FR2648488B1 - Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique; procede de preparation et utilisation - Google Patents

Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique; procede de preparation et utilisation

Info

Publication number
FR2648488B1
FR2648488B1 FR8907963A FR8907963A FR2648488B1 FR 2648488 B1 FR2648488 B1 FR 2648488B1 FR 8907963 A FR8907963 A FR 8907963A FR 8907963 A FR8907963 A FR 8907963A FR 2648488 B1 FR2648488 B1 FR 2648488B1
Authority
FR
France
Prior art keywords
low
micronized
porous
preparation
use process
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 - Lifetime
Application number
FR8907963A
Other languages
English (en)
Other versions
FR2648488A1 (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.)
Individual
Original Assignee
Individual
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
Priority to FR8907963A priority Critical patent/FR2648488B1/fr
Application filed by Individual filed Critical Individual
Priority to DE90909461T priority patent/DE69004671T2/de
Priority to ES90909461T priority patent/ES2049035T3/es
Priority to EP19900909461 priority patent/EP0433413B1/fr
Priority to PCT/FR1990/000419 priority patent/WO1990015900A1/fr
Priority to BR909006808A priority patent/BR9006808A/pt
Priority to AT90909461T priority patent/ATE97457T1/de
Priority to CA 2034507 priority patent/CA2034507A1/fr
Publication of FR2648488A1 publication Critical patent/FR2648488A1/fr
Priority to NO91910586A priority patent/NO910586L/no
Priority to FI910700A priority patent/FI910700A0/fi
Application granted granted Critical
Publication of FR2648488B1 publication Critical patent/FR2648488B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02—Material of vegetable origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR8907963A 1989-06-15 1989-06-15 Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique; procede de preparation et utilisation Expired - Lifetime FR2648488B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR8907963A FR2648488B1 (fr) 1989-06-15 1989-06-15 Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique; procede de preparation et utilisation
CA 2034507 CA2034507A1 (fr) 1989-06-15 1990-06-13 Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique, procede de preparation et utilisation
EP19900909461 EP0433413B1 (fr) 1989-06-15 1990-06-13 Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique, procede de preparation et utilisation
PCT/FR1990/000419 WO1990015900A1 (fr) 1989-06-15 1990-06-13 Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique, procede de preparation et utilisation
BR909006808A BR9006808A (pt) 1989-06-15 1990-06-13 Carga vegetal porosa,micronizada,pouco densa,de granulometria controlada e de baixas superficies especificas fisica e hidraulica,processo de preparacao e utilizacao
AT90909461T ATE97457T1 (de) 1989-06-15 1990-06-13 Poroeser, wenigdichter mikronisierter pflanzlicher fuellstoff mit kontrollierter granulometrie und kleinen physikalischen und hydraulischen oberflaechenkennzahlen und verfahren zu seiner herstellung.
DE90909461T DE69004671T2 (de) 1989-06-15 1990-06-13 Poröser, wenigdichter mikronisierter pflanzlicher füllstoff mit kontrollierter granulometrie und kleinen physikalischen und hydraulischen oberflächenkennzahlen und verfahren zu seiner herstellung.
ES90909461T ES2049035T3 (es) 1989-06-15 1990-06-13 Carga vegetal porosa, micronizada, poco densa, de granulometria controlada y de debiles superficies especificas e hidraulica, procedimiento de preparacion y utilizacion.
NO91910586A NO910586L (no) 1989-06-15 1991-02-13 Poroest, mikronisert, plantefyllstoff med lav tetthet og med en kontrollert partikkelstoerrelse og lave spesifikke fysiske og hydrauliske overflater, og fremgangsmaate for tilberedning og bruk av samme.
FI910700A FI910700A0 (fi) 1989-06-15 1991-02-13 Fyllmedel och foerfarande foer dess framstaellning.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907963A FR2648488B1 (fr) 1989-06-15 1989-06-15 Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique; procede de preparation et utilisation

Publications (2)

Publication Number Publication Date
FR2648488A1 FR2648488A1 (fr) 1990-12-21
FR2648488B1 true FR2648488B1 (fr) 1991-09-13

Family

ID=9382767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907963A Expired - Lifetime FR2648488B1 (fr) 1989-06-15 1989-06-15 Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique; procede de preparation et utilisation

Country Status (8)

Country Link
EP (1) EP0433413B1 (fr)
BR (1) BR9006808A (fr)
CA (1) CA2034507A1 (fr)
DE (1) DE69004671T2 (fr)
ES (1) ES2049035T3 (fr)
FI (1) FI910700A0 (fr)
FR (1) FR2648488B1 (fr)
WO (1) WO1990015900A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202598C1 (fr) * 1992-01-30 1993-09-02 Stora Feldmuehle Ag, 4000 Duesseldorf, De
FR2729096A1 (fr) * 1995-01-06 1996-07-12 Atochem Elf Sa Procede de blanchiment d'une poudre vegetale micronisee
FI20075954L (fi) * 2007-12-21 2009-06-22 Upm Kymmene Oyj Menetelmä orgaanisen pigmentin valmistamiseksi
WO2015052380A1 (fr) 2013-10-11 2015-04-16 Upm-Kymmene Corporation Procédé de fabrication d'un papier, papier et son utilisation, composition de fabrication et composition à base de bois

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362528A (en) * 1942-06-03 1944-11-14 Libbey Owens Ford Glass Co Preparation of fine cellulose flour
FR2612828A1 (fr) * 1987-03-24 1988-09-30 Louche Yves Utilisation de bois micronise et seche comme agent d'amelioration des caracteristiques des pates a papier, papiers, cartons et panneaux de particules de bois

Also Published As

Publication number Publication date
EP0433413A1 (fr) 1991-06-26
EP0433413B1 (fr) 1993-11-18
WO1990015900A1 (fr) 1990-12-27
DE69004671D1 (de) 1993-12-23
BR9006808A (pt) 1991-08-06
ES2049035T3 (es) 1994-04-01
CA2034507A1 (fr) 1990-12-16
DE69004671T2 (de) 1994-03-24
FR2648488A1 (fr) 1990-12-21
FI910700A0 (fi) 1991-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse