IT1164028B - Procedimento per produrre fibre composite affiancate in polipropilene-polietilene senza increspatura - Google Patents
Procedimento per produrre fibre composite affiancate in polipropilene-polietilene senza increspaturaInfo
- Publication number
- IT1164028B IT1164028B IT51121/79A IT5112179A IT1164028B IT 1164028 B IT1164028 B IT 1164028B IT 51121/79 A IT51121/79 A IT 51121/79A IT 5112179 A IT5112179 A IT 5112179A IT 1164028 B IT1164028 B IT 1164028B
- Authority
- IT
- Italy
- Prior art keywords
- cracking
- polypropylene
- procedure
- production
- composite fibers
- Prior art date
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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15788078A JPS5584420A (en) | 1978-12-20 | 1978-12-20 | Method of making side by side conjugate fiber with no crimp |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7951121A0 IT7951121A0 (it) | 1979-12-18 |
IT1164028B true IT1164028B (it) | 1987-04-08 |
Family
ID=15659422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51121/79A IT1164028B (it) | 1978-12-20 | 1979-12-18 | Procedimento per produrre fibre composite affiancate in polipropilene-polietilene senza increspatura |
Country Status (4)
Country | Link |
---|---|
US (1) | US4315881A (it) |
JP (1) | JPS5584420A (it) |
DK (1) | DK155532C (it) |
IT (1) | IT1164028B (it) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823951A (ja) * | 1981-07-31 | 1983-02-12 | チッソ株式会社 | 嵩高不織布の製造方法 |
JPS5925829A (ja) * | 1982-08-05 | 1984-02-09 | Chisso Corp | ポリオレフイン系樹脂組成物 |
US4504539A (en) * | 1983-04-15 | 1985-03-12 | Burlington Industries, Inc. | Warp yarn reinforced ultrasonic web bonding |
JPH01314729A (ja) * | 1988-02-04 | 1989-12-19 | Sumitomo Chem Co Ltd | 複合繊維およびその不織成形体 |
DE3813773A1 (de) * | 1988-04-23 | 1989-11-02 | Henkel Kgaa | Waschmittelerzeugnis |
DK245488D0 (da) * | 1988-05-05 | 1988-05-05 | Danaklon As | Syntetisk fiber samt fremgangsmaade til fremstilling deraf |
US5382400A (en) * | 1992-08-21 | 1995-01-17 | Kimberly-Clark Corporation | Nonwoven multicomponent polymeric fabric and method for making same |
US5405682A (en) * | 1992-08-26 | 1995-04-11 | Kimberly Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material |
US5336552A (en) * | 1992-08-26 | 1994-08-09 | Kimberly-Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer |
CA2092604A1 (en) * | 1992-11-12 | 1994-05-13 | Richard Swee-Chye Yeo | Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith |
US5482772A (en) | 1992-12-28 | 1996-01-09 | Kimberly-Clark Corporation | Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith |
US5622772A (en) * | 1994-06-03 | 1997-04-22 | Kimberly-Clark Corporation | Highly crimpable spunbond conjugate fibers and nonwoven webs made therefrom |
JPH0874128A (ja) * | 1994-07-04 | 1996-03-19 | Chisso Corp | 熱融着性複合繊維およびその繊維を用いた不織布 |
US5798305A (en) * | 1994-07-04 | 1998-08-25 | Chisso Corporation | Hot-melt-adhesive conjugate fibers and a non-woven fabric using the fibers |
BR9509132A (pt) * | 1994-10-31 | 1997-09-02 | Kimberly Clark Co | Aparelho para tratamento intraluminal processo para tratamento e irradisção de área selecionada e processo para tratamento de local de bloqueio arterosclerótico |
EP0747521B1 (en) | 1995-06-06 | 2004-03-03 | Chisso Corporation | Continuous fiber nonwoven and method for producing the same |
US5672415A (en) * | 1995-11-30 | 1997-09-30 | Kimberly-Clark Worldwide, Inc. | Low density microfiber nonwoven fabric |
US6162535A (en) | 1996-05-24 | 2000-12-19 | Kimberly-Clark Worldwide, Inc. | Ferroelectric fibers and applications therefor |
US6100208A (en) * | 1996-10-31 | 2000-08-08 | Kimberly-Clark Worldwide, Inc. | Outdoor fabric |
US5931823A (en) * | 1997-03-31 | 1999-08-03 | Kimberly-Clark Worldwide, Inc. | High permeability liner with improved intake and distribution |
DE69943318D1 (de) | 1998-06-30 | 2011-05-12 | Kimberly Clark Co | Stabile polymerelektret-materialien |
US6759356B1 (en) | 1998-06-30 | 2004-07-06 | Kimberly-Clark Worldwide, Inc. | Fibrous electret polymeric articles |
US6573205B1 (en) | 1999-01-30 | 2003-06-03 | Kimberly-Clark Worldwide, Inc. | Stable electret polymeric articles |
US7858163B2 (en) * | 2006-07-31 | 2010-12-28 | 3M Innovative Properties Company | Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media |
US7642208B2 (en) | 2006-12-14 | 2010-01-05 | Kimberly-Clark Worldwide, Inc. | Abrasion resistant material for use in various media |
US10252456B1 (en) | 2011-11-23 | 2019-04-09 | The United States Of America, As Represented By The Secretary Of The Army | Method of making actuators based on unbalanced moments of inertia |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1073183A (en) * | 1963-02-05 | 1967-06-21 | Ici Ltd | Leather-like materials |
US3509013A (en) * | 1966-09-26 | 1970-04-28 | Hercules Inc | Composite polypropylene filament |
US3589956A (en) * | 1966-09-29 | 1971-06-29 | Du Pont | Process for making a thermally self-bonded low density nonwoven product |
US3505164A (en) * | 1967-06-23 | 1970-04-07 | Hercules Inc | Self-bulking conjugate filaments |
JPS5212830B2 (it) | 1972-11-25 | 1977-04-09 | ||
JPS49101669A (it) * | 1973-02-02 | 1974-09-26 | ||
JPS5237097B2 (it) * | 1973-12-28 | 1977-09-20 | ||
JPS519049A (en) * | 1974-07-12 | 1976-01-24 | Ishikawajima Harima Heavy Ind | Atsuenkino kasokuseigyosochi |
JPS5164020A (en) * | 1974-11-30 | 1976-06-03 | Chisso Corp | Fukugoseni oyobi sonoseizoho |
JPS5249372A (en) * | 1975-10-15 | 1977-04-20 | Chisso Corp | Synthetic fiber paper |
US4211816A (en) * | 1977-03-11 | 1980-07-08 | Fiber Industries, Inc. | Selfbonded nonwoven fabrics |
-
1978
- 1978-12-20 JP JP15788078A patent/JPS5584420A/ja active Pending
-
1979
- 1979-12-10 US US06/102,134 patent/US4315881A/en not_active Expired - Lifetime
- 1979-12-18 IT IT51121/79A patent/IT1164028B/it active
- 1979-12-19 DK DK541779A patent/DK155532C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5584420A (en) | 1980-06-25 |
US4315881A (en) | 1982-02-16 |
DK541779A (da) | 1980-06-21 |
DK155532B (da) | 1989-04-17 |
DK155532C (da) | 1989-09-04 |
IT7951121A0 (it) | 1979-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951108 |