JPH0145402B2 - - Google Patents

Info

Publication number
JPH0145402B2
JPH0145402B2 JP57161592A JP16159282A JPH0145402B2 JP H0145402 B2 JPH0145402 B2 JP H0145402B2 JP 57161592 A JP57161592 A JP 57161592A JP 16159282 A JP16159282 A JP 16159282A JP H0145402 B2 JPH0145402 B2 JP H0145402B2
Authority
JP
Japan
Prior art keywords
waste liquid
cooking waste
wood
pulp cooking
pulp
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
Application number
JP57161592A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5952604A (ja
Inventor
Yasuji Yamada
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
Priority to JP57161592A priority Critical patent/JPS5952604A/ja
Priority to US06/532,486 priority patent/US4560619A/en
Priority to DE19833333549 priority patent/DE3333549A1/de
Priority to FI833303A priority patent/FI833303A7/fi
Priority to GB08324842A priority patent/GB2132652B/en
Priority to SE8304997A priority patent/SE8304997L/xx
Priority to NO833355A priority patent/NO161663C/no
Publication of JPS5952604A publication Critical patent/JPS5952604A/ja
Priority to US06/774,726 priority patent/US4619700A/en
Publication of JPH0145402B2 publication Critical patent/JPH0145402B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
    • Y10T428/662—Wood timber product [e.g., piling, post, veneer, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP57161592A 1982-09-18 1982-09-18 木材用材質改良剤 Granted JPS5952604A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP57161592A JPS5952604A (ja) 1982-09-18 1982-09-18 木材用材質改良剤
US06/532,486 US4560619A (en) 1982-09-18 1983-09-15 Wood improver and a method of improving the quality of wood
DE19833333549 DE3333549A1 (de) 1982-09-18 1983-09-16 Holzverbesserer und verfahren zur verbesserung der qualitaet von holz
FI833303A FI833303A7 (fi) 1982-09-18 1983-09-16 Puun parannusaine ja menetelmä puun laadun parantamiseksi.
GB08324842A GB2132652B (en) 1982-09-18 1983-09-16 Wood treatment compositions and method
SE8304997A SE8304997L (sv) 1982-09-18 1983-09-16 Forfarande och medel for forbettring av kvaliteten hos tre
NO833355A NO161663C (no) 1982-09-18 1983-09-16 Treforedlingsmiddete ti forbedre tre virkekvalitet.
US06/774,726 US4619700A (en) 1982-09-18 1985-09-11 Wood improver and a method of improving the quality of wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57161592A JPS5952604A (ja) 1982-09-18 1982-09-18 木材用材質改良剤

Publications (2)

Publication Number Publication Date
JPS5952604A JPS5952604A (ja) 1984-03-27
JPH0145402B2 true JPH0145402B2 (cg-RX-API-DMAC7.html) 1989-10-03

Family

ID=15738061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57161592A Granted JPS5952604A (ja) 1982-09-18 1982-09-18 木材用材質改良剤

Country Status (7)

Country Link
US (2) US4560619A (cg-RX-API-DMAC7.html)
JP (1) JPS5952604A (cg-RX-API-DMAC7.html)
DE (1) DE3333549A1 (cg-RX-API-DMAC7.html)
FI (1) FI833303A7 (cg-RX-API-DMAC7.html)
GB (1) GB2132652B (cg-RX-API-DMAC7.html)
NO (1) NO161663C (cg-RX-API-DMAC7.html)
SE (1) SE8304997L (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460751A (en) * 1993-09-02 1995-10-24 Union Carbide Chemicals & Plastics Technology Corporation Compositions for the preservation of timber products
RU2142876C1 (ru) * 1996-08-06 1999-12-20 Владимир Андреевич Беляков Способ обработки древесины
DE19719713A1 (de) * 1997-05-09 1998-11-12 Arno Dr Burmester Verfahren zur gleichzeitigen Stabilisierung und Hydrophobierung von Holz
US5836086A (en) * 1997-05-21 1998-11-17 Elder; Danny J. Process for accelerated drying of green wood
US20030108462A1 (en) * 2001-12-06 2003-06-12 Oskoui Kazem Eradat Method of extracting contaminants from solid matter
CN118292294A (zh) * 2024-05-14 2024-07-05 中国制浆造纸研究院有限公司 一种针叶木绒毛浆的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319883A (en) * 1940-11-07 1943-05-25 Ralph W E Leach Water soluble adhesive
US3305435A (en) * 1966-07-07 1967-02-21 Weyerhaeuser Co Method of making paper stiffened with waste pulp liquor solids
US3619355A (en) * 1967-09-07 1971-11-09 Georgia Pacific Corp Method for decreasing aging of paper with sulfites and/or bisulfites and product
US4191610A (en) * 1975-04-09 1980-03-04 Prior Eric S Upgrading waste paper by treatment with sulfite waste liquor

Also Published As

Publication number Publication date
DE3333549A1 (de) 1984-04-12
NO161663B (no) 1989-06-05
NO833355L (no) 1984-03-19
SE8304997D0 (sv) 1983-09-16
FI833303L (fi) 1984-03-19
GB2132652B (en) 1986-10-29
US4560619A (en) 1985-12-24
JPS5952604A (ja) 1984-03-27
US4619700A (en) 1986-10-28
FI833303A0 (fi) 1983-09-16
FI833303A7 (fi) 1984-03-19
GB8324842D0 (en) 1983-10-19
SE8304997L (sv) 1984-03-19
GB2132652A (en) 1984-07-11
NO161663C (no) 1989-09-13

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