DE2227021C3 - Verfahren zur Herstellung eines faserähnliche Elemente aufweisenden Papierstoffs aus Polyolefin - Google Patents

Verfahren zur Herstellung eines faserähnliche Elemente aufweisenden Papierstoffs aus Polyolefin

Info

Publication number
DE2227021C3
DE2227021C3 DE2227021A DE2227021A DE2227021C3 DE 2227021 C3 DE2227021 C3 DE 2227021C3 DE 2227021 A DE2227021 A DE 2227021A DE 2227021 A DE2227021 A DE 2227021A DE 2227021 C3 DE2227021 C3 DE 2227021C3
Authority
DE
Germany
Prior art keywords
solution
polyolefin
solvent
fibers
fiber
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
DE2227021A
Other languages
German (de)
English (en)
Other versions
DE2227021B2 (de
DE2227021A1 (de
Inventor
Katsumi Kodaira Okamoto
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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
Priority claimed from JP3826071A external-priority patent/JPS5436249B1/ja
Priority claimed from JP10565471A external-priority patent/JPS5542163B2/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE2227021A1 publication Critical patent/DE2227021A1/de
Publication of DE2227021B2 publication Critical patent/DE2227021B2/de
Application granted granted Critical
Publication of DE2227021C3 publication Critical patent/DE2227021C3/de
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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE2227021A 1971-06-03 1972-06-02 Verfahren zur Herstellung eines faserähnliche Elemente aufweisenden Papierstoffs aus Polyolefin Expired DE2227021C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3826071A JPS5436249B1 (enExample) 1971-06-03 1971-06-03
JP10565471A JPS5542163B2 (enExample) 1971-12-28 1971-12-28

Publications (3)

Publication Number Publication Date
DE2227021A1 DE2227021A1 (de) 1973-01-04
DE2227021B2 DE2227021B2 (de) 1980-09-25
DE2227021C3 true DE2227021C3 (de) 1984-10-25

Family

ID=26377473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2227021A Expired DE2227021C3 (de) 1971-06-03 1972-06-02 Verfahren zur Herstellung eines faserähnliche Elemente aufweisenden Papierstoffs aus Polyolefin

Country Status (18)

Country Link
US (1) US3891499A (enExample)
AR (1) AR194243A1 (enExample)
AT (1) AT325413B (enExample)
BE (1) BE784363A (enExample)
BR (1) BR7203578D0 (enExample)
CA (1) CA976318A (enExample)
CH (1) CH553881A (enExample)
DD (1) DD103474A5 (enExample)
DE (1) DE2227021C3 (enExample)
DK (1) DK141735B (enExample)
FR (1) FR2141748B1 (enExample)
GB (1) GB1388881A (enExample)
IT (1) IT956104B (enExample)
LU (1) LU65454A1 (enExample)
NL (1) NL7207555A (enExample)
NO (1) NO141619C (enExample)
PH (1) PH10340A (enExample)
RO (1) RO75748A (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237606C2 (de) * 1971-08-02 1982-07-08 Crown Zellerbach International Inc., San Francisco, Calif. Verfahren zur Herstellung von wäßrigen Dispersionen von Polyolefinfasern
DE2326143B2 (de) * 1973-05-23 1979-04-05 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Kurzfasern aus thermoplastischen Kunststoffen
JPS5318603B2 (enExample) * 1973-07-10 1978-06-16
US4110385A (en) * 1973-12-21 1978-08-29 Basf Aktiengesellschaft Manufacture of fibrids of polyolefins
US3993713A (en) * 1975-08-06 1976-11-23 Exxon Research And Engineering Company Process for preparing finely divided polymers
US4012461A (en) * 1975-08-06 1977-03-15 Exxon Research And Engineering Company Process for preparing polymer powders
US3981957A (en) * 1975-08-06 1976-09-21 Exxon Research And Engineering Company Process for preparing finely divided polymers
IT1054323B (it) * 1975-11-11 1981-11-10 Montedison Spa Procedimento di preparazione di fibrille per carta da soluzioni o di spersioni di polipropilene in n esano
GB1603830A (en) * 1977-11-10 1981-12-02 Wiggins Teape Group Ltd Photographic support
US4265985A (en) * 1978-08-21 1981-05-05 W. R. Grace & Co. Lead acid battery with separator having long fibers
US4216281A (en) * 1978-08-21 1980-08-05 W. R. Grace & Co. Battery separator
US4264691A (en) * 1979-07-13 1981-04-28 W. R. Grace & Co. Battery interseparator
IT1140357B (it) * 1981-12-18 1986-09-24 Montedison Spa Procedimento per la modifica superficiale di fibre sintetiche
DE3364074D1 (en) * 1982-10-19 1986-07-17 Austria Metall Process for removing arsenic from a copper-bearing electrolyte
DE3308626C2 (de) * 1983-03-11 1986-02-20 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Fibriden aus thermoplastischen Kunststoffen
JPS61167009A (ja) * 1985-01-16 1986-07-28 Teijin Ltd 合成フイブリツドのケ−ク
US4734344A (en) * 1986-05-19 1988-03-29 W. R. Grace & Co. Battery separator
US4833011A (en) * 1986-09-08 1989-05-23 Mitsui Petrochemical Industries, Ltd. Synthetic pulp and absorbent comprising the same
US5000824A (en) * 1987-05-19 1991-03-19 E. I. Du Pont De Nemours And Company Polyethylene pulp
US6171443B1 (en) 1990-03-05 2001-01-09 Polyweave International, Llc Recyclable polymeric synthetic paper and method for its manufacture
US5047121A (en) * 1990-09-20 1991-09-10 E. I. Du Pont De Nemours And Company High grade polyethylene paper
US5851355A (en) * 1996-11-27 1998-12-22 Bba Nonwovens Simpsonville, Inc. Reverse osmosis support substrate and method for its manufacture
EP0997494A1 (en) * 1998-10-27 2000-05-03 Mitsui Chemicals, Inc. Polyolefin synthetic pulp and use thereof
US6156680A (en) * 1998-12-23 2000-12-05 Bba Nonwovens Simpsonville, Inc. Reverse osmosis support substrate and method for its manufacture
EP1085127A3 (en) * 1999-09-17 2001-08-29 Nisshinbo Industries, Inc. Tray for growing plants
US6440492B1 (en) 2000-05-10 2002-08-27 Gencorp, Inc. Methods of coating rubber with solventless crystalline polyolefin coatings
JP3908084B2 (ja) * 2002-04-26 2007-04-25 株式会社半導体エネルギー研究所 発光装置、電子機器
US7147807B2 (en) * 2005-01-03 2006-12-12 Honeywell International Inc. Solution spinning of UHMW poly (alpha-olefin) with recovery and recycling of volatile spinning solvent
US7393916B2 (en) * 2005-11-01 2008-07-01 Univation Technologies, Llc Method of reducing gels in polyolefins
DE602007010739D1 (de) * 2006-03-16 2011-01-05 Hollister Inc Hydrokolloidhaltige haftbeschichtung mit einem netzwerk aus fibrillierten polymerfasern
US20120216975A1 (en) * 2011-02-25 2012-08-30 Porous Power Technologies, Llc Glass Mat with Synthetic Wood Pulp
US11473245B2 (en) 2016-08-01 2022-10-18 Domtar Paper Company Llc Surface enhanced pulp fibers at a substrate surface
WO2018075627A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
CA3088962A1 (en) * 2018-02-05 2019-08-08 Harshad PANDE Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
CA3134990A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
US12116732B2 (en) 2019-09-23 2024-10-15 Domtar Paper Company, Llc Paper products incorporating surface enhanced pulp fibers and having decoupled wet and dry strengths and methods of making the same
CA3150203A1 (en) 2019-09-23 2021-04-01 Bradley Langford PAPER HANDKERCHIEFS AND NAPKINS INCORPORATING SURFACE ENLARGED PAPER PULP FIBERS AND METHODS OF MAKING THEREOF
WO2021071870A1 (en) 2019-10-07 2021-04-15 Domtar Paper Company, Llc Molded pulp products incorporating surface enhanced pulp fibers and methods of making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133687C (enExample) * 1957-01-23
DK116229B (da) * 1957-06-11 1969-12-22 Du Pont Kontinuerligt extruderet eller spundet filamentprodukt og fremgangsmåde til dets fremstilling.
GB891943A (enExample) * 1957-06-11
NL246230A (enExample) * 1958-12-09
NL249324A (enExample) * 1959-03-13
FR1224366A (fr) * 1960-08-09 1960-06-23 Foundry Equipment Ltd Perfectionnements aux dispositifs d'alimentation pour machine à mouler de fonderie
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand
US3436304A (en) * 1965-05-19 1969-04-01 Dow Chemical Co Method for manufacturing nonwoven fibrous products from gel fibers
NL6702029A (enExample) * 1966-07-26 1968-01-29

Also Published As

Publication number Publication date
NL7207555A (enExample) 1972-12-05
DD103474A5 (enExample) 1974-01-20
AT325413B (de) 1975-10-27
GB1388881A (en) 1975-03-26
NO141619B (no) 1980-01-02
NO141619C (no) 1980-04-09
US3891499A (en) 1975-06-24
CA976318A (en) 1975-10-21
RO75748A (ro) 1981-02-28
DK141735B (da) 1980-06-02
DE2227021B2 (de) 1980-09-25
BR7203578D0 (pt) 1973-05-31
CH553881A (fr) 1974-09-13
LU65454A1 (enExample) 1972-10-05
PH10340A (en) 1976-12-09
DE2227021A1 (de) 1973-01-04
FR2141748A1 (enExample) 1973-01-26
BE784363A (fr) 1972-12-04
AR194243A1 (es) 1973-06-29
IT956104B (it) 1973-10-10
DK141735C (enExample) 1980-10-27
FR2141748B1 (enExample) 1973-07-13

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Legal Events

Date Code Title Description
OD Request for examination
8263 Opposition against grant of a patent
8281 Inventor (new situation)

Free format text: KATO, TEIJI, WAKUNI, JP OKAMOTO, KATSUMI, KODAIRA, JP

C3 Grant after two publication steps (3rd publication)