforskningsinst
Publication of FI790635A publication Critical patent/FI790635A/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
    • C08H99/00—Subject matter not provided for in other groups of this subclass, e.g. flours, kernels
FI790635A 1978-03-02 1979-02-26 Foerfarande foer framstaellning av konstharts ur avfallsprodukter FI790635A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802393A SE413596B (sv) 1978-03-02 1978-03-02 Forfarande for framstellning av konstharts ur sockerhaltiga och eventuellt even ligninhaltiga avlutar fran cellulosaframstellning

Publications (1)

Publication Number Publication Date
FI790635A true FI790635A (fi) 1979-09-03

Family

ID=20334159

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790635A FI790635A (fi) 1978-03-02 1979-02-26 Foerfarande foer framstaellning av konstharts ur avfallsprodukter

Country Status (8)

Country Link
US (1) US4289663A (fi)
BE (1) BE874584A (fi)
CA (1) CA1128241A (fi)
DE (1) DE2907877A1 (fi)
FI (1) FI790635A (fi)
FR (1) FR2418806A1 (fi)
NO (1) NO790684L (fi)
SE (1) SE413596B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837192A (en) * 1983-10-18 1989-06-06 Phillips Petroleum Company Catalyst composition
US4508886A (en) * 1984-03-30 1985-04-02 The United States Of America As Represented By The United States Department Of Energy Method for making adhesive from biomass
DE4204793C1 (en) * 1992-02-18 1993-04-15 Deutsche Basaltsteinwolle Gmbh, 3406 Bovenden, De Binding inorganic material for forming heat or sound insulation abrasives etc. - using binder of phenol oxidase and lignin
WO2002068507A1 (en) * 2001-02-27 2002-09-06 Schneider Marc H Furfuryl alcohol and lignin adhesive composition
RU2732337C2 (ru) 2016-03-01 2020-09-15 Соленис Текнолоджиз, Л.П. Способ получения улучшенных композитных плит

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750903A (en) * 1929-04-06 1930-03-18 Phillips Max Resinous condensation product from lignin and furfural
US1838109A (en) * 1930-06-06 1931-12-29 Brown Co Production of furfural
US1932255A (en) * 1931-07-15 1933-10-24 Earl C Sherrard Molding composition of fibrous vegetable material and furfural
US2585977A (en) * 1947-10-13 1952-02-19 Cascades Plywood Corp Sulfite liquor treating processes and products
US2849314A (en) * 1953-03-02 1958-08-26 Permanente Cement Company Process of treatment and products from waste sulfite liquors
US3138555A (en) * 1958-03-21 1964-06-23 Georgia Pacific Corp Acid polymerization of spent sulfite liquor derived solids, polymerized reaction products formed thereby, and compositions utilizing same
US3148177A (en) * 1961-07-24 1964-09-08 Sulphite Products Corp Treatment of spent sulfite liquor
FI45881C (fi) * 1970-04-01 1972-10-10 Savon Sellu Oy Menetelmä ja laite ammoniakin, rikkidioksidin, haihtuvien orgaanisten happojen ja furfuraalin valmistamiseksi ja talteenottamiseksi väkevöid yistä sulfiittikeittoprosessien jäteliemistä.
DE2402440A1 (de) * 1973-03-06 1974-09-26 Canadian Patents Dev Verfahren und vorrichtung zum pressen von spanplatten
US4193814A (en) * 1973-03-06 1980-03-18 Canadian Patents & Development Ltd. Binding lignocellulosic materials
US3957703A (en) * 1974-02-25 1976-05-18 Georgia-Pacific Corporation Plywood adhesive and use thereof
US4100155A (en) * 1976-01-30 1978-07-11 G. A. Serlachius Oy Method of condensing and/or polymerizing sulfonated lignin containing materials

Also Published As

Publication number Publication date
FR2418806A1 (fr) 1979-09-28
DE2907877A1 (de) 1979-09-13
CA1128241A (en) 1982-07-20
NO790684L (no) 1979-09-04
SE7802393L (sv) 1979-09-03
SE413596B (sv) 1980-06-09
US4289663A (en) 1981-09-15
BE874584A (fr) 1979-07-02

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: HOLMENS BRUK ATIEBOLAG