IT1021164B - Processo per la preparazione di sospensioni acquose di fibre cor te poliolefiniche - Google Patents

Processo per la preparazione di sospensioni acquose di fibre cor te poliolefiniche

Info

Publication number
IT1021164B
IT1021164B IT2704374A IT2704374A IT1021164B IT 1021164 B IT1021164 B IT 1021164B IT 2704374 A IT2704374 A IT 2704374A IT 2704374 A IT2704374 A IT 2704374A IT 1021164 B IT1021164 B IT 1021164B
Authority
IT
Italy
Prior art keywords
cor
preparation
aqueous suspensions
polyolefin fibers
polyolefin
Prior art date
Application number
IT2704374A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1021164B publication Critical patent/IT1021164B/it

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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1254—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been treated to improve their dispersion in the paper-making furnish
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31859—Next to an aldehyde or ketone condensation product
    • Y10T428/31862—Melamine-aldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
IT2704374A 1973-09-13 1974-09-06 Processo per la preparazione di sospensioni acquose di fibre cor te poliolefiniche IT1021164B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2346081A DE2346081C2 (de) 1973-09-13 1973-09-13 Verfahren zur Herstellung von wäßrigen Suspensionen aus Polyolefin-Kurzfasern

Publications (1)

Publication Number Publication Date
IT1021164B true IT1021164B (it) 1978-01-30

Family

ID=5892414

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2704374A IT1021164B (it) 1973-09-13 1974-09-06 Processo per la preparazione di sospensioni acquose di fibre cor te poliolefiniche

Country Status (10)

Country Link
US (1) US3960794A (it)
JP (1) JPS5058372A (it)
BE (1) BE819868A (it)
CA (1) CA1039427A (it)
CH (1) CH560732A5 (it)
DE (1) DE2346081C2 (it)
FR (1) FR2244051B3 (it)
GB (1) GB1474062A (it)
IT (1) IT1021164B (it)
SE (1) SE414952B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110385A (en) * 1973-12-21 1978-08-29 Basf Aktiengesellschaft Manufacture of fibrids of polyolefins
US4049493A (en) * 1974-08-09 1977-09-20 Champion International Corporation Self-bonding synthetic wood pulp and paper-like films thereof and method for production of same
US4049492A (en) * 1975-08-11 1977-09-20 Champion International Corporation Self-bonding synthetic wood pulp and paper-like films thereof and method for production of same
JPS533421A (en) * 1976-06-30 1978-01-13 Nippon Sheet Glass Co Ltd Production of highhstrength* nonncombustible lighttweigh bodies using silica sand as primal material
DE2941644C2 (de) * 1978-10-17 1982-11-11 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Lautsprechermembran und Verfahren zu ihrer Herstellung
DE2947490A1 (de) * 1979-11-24 1981-06-04 Hoechst Ag, 6000 Frankfurt Polyoxymethylenfibride und verfahren zu ihrer herstellung
US4379808A (en) * 1980-06-30 1983-04-12 The Mead Corporation Sheet type forming board and formed board products
US4487634A (en) * 1980-10-31 1984-12-11 International Telephone And Telegraph Corporation Suspensions containing microfibrillated cellulose
EP1012391A1 (en) * 1998-06-12 2000-06-28 Fort James Corporation Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680682A (en) * 1950-01-26 1954-06-08 Allied Chem & Dye Corp Paper of improved wet strength
US3501429A (en) * 1966-03-02 1970-03-17 Monsanto Co Process for preparing stable condensation resins of aldehydes,aminotriazines and polyhydroxyl compounds and products obtained thereby
US3479247A (en) * 1966-05-23 1969-11-18 Monsanto Co Resins prepared from amino compounds,aldehydes,polyhydroxyl compounds and monohydric alcohols
NL135509C (it) * 1967-11-01 Gelder Zonen Papierfab Van
GB1305187A (it) * 1969-05-22 1973-01-31
CH540947A (de) * 1970-09-07 1973-08-31 Ciba Geigy Ag Verfahren zur Herstellung von plastifizierten Melamin-Formaldehyd-Kondensationsprodukten und ihre Verwendung
US3755220A (en) * 1971-10-13 1973-08-28 Scott Paper Co Cellulosic sheet material having a thermosetting resin bonder and a surfactant debonder and method for producing same

Also Published As

Publication number Publication date
SE7411526L (it) 1975-03-14
DE2346081A1 (de) 1975-04-24
GB1474062A (en) 1977-05-18
US3960794A (en) 1976-06-01
SE414952B (sv) 1980-08-25
JPS5058372A (it) 1975-05-21
CH560732A5 (it) 1975-04-15
BE819868A (fr) 1975-03-13
FR2244051B3 (it) 1977-07-01
FR2244051A1 (it) 1975-04-11
DE2346081C2 (de) 1982-06-03
CA1039427A (en) 1978-09-26

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