GB2258869B - Composition of polypropylene resin and process for preparing the composition - Google Patents

Composition of polypropylene resin and process for preparing the composition

Info

Publication number
GB2258869B
GB2258869B GB9214821A GB9214821A GB2258869B GB 2258869 B GB2258869 B GB 2258869B GB 9214821 A GB9214821 A GB 9214821A GB 9214821 A GB9214821 A GB 9214821A GB 2258869 B GB2258869 B GB 2258869B
Authority
GB
United Kingdom
Prior art keywords
composition
preparing
polypropylene resin
polypropylene
resin
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 - Fee Related
Application number
GB9214821A
Other versions
GB9214821D0 (en
GB2258869A (en
Inventor
Jijiang Luo
Duanfu Xu
Yong Liu
Xuan Li
Bizhong Li
Huiping Zhang
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.)
Institute of Chemistry CAS
Original Assignee
Institute of Chemistry CAS
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 Institute of Chemistry CAS filed Critical Institute of Chemistry CAS
Publication of GB9214821D0 publication Critical patent/GB9214821D0/en
Publication of GB2258869A publication Critical patent/GB2258869A/en
Application granted granted Critical
Publication of GB2258869B publication Critical patent/GB2258869B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L2023/40—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds changing molecular weight
    • C08L2023/42—Depolymerisation, vis-breaking or degradation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
GB9214821A 1991-07-13 1992-07-13 Composition of polypropylene resin and process for preparing the composition Expired - Fee Related GB2258869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91104650 CN1037183C (en) 1991-07-13 1991-07-13 Polypropylene resin combination and its preparing process

Publications (3)

Publication Number Publication Date
GB9214821D0 GB9214821D0 (en) 1992-08-26
GB2258869A GB2258869A (en) 1993-02-24
GB2258869B true GB2258869B (en) 1996-01-31

Family

ID=4906730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9214821A Expired - Fee Related GB2258869B (en) 1991-07-13 1992-07-13 Composition of polypropylene resin and process for preparing the composition

Country Status (2)

Country Link
CN (1) CN1037183C (en)
GB (1) GB2258869B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629080A (en) 1992-01-13 1997-05-13 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics
US5705119A (en) 1993-06-24 1998-01-06 Hercules Incorporated Process of making skin-core high thermal bond strength fiber
US5882562A (en) 1994-12-19 1999-03-16 Fiberco, Inc. Process for producing fibers for high strength non-woven materials

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443898A (en) * 1993-06-29 1995-08-22 Fiberweb North America, Inc. Nonwoven webs and method of making same
DE4334922C2 (en) * 1993-10-13 1995-08-24 Rieter Automatik Gmbh Process for the production of fibers from polyolefins
CN1073595C (en) * 1995-11-24 2001-10-24 中国科学院化学研究所 Polypropylene resin composition, preparation method and uses thereof
US6133414A (en) * 1996-06-26 2000-10-17 Ciba Specialy Chemicals Corporation Decomposing polymers using NOR-HALS compounds
CN1058062C (en) * 1996-12-27 2000-11-01 中国科学院化学研究所 Manufacture of polypropylene staple of thin denier
US6593004B1 (en) * 1998-10-14 2003-07-15 Union Carbide Chemicals & Plastics Technology Corporation Extrusion coating composition
TW579394B (en) * 2001-04-24 2004-03-11 Rhodia Industrial Yarns Ag Process for the production of fine monofilaments made from polypropylene, fine monofilaments made from polypropylene, and their application
WO2004108250A1 (en) * 2003-06-05 2004-12-16 Cuno Incorporated Fabrication of filter elements using polyolefins having certain rheological properties
CN107513814B (en) * 2017-07-04 2021-08-06 马鞍山市鑫程纳米新材料科技有限公司 Preparation method for improving elasticity of spun-bonded polypropylene non-woven fabric

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028844A2 (en) * 1979-11-13 1981-05-20 Phillips Petroleum Company Polypropylene filament yarn and process for making same
US4296022A (en) * 1980-06-04 1981-10-20 Chevron Research Polypropylene blend compositions
US4384098A (en) * 1981-01-13 1983-05-17 Phillips Petroleum Company Filamentary polypropylene and method of making
EP0280297A2 (en) * 1987-02-26 1988-08-31 Chisso Corporation High stiffness propylene polymer composition
WO1989000105A1 (en) * 1987-07-08 1989-01-12 Courtaulds Films & Packaging (Holdings) Ltd Voided polypropylene films
JPH0195109A (en) * 1987-10-08 1989-04-13 Toa Nenryo Kogyo Kk Catalyst for polymerization of olefin
US4863790A (en) * 1987-07-21 1989-09-05 Danutec Werkstoff Gesellschaft M.B.H. Composite material made of polypropylene which is reinforced by fiber mats

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028844A2 (en) * 1979-11-13 1981-05-20 Phillips Petroleum Company Polypropylene filament yarn and process for making same
US4296022A (en) * 1980-06-04 1981-10-20 Chevron Research Polypropylene blend compositions
US4384098A (en) * 1981-01-13 1983-05-17 Phillips Petroleum Company Filamentary polypropylene and method of making
EP0280297A2 (en) * 1987-02-26 1988-08-31 Chisso Corporation High stiffness propylene polymer composition
WO1989000105A1 (en) * 1987-07-08 1989-01-12 Courtaulds Films & Packaging (Holdings) Ltd Voided polypropylene films
US4863790A (en) * 1987-07-21 1989-09-05 Danutec Werkstoff Gesellschaft M.B.H. Composite material made of polypropylene which is reinforced by fiber mats
JPH0195109A (en) * 1987-10-08 1989-04-13 Toa Nenryo Kogyo Kk Catalyst for polymerization of olefin

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629080A (en) 1992-01-13 1997-05-13 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics
US5654088A (en) 1992-01-13 1997-08-05 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics
US5888438A (en) 1992-01-13 1999-03-30 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics
US5705119A (en) 1993-06-24 1998-01-06 Hercules Incorporated Process of making skin-core high thermal bond strength fiber
US6116883A (en) 1993-06-24 2000-09-12 Fiberco, Inc. Melt spin system for producing skin-core high thermal bond strength fibers
US5882562A (en) 1994-12-19 1999-03-16 Fiberco, Inc. Process for producing fibers for high strength non-woven materials

Also Published As

Publication number Publication date
CN1037183C (en) 1998-01-28
CN1068580A (en) 1993-02-03
GB9214821D0 (en) 1992-08-26
GB2258869A (en) 1993-02-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080713