ES2009085A6 - Rot resistant paper - Google Patents

Rot resistant paper

Info

Publication number
ES2009085A6
ES2009085A6 ES8803258A ES8803258A ES2009085A6 ES 2009085 A6 ES2009085 A6 ES 2009085A6 ES 8803258 A ES8803258 A ES 8803258A ES 8803258 A ES8803258 A ES 8803258A ES 2009085 A6 ES2009085 A6 ES 2009085A6
Authority
ES
Spain
Prior art keywords
paper
resistant paper
rot resistant
compound
polymer
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
ES8803258A
Other languages
Spanish (es)
Inventor
Jukka Erkkila
Matti Niskala
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.)
Lannen Tehtaat Oy
Original Assignee
Lannen Tehtaat Oy
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 Lannen Tehtaat Oy filed Critical Lannen Tehtaat Oy
Publication of ES2009085A6 publication Critical patent/ES2009085A6/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

A modified paper contains cellulose film substituted with a N-methylol compound, e.g. methyloldihydroxyethyleneureas and methylolacetylenediureas, and which additionally contains an organic polymer, e.g. polyethylene glycol. An aqueous solution of the compound, polymer and glycol may be applied to the paper sheet. The paper has a good rot resistance and tenacity without brittleness. The paper is in particular suitable for raw-material for plant-growing cell systems.
ES8803258A 1987-10-29 1988-10-26 Rot resistant paper Expired ES2009085A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI874769A FI80741C (en) 1987-10-29 1987-10-29 PAPER MODIFICATION.

Publications (1)

Publication Number Publication Date
ES2009085A6 true ES2009085A6 (en) 1989-08-16

Family

ID=8525314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803258A Expired ES2009085A6 (en) 1987-10-29 1988-10-26 Rot resistant paper

Country Status (8)

Country Link
JP (1) JP2739132B2 (en)
CA (1) CA1339948C (en)
DE (1) DE3836658C2 (en)
ES (1) ES2009085A6 (en)
FI (1) FI80741C (en)
FR (1) FR2622608A1 (en)
GB (1) GB2211519A (en)
SE (1) SE8803758L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ232813A (en) * 1989-03-10 1992-08-26 Snow Brand Milk Products Co Ltd Human fibroblast glycoprotein, cell differentiation, blood vessel endothelial cell growth factor, cellular immunology inforcing factor of 78 or 74 thousand daltons plus or minus two thousand daltons
JP2769656B2 (en) * 1992-03-27 1998-06-25 日本甜菜製糖株式会社 Agricultural paper and its manufacturing method
US7780816B2 (en) 2004-10-12 2010-08-24 Certainteed Corporation Fibrous insulation with fungicide
KR100792929B1 (en) * 2006-10-10 2008-01-08 현대자동차주식회사 Piller trim structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367385A (en) * 1957-11-02 1963-02-15 Schickedanz Ver Papierwerk Process for the production of non-textile structures
NL256665A (en) * 1959-10-08
FR1482617A (en) * 1965-06-08 1967-05-26 Stockholms Superfosfat Fab Ab Improvements in the processing of wood products
US3629052A (en) * 1970-06-26 1971-12-21 Us Agriculture Process for imparting flame-retardancy to resin-treated cotton batting
US3858273A (en) * 1971-05-11 1975-01-07 Sun Chemical Corp Corrugated paperboard compositions
DE2332294C3 (en) * 1973-06-25 1980-01-31 Feldmuehle Ag, 4000 Duesseldorf Lightweight, high-stiffness, high-volume paper
JPS51121041A (en) * 1975-04-16 1976-10-22 Sumitomo Chem Co Ltd Paper coating compositions
FI831767L (en) * 1983-05-19 1984-11-20 Laennen Tehtaat Oy CHEMISTRY OF PAPPER INNEHAOLLANDE SUBSTITUTES CELLULOSA.
JPH0635695B2 (en) * 1985-08-23 1994-05-11 株式会社豊田自動織機製作所 Weft processing method for shuttleless loom

Also Published As

Publication number Publication date
FI874769A0 (en) 1987-10-29
GB8825307D0 (en) 1988-11-30
CA1339948C (en) 1998-07-14
JPH026692A (en) 1990-01-10
DE3836658A1 (en) 1989-05-11
FI80741C (en) 1990-07-10
SE8803758D0 (en) 1988-10-20
FI80741B (en) 1990-03-30
SE8803758L (en) 1989-04-30
DE3836658C2 (en) 2002-12-12
FR2622608A1 (en) 1989-05-05
FI874769A (en) 1989-04-30
GB2211519A (en) 1989-07-05
JP2739132B2 (en) 1998-04-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981201