ES8103123A1 - Un procedimiento para preparar una resina de fenol-formal- dehido modificada - Google Patents
Un procedimiento para preparar una resina de fenol-formal- dehido modificadaInfo
- Publication number
- ES8103123A1 ES8103123A1 ES490686A ES490686A ES8103123A1 ES 8103123 A1 ES8103123 A1 ES 8103123A1 ES 490686 A ES490686 A ES 490686A ES 490686 A ES490686 A ES 490686A ES 8103123 A1 ES8103123 A1 ES 8103123A1
- Authority
- ES
- Spain
- Prior art keywords
- waste liquor
- phenolic resin
- resin binder
- pulp waste
- resins
- 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
Links
Classifications
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
-
- 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
- C08L61/14—Modified phenol-aldehyde condensates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR UNA RESINA DE FENOL-FORMALDEHIDO MODIFICADA. CONSISTE EN MEZCLAR A TEMPERATURA AMBIENTE UNA RESINA ACUOSA DE FENOL-FORMALDEHIDO CON LIQUIDO RESIDUAL DE UN PROCESO DE OBTENCION DE PASTA DE PAPEL O CARTON EN UNA PROPORCION EN PESO DE 1:10 A 10:1 BASADA EN EL CONTENIDO DE SOLIDOS DE LA RESINA ACUOSA Y EL LIQUIDO RESIDUAL. LA RESINA MODIFICADA ASI OBTENIDA SE CONVIERTE EN UN SOLIDO, DESPUES DE UN PROCESO DE SECADO PULVERIZACION Y ENFRIAMIENTO. EL LIQUIDO RESIDUAL ES LEJIA AGOTADA DE SULFITO O LEJIA RESIDUAL KRAFT. LA TEMPERATURA DE SECADO ES DEL ORDEN DE 180-200GC; LA TEMPERATURA DE ENFRIAMIENTO ES DE 25GC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7913914 | 1979-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8103123A1 true ES8103123A1 (es) | 1981-02-16 |
ES490686A0 ES490686A0 (es) | 1981-02-16 |
Family
ID=10504687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490686A Granted ES490686A0 (es) | 1979-04-20 | 1980-04-18 | Un procedimiento para preparar una resina de fenol-formal- dehido modificada |
Country Status (15)
Country | Link |
---|---|
US (1) | US4324747A (es) |
JP (1) | JPS55160049A (es) |
AR (1) | AR221414A1 (es) |
AT (1) | AT377770B (es) |
BR (1) | BR8002375A (es) |
CA (1) | CA1138589A (es) |
CH (1) | CH643570A5 (es) |
DE (1) | DE3014988A1 (es) |
ES (1) | ES490686A0 (es) |
FR (1) | FR2454451A1 (es) |
GB (1) | GB2050397B (es) |
NO (1) | NO153300C (es) |
PH (1) | PH16102A (es) |
SE (1) | SE8002706L (es) |
ZA (1) | ZA802162B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4537941A (en) * | 1984-08-28 | 1985-08-27 | Reichhold Limited | Lignin-modified phenolic adhesives for pressed wood products |
US4950433A (en) * | 1989-07-26 | 1990-08-21 | Borden, Inc. | Method of spray drying phenol-formaldehyde resin compositions |
US5367040A (en) * | 1992-12-29 | 1994-11-22 | Masonite Corporation | Precure resistant thermoset resin for molded wood composites |
CN1031490C (zh) * | 1993-02-27 | 1996-04-10 | 刘东升 | 用造纸黑液树脂制造用于石油开采的表面活性剂的方法 |
DE4334422C2 (de) * | 1993-10-08 | 1996-07-11 | Fraunhofer Ges Forschung | Ablauge aus chemisch-thermischem Aufschluß von bereits verarbeiteten bindemittelhaltigen Span- und Faserplatten, Verfahren zu ihrer Herstellung und ihre Verwendung als Streckmittel für Holzwerkstoff-Bindemittel |
US5501720A (en) * | 1994-06-13 | 1996-03-26 | Georgia-Pacific Corporation | Spray-dried urea-formaldehyde and lignosulfonate compositions |
WO1997017412A1 (fr) * | 1995-11-06 | 1997-05-15 | Tsuyoshi Kono | Adhesif et panneaux fabriques a l'aide de cet adhesif |
JP3361819B2 (ja) * | 1997-05-05 | 2003-01-07 | 剛 河野 | 接着剤及びそれを使用したボード |
JP2010248309A (ja) * | 2009-04-13 | 2010-11-04 | Toyota Auto Body Co Ltd | レゾール型フェノール樹脂を含有する成形体からのホルムアルデヒド放出量低減方法 |
KR101220546B1 (ko) | 2011-09-23 | 2013-01-10 | 주식회사 포스코 | 수용성 아크릴 수지를 포함한 바인더 및 그 제조방법 |
US9169385B2 (en) * | 2011-09-30 | 2015-10-27 | Georgia-Pacific Chemicals Llc | Powdered resins with fillers |
US9683139B1 (en) * | 2014-05-20 | 2017-06-20 | Ply-Bond Chemical and Mill Supplies, Inc. | Composite wood adhesive filler |
CN111944464B (zh) * | 2020-07-02 | 2023-01-24 | 上海昶法新材料有限公司 | 一种改性酚醛树脂胶黏剂及其制备方法和应用 |
CN116041899A (zh) * | 2022-12-21 | 2023-05-02 | 开化瑞达塑胶科技有限公司 | 高效利用废弃酚醛模塑料制品制备无氨酚醛注塑料的方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1614205A (en) * | 1924-10-08 | 1927-01-11 | Interstate Folding Box Co | Paper folding box |
DE676854C (de) * | 1934-08-22 | 1939-06-13 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Gerbmitteln aus Ligninsulfonsaeuren |
US2179487A (en) * | 1937-10-29 | 1939-11-14 | Carborundum Co | Abrasive article |
US2956033A (en) * | 1952-10-03 | 1960-10-11 | Apel Alfons | Lignin-phenol-formaldehyde resins, and method of preparation |
US2786008A (en) * | 1953-04-13 | 1957-03-19 | Crown Zellerbach Corp | Acidic ammonium-base sulfite waste liquor-phenol-aldehyde resins, their production and application |
US2976574A (en) * | 1956-07-31 | 1961-03-28 | Union Carbide Corp | Chemical process and product |
US3185654A (en) * | 1958-12-08 | 1965-05-25 | West Virginia Pulp & Paper Co | Composition containing resole and lignin in free acid form and process for preparing same |
US3058159A (en) * | 1958-12-29 | 1962-10-16 | Japan Reichhold Chemicals Inc | Method for producing a pearl-formed solid-state condensation-type resin |
DE1164661B (de) * | 1959-04-15 | 1964-03-05 | Rayonier Inc | Verfahren zur Herstellung wasserloeslicher Kondensationsprodukte auf Basis von Ligninsulfonaten und einer Phenol-Formaldehyd-Verbindung |
US3090700A (en) * | 1959-07-03 | 1963-05-21 | West Virginia Pulp & Paper Co | Fibrous web material impregnated with lignin-containing resin |
US3216839A (en) * | 1960-03-22 | 1965-11-09 | West Virginia Pulp & Paper Co | Free lignin solutions and method of making and using same |
US3294715A (en) * | 1962-08-01 | 1966-12-27 | Dow Chemical Co | Phenolic resin adhesive extended withcausticized lignite |
DE1569538A1 (de) * | 1963-03-04 | 1970-04-30 | West Virginia Pulp & Paper Co | Aus impraegnierten Faserstoffen bestehendes Material |
US3395033A (en) * | 1966-04-11 | 1968-07-30 | Inca Inks | Lignin base alkali-dispersible adhesive |
US3931072A (en) * | 1972-08-24 | 1976-01-06 | Champion International Corporation | Particleboard, hardboard, and plywood produced in combination with a lignin sulfonate-phenol formaldehyde glue system |
FI51105C (fi) * | 1972-09-14 | 1976-10-11 | Keskuslaboratorio | Sideaine vaneri-, lastu-, kuitulevyjen ja vastaavien tuotteiden valmis tamista varten |
SE371645B (es) * | 1973-02-21 | 1974-11-25 | Casco Ab | |
US3864291A (en) * | 1973-07-05 | 1975-02-04 | Terje Ulf Eugen Enkvist | Kraft or soda black liquor adhesive and procedure for making the same |
GB1439027A (en) * | 1973-07-18 | 1976-06-09 | Fibreglass Ltd | Manufacture of glass wool |
FI311773A (es) * | 1973-10-08 | 1975-04-09 | Keskuslaboratorio | |
US3931070A (en) * | 1975-01-15 | 1976-01-06 | Georgia-Pacific Corporation | Plywood adhesive |
CA1068426A (en) * | 1975-01-28 | 1979-12-18 | Kaj G. Forss | Adhesive for the manufacture of plywood particle boards, fiber boards and similar products |
US4058403A (en) * | 1975-11-12 | 1977-11-15 | Hooker Chemicals & Plastics Corporation | Refractory compositions |
GB1545506A (en) * | 1975-09-30 | 1979-05-10 | Reichhold Chemicals Ltd | Spray-dried phenolic resins |
FI58788C (fi) * | 1977-10-18 | 1981-04-10 | Metsaeliiton Teollisuus Oy | Bindemedel bestaoende av enligt molekylvikten fraktionerade ligninderivater och foerfarande foer framstaellning av detsamma |
-
1980
- 1980-03-26 CA CA000348416A patent/CA1138589A/en not_active Expired
- 1980-04-04 US US06/137,501 patent/US4324747A/en not_active Expired - Lifetime
- 1980-04-10 SE SE8002706A patent/SE8002706L/ not_active Application Discontinuation
- 1980-04-10 ZA ZA00802162A patent/ZA802162B/xx unknown
- 1980-04-15 AR AR280695A patent/AR221414A1/es active
- 1980-04-17 BR BR8002375A patent/BR8002375A/pt unknown
- 1980-04-17 CH CH299180A patent/CH643570A5/de not_active IP Right Cessation
- 1980-04-18 JP JP5154380A patent/JPS55160049A/ja active Pending
- 1980-04-18 AT AT0209580A patent/AT377770B/de not_active IP Right Cessation
- 1980-04-18 DE DE19803014988 patent/DE3014988A1/de not_active Ceased
- 1980-04-18 NO NO801127A patent/NO153300C/no unknown
- 1980-04-18 FR FR8008763A patent/FR2454451A1/fr active Granted
- 1980-04-18 GB GB8012887A patent/GB2050397B/en not_active Expired
- 1980-04-18 ES ES490686A patent/ES490686A0/es active Granted
- 1980-04-21 PH PH23929A patent/PH16102A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3014988A1 (de) | 1980-10-30 |
SE8002706L (sv) | 1980-10-21 |
NO801127L (no) | 1980-10-21 |
FR2454451A1 (fr) | 1980-11-14 |
NO153300C (no) | 1986-02-19 |
US4324747A (en) | 1982-04-13 |
PH16102A (en) | 1983-06-24 |
GB2050397A (en) | 1981-01-07 |
FR2454451B1 (es) | 1984-04-20 |
CH643570A5 (de) | 1984-06-15 |
ZA802162B (en) | 1981-04-29 |
ATA209580A (de) | 1984-09-15 |
GB2050397B (en) | 1983-03-30 |
AT377770B (de) | 1985-04-25 |
JPS55160049A (en) | 1980-12-12 |
ES490686A0 (es) | 1981-02-16 |
BR8002375A (pt) | 1980-12-02 |
AR221414A1 (es) | 1981-01-30 |
CA1138589A (en) | 1982-12-28 |
NO153300B (no) | 1985-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |