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ES2049035T3 - POROUS VEGETABLE LOAD, MICRONIZED, LITTLE DENSE, WITH CONTROLLED GRANULOMETRY AND WEAK SPECIFIC SURFACES AND HYDRAULICS, PREPARATION AND USE PROCEDURE. - Google Patents

POROUS VEGETABLE LOAD, MICRONIZED, LITTLE DENSE, WITH CONTROLLED GRANULOMETRY AND WEAK SPECIFIC SURFACES AND HYDRAULICS, PREPARATION AND USE PROCEDURE.

Info

Publication number
ES2049035T3
ES2049035T3 ES90909461T ES90909461T ES2049035T3 ES 2049035 T3 ES2049035 T3 ES 2049035T3 ES 90909461 T ES90909461 T ES 90909461T ES 90909461 T ES90909461 T ES 90909461T ES 2049035 T3 ES2049035 T3 ES 2049035T3
Authority
ES
Spain
Prior art keywords
less
micronized
square
granulometry
hydraulics
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
ES90909461T
Other languages
Spanish (es)
Inventor
Daniel Gomez
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2049035T3 publication Critical patent/ES2049035T3/en
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)

Abstract

LA PRESENTE INVENCION, EN TANTO QUE PRODUCTO INDUSTRIAL NUEVO, CONSTA DE UNA CARGA VEGETAL POROSA, MICRONIZADA, POCO DENSA, DE GRANULOMETRIA CONTROLADA Y DE ESCASAS SUPERFICIES ESPECIFICAS FISICAS E HIDRAULICAS. ESTA CARGA VEGETAL SE CARACTERIZA POR SU (1) CONTENIDO EN HUMEDAD RESIDUAL INFERIOR A 20 % Y PREFERENTEMENTE INFERIOR A 15 %, PRESENTA (1A) UNA GRANULOMETRIA D SUB 95 INFERIOR A 200 MICROMETROS (ES DECIR QUE AL MENOS EL 95 % EN PESO DE LAS PARTICULAS DE DICHA CARGA VEGETAL PASAN A TRAVES DE UN TAMIZ DE MALLAS CUADRADAS CON UNA ABERTURA DE 200 X 200 MICROMETROS) (1B) UNA SUPERFICIE ESPECIFICA FISICA INFERIOR A 2 M (AL CUADRADO) /G, (1C) UNA SUPERFICIE ESPECIFICA HIDRAULICA INFERIOR A 2 M (AL CUADRADO) /G, Y (1D) UNA DENSIDAD INFERIOR A 500 KG/M (AL CUADRADO) Y PREFERENTEMENTE INFERIOR O IGUAL A 300 KG/M ELEVADO 3;Y (2) HA SIDO OBTENIDA POR TRITURACION-MICRONIZACION A UNA TEMPERATURA INFERIOR A 150 C Y PREFERENTEMENTE A UNA TEMPERATURA INFERIOR O IGUAL A 100 C. ESTA CARGA VEGETAL MICRONIZADA ES UTIL EN EL CAMPO DE LAS PASTAS, PAPELES, CARTONES Y NO TEJIDOS POR UNA PARTE, Y EN EL CAMPO DE LOS COMPUESTOS, PINTURA, REVESTIMIENTOS Y MATERIALES DE CONSTRUCCION POR OTRA PARTE.THE PRESENT INVENTION, AS A NEW INDUSTRIAL PRODUCT, CONSISTS OF A POROUS, MICRONIZED, LITTLE DENSE, CONTROLLED GRANULOMETRY AND LITTLE SPECIFIC PHYSICAL AND HYDRAULIC SURFACES. THIS PLANT LOAD IS CHARACTERIZED BY ITS (1) CONTENT IN RESIDUAL MOISTURE LESS THAN 20% AND PREFERABLY LESS THAN 15%, IT PRESENTS (1A) A GRANULOMETRY D SUB 95 LESS THAN 200 MICROMETERS (THAT IS, AT LEAST 95% BY WEIGHT OF PARTICLES OF SUCH PLANT LOAD PASS THROUGH A SQUARE MESH SIEVE WITH AN OPENING OF 200 X 200 MICROMETERS) (1B) A SPECIFIC PHYSICAL SURFACE LESS THAN 2 M (SQUARE) / G, (1C) A HYDRAULIC SPECIFIC SURFACE AT 2 M (SQUARE) / G, AND (1D) A DENSITY LESS THAN 500 KG / M (SQUARE) AND PREFERABLY LESS OR EQUAL TO 300 KG / M HIGH 3; AND (2) IT HAS BEEN OBTAINED BY CRUSHING-MICRONIZATION AT A TEMPERATURE LESS THAN 150 C AND PREFERRED TO A TEMPERATURE LESS THAN OR EQUAL TO 100 C. THIS MICRONIZED PLANT LOAD IS USEFUL IN THE FIELD OF PASTES, PAPERS, CARDBOARDS AND NON-WOVEN ON THE ONE hand, AND IN THE FIELD OF COMPOUNDS, PAINTING , COATINGS AND CONSTRUCTION MATERIALS BY ANOTHER PART.

ES90909461T 1989-06-15 1990-06-13 POROUS VEGETABLE LOAD, MICRONIZED, LITTLE DENSE, WITH CONTROLLED GRANULOMETRY AND WEAK SPECIFIC SURFACES AND HYDRAULICS, PREPARATION AND USE PROCEDURE. Expired - Lifetime ES2049035T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907963A FR2648488B1 (en) 1989-06-15 1989-06-15 POROUS, MICRONIZED, LOW DENSE PLANT LOAD, CONTROLLED SIZE AND LOW SPECIFIC PHYSICAL AND HYDRAULIC SURFACES; PREPARATION AND USE PROCESS

Publications (1)

Publication Number Publication Date
ES2049035T3 true ES2049035T3 (en) 1994-04-01

Family

ID=9382767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90909461T Expired - Lifetime ES2049035T3 (en) 1989-06-15 1990-06-13 POROUS VEGETABLE LOAD, MICRONIZED, LITTLE DENSE, WITH CONTROLLED GRANULOMETRY AND WEAK SPECIFIC SURFACES AND HYDRAULICS, PREPARATION AND USE PROCEDURE.

Country Status (8)

Country Link
EP (1) EP0433413B1 (en)
BR (1) BR9006808A (en)
CA (1) CA2034507A1 (en)
DE (1) DE69004671T2 (en)
ES (1) ES2049035T3 (en)
FI (1) FI910700A7 (en)
FR (1) FR2648488B1 (en)
WO (1) WO1990015900A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202598C1 (en) * 1992-01-30 1993-09-02 Stora Feldmuehle Ag, 4000 Duesseldorf, De
FR2729096A1 (en) * 1995-01-06 1996-07-12 Atochem Elf Sa PROCESS FOR WHITENING MICRONIZED VEGETABLE POWDER
FI20075954L (en) * 2007-12-21 2009-06-22 Upm Kymmene Oyj Method for preparing an organic pigment
EP3055454A4 (en) 2013-10-11 2017-07-12 UPM-Kymmene Corporation Method for manufacturing a paper, a paper and its use, a furnish and a wood based composition

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 (en) * 1987-03-24 1988-09-30 Louche Yves Use of micronised and dried wood as agent for improving the characteristics of paper pulps, papers, cardboards and wood particle boards

Also Published As

Publication number Publication date
CA2034507A1 (en) 1990-12-16
FR2648488B1 (en) 1991-09-13
WO1990015900A1 (en) 1990-12-27
EP0433413B1 (en) 1993-11-18
DE69004671D1 (en) 1993-12-23
BR9006808A (en) 1991-08-06
FI910700A0 (en) 1991-02-13
FR2648488A1 (en) 1990-12-21
EP0433413A1 (en) 1991-06-26
DE69004671T2 (en) 1994-03-24
FI910700A7 (en) 1991-02-13

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