CA1082861A - Aggregate of fibrous material used for synthetic pulp and process for preparing same - Google Patents

Aggregate of fibrous material used for synthetic pulp and process for preparing same

Info

Publication number
CA1082861A
CA1082861A CA257,339A CA257339A CA1082861A CA 1082861 A CA1082861 A CA 1082861A CA 257339 A CA257339 A CA 257339A CA 1082861 A CA1082861 A CA 1082861A
Authority
CA
Canada
Prior art keywords
fibrous material
aggregate
finely divided
inorganic substance
divided inorganic
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
CA257,339A
Other languages
English (en)
French (fr)
Inventor
Takashi Fujita
Tadami Kamaishi
Masamitsu Tanimura
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of CA1082861A publication Critical patent/CA1082861A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/11—Flash-spinning
    • 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
    • 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
    • D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
    • D21H5/202—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres polyolefins

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
CA257,339A 1975-07-25 1976-07-20 Aggregate of fibrous material used for synthetic pulp and process for preparing same Expired CA1082861A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP90168/75 1975-07-25
JP9016875A JPS5822564B2 (ja) 1975-07-25 1975-07-25 ゴウセイパルプヨウセンイジヨウブツノ セイゾウホウホウ

Publications (1)

Publication Number Publication Date
CA1082861A true CA1082861A (en) 1980-08-05

Family

ID=13990944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257,339A Expired CA1082861A (en) 1975-07-25 1976-07-20 Aggregate of fibrous material used for synthetic pulp and process for preparing same

Country Status (6)

Country Link
JP (1) JPS5822564B2 (cs)
BE (1) BE844466A (cs)
CA (1) CA1082861A (cs)
DE (1) DE2632926C3 (cs)
FR (1) FR2318977A1 (cs)
GB (1) GB1520382A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387144A (en) 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material
WO1979001057A1 (en) * 1977-05-11 1979-12-13 Tullis Russell Co Ltd Battery separator material
FR2449160A1 (fr) * 1979-02-14 1980-09-12 Montedison Spa Nouveaux types de stratifies et procede pour leur preparation
IT1151747B (it) * 1982-04-27 1986-12-24 Montedison Spa Fibre sintetiche bicomponenti atte a sostituire le fibre celulosiche in campo cartorio ed extracartario, e procedimento per la loro preparazione
US20230323601A1 (en) * 2017-04-24 2023-10-12 Imertech Sas Coated calcium carbonate for pitch and/or stickies control
CN116514430B (zh) * 2023-05-26 2024-11-01 重庆交通大学 竹骨料的改性方法及组合物的用途

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442382C3 (de) * 1973-09-08 1979-04-05 Toray Industries, Inc., Tokio Verfahren zur Herstellung eines papierbUdenden Materials
DE2424291C3 (de) * 1974-05-18 1978-09-21 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von anorganisches Pigment enthaltenden hydrophilen Polyolefinfasern

Also Published As

Publication number Publication date
GB1520382A (en) 1978-08-09
FR2318977B1 (cs) 1979-09-07
FR2318977A1 (fr) 1977-02-18
DE2632926B2 (de) 1979-08-16
DE2632926C3 (de) 1980-04-24
JPS5822564B2 (ja) 1983-05-10
JPS5215626A (en) 1977-02-05
BE844466A (fr) 1976-11-16
DE2632926A1 (de) 1977-01-27

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Legal Events

Date Code Title Description
MKEX Expiry