FR2418806A1 - Procede de fabrication de resines synthetiques a partir de dechets - Google Patents
Procede de fabrication de resines synthetiques a partir de dechetsInfo
- Publication number
- FR2418806A1 FR2418806A1 FR7905406A FR7905406A FR2418806A1 FR 2418806 A1 FR2418806 A1 FR 2418806A1 FR 7905406 A FR7905406 A FR 7905406A FR 7905406 A FR7905406 A FR 7905406A FR 2418806 A1 FR2418806 A1 FR 2418806A1
- Authority
- FR
- France
- Prior art keywords
- waste
- synthetic resins
- manufacturing synthetic
- derivatives
- lignin
- 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.)
- Withdrawn
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Procédé de fabrication de résines synthétiques à partir de déchets contenant des dérivés de la lignine et des sucres, en particulier de déchets provenant de l'industrie des sulfites. On traite le déchet de façon à transformer une partie importante des sucres en dérivés de furfural; ces dérivés sont ensuite condensés avec la lignine pour former une résine. Résines utilisables en tant que liants dans des panneaux d'aggloméré, de contreplaqué, de laine minérale, etc.
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 |
---|---|
FR2418806A1 true FR2418806A1 (fr) | 1979-09-28 |
Family
ID=20334159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905406A Withdrawn FR2418806A1 (fr) | 1978-03-02 | 1979-03-01 | Procede de fabrication de resines synthetiques a partir de dechets |
Country Status (8)
Country | Link |
---|---|
US (1) | US4289663A (fr) |
BE (1) | BE874584A (fr) |
CA (1) | CA1128241A (fr) |
DE (1) | DE2907877A1 (fr) |
FI (1) | FI790635A (fr) |
FR (1) | FR2418806A1 (fr) |
NO (1) | NO790684L (fr) |
SE (1) | SE413596B (fr) |
Families Citing this family (5)
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 |
CA2439362C (fr) | 2001-02-27 | 2009-04-28 | Marc H. Schneider | Composition adhesive d'alcool furfurylique et de lignine |
KR20180118165A (ko) | 2016-03-01 | 2018-10-30 | 솔레니스 테크놀러지스, 엘.피. | 개선된 복합 보드 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585977A (en) * | 1947-10-13 | 1952-02-19 | Cascades Plywood Corp | Sulfite liquor treating processes and products |
FR2220571A1 (fr) * | 1973-03-06 | 1974-10-04 | Canadian Patents Dev | |
FR2339642A1 (fr) * | 1976-01-30 | 1977-08-26 | Serlachius Oy | Condensation et/ou polymerisation de materiaux a teneur de lignine sulfonee |
Family Cites Families (9)
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 |
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. |
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 |
-
1978
- 1978-03-02 SE SE7802393A patent/SE413596B/sv unknown
-
1979
- 1979-02-26 FI FI790635A patent/FI790635A/fi not_active Application Discontinuation
- 1979-03-01 NO NO790684A patent/NO790684L/no unknown
- 1979-03-01 FR FR7905406A patent/FR2418806A1/fr not_active Withdrawn
- 1979-03-01 DE DE19792907877 patent/DE2907877A1/de not_active Withdrawn
- 1979-03-01 CA CA322,540A patent/CA1128241A/fr not_active Expired
- 1979-03-02 US US06/017,077 patent/US4289663A/en not_active Expired - Lifetime
- 1979-03-02 BE BE0/193810A patent/BE874584A/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585977A (en) * | 1947-10-13 | 1952-02-19 | Cascades Plywood Corp | Sulfite liquor treating processes and products |
FR2220571A1 (fr) * | 1973-03-06 | 1974-10-04 | Canadian Patents Dev | |
FR2339642A1 (fr) * | 1976-01-30 | 1977-08-26 | Serlachius Oy | Condensation et/ou polymerisation de materiaux a teneur de lignine sulfonee |
Non-Patent Citations (2)
Title |
---|
CHEMICAL ABSTRACTS, vol. 44, no. 3, 10 février 1950, colonne 1279c-d, Columbus, Ohio, USA & JP - B - 174 391 (KAO OKADA) 09.01.1947 * |
CHEMICAL ABSTRACTS, vol. 67, no. 19, 6 novembre 1967, page 8668, no. 91824u, Columbus, Ohio, USA * |
Also Published As
Publication number | Publication date |
---|---|
DE2907877A1 (de) | 1979-09-13 |
US4289663A (en) | 1981-09-15 |
FI790635A (fi) | 1979-09-03 |
BE874584A (fr) | 1979-07-02 |
SE413596B (sv) | 1980-06-09 |
NO790684L (no) | 1979-09-04 |
SE7802393L (sv) | 1979-09-03 |
CA1128241A (fr) | 1982-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |