IT963631B - Metodo di preparazione di fibre di poliolepine disperdibili in acqua - Google Patents

Metodo di preparazione di fibre di poliolepine disperdibili in acqua

Info

Publication number
IT963631B
IT963631B IT2775072A IT2775072A IT963631B IT 963631 B IT963631 B IT 963631B IT 2775072 A IT2775072 A IT 2775072A IT 2775072 A IT2775072 A IT 2775072A IT 963631 B IT963631 B IT 963631B
Authority
IT
Italy
Prior art keywords
polyolepin
preparation
water
dispersible
fibers
Prior art date
Application number
IT2775072A
Other languages
English (en)
Italian (it)
Original Assignee
Crown Zellerbach Corp
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 Crown Zellerbach Corp filed Critical Crown Zellerbach Corp
Application granted granted Critical
Publication of IT963631B publication Critical patent/IT963631B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
IT2775072A 1971-08-02 1972-08-01 Metodo di preparazione di fibre di poliolepine disperdibili in acqua IT963631B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16838371A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
IT963631B true IT963631B (it) 1974-01-21

Family

ID=22611291

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2775072A IT963631B (it) 1971-08-02 1972-08-01 Metodo di preparazione di fibre di poliolepine disperdibili in acqua

Country Status (10)

Country Link
JP (1) JPS5511774B1 (xx)
AT (1) AT326810B (xx)
BE (1) BE787060A (xx)
CA (1) CA1032329A (xx)
DE (1) DE2237606C2 (xx)
FR (1) FR2148149B1 (xx)
GB (1) GB1398623A (xx)
IT (1) IT963631B (xx)
NL (1) NL174076C (xx)
SE (1) SE381901B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450437A (en) * 1972-12-27 1976-09-22 Mitsubishi Rayon Co Sheet-like pulp of synthetic polymeric material and process of manufacturing same
IT1006878B (it) * 1974-01-11 1976-10-20 Montedison Spa Procedimento per miglicrare le ca ratteristiche di impiego delle fi bre olefiniche nella preparazione di paste acquose per carta sinte tica
US4387144A (en) 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH10340A (en) * 1971-06-03 1976-12-09 Crown Zellerbach Int Inc Synthetic papermaking pulp and process of manufacture

Also Published As

Publication number Publication date
AT326810B (de) 1975-12-29
NL7210567A (xx) 1973-02-06
FR2148149B1 (xx) 1976-01-23
SE381901B (sv) 1975-12-22
JPS5511774B1 (xx) 1980-03-27
DE2237606A1 (de) 1973-02-15
CA1032329A (en) 1978-06-06
GB1398623A (en) 1975-06-25
DE2237606C2 (de) 1982-07-08
NL174076C (nl) 1984-04-16
FR2148149A1 (xx) 1973-03-11
NL174076B (nl) 1983-11-16
BE787060A (fr) 1972-12-01
ATA664072A (de) 1975-03-15

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