BR112018073948A2 - tecido não tecido, processo para preparação de tecidos não tecidos, e, fibras bicomponentes. - Google Patents
tecido não tecido, processo para preparação de tecidos não tecidos, e, fibras bicomponentes.Info
- Publication number
- BR112018073948A2 BR112018073948A2 BR112018073948-0A BR112018073948A BR112018073948A2 BR 112018073948 A2 BR112018073948 A2 BR 112018073948A2 BR 112018073948 A BR112018073948 A BR 112018073948A BR 112018073948 A2 BR112018073948 A2 BR 112018073948A2
- Authority
- BR
- Brazil
- Prior art keywords
- bicomponent fibers
- preparing
- nonwoven
- nonwoven fabrics
- nonwoven fabric
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
-
- 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
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
- C08F297/086—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene the block polymer contains at least three blocks
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
-
- 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
- C08L23/12—Polypropene
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
- D04H3/147—Composite yarns or filaments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nonwoven Fabrics (AREA)
- Multicomponent Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
a presente invenção se refere aos tecidos não tecidos compreendendo fibras bicomponentes, em que as fibras bicomponentes compreendem pelo menos dois domínios poliméricos distintos a) e b) em aderência íntima ao longo do comprimento das fibras, e - domínio polimérico a) compreende um composto de fórmula (1), em que os substituintes são como definidos no relatório descritivo, e - domínio polimérico b) é isento do composto de fórmula (1), assim como para a preparação de tais tecidos não tecidos. além disso, a presente invenção é direcionada às fibras bicomponentes correspondentes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16172182.4 | 2016-05-31 | ||
| EP16172182 | 2016-05-31 | ||
| PCT/EP2017/061424 WO2017207244A1 (en) | 2016-05-31 | 2017-05-12 | Nonwoven fabrics made of bicomponent fibers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018073948A2 true BR112018073948A2 (pt) | 2019-02-26 |
| BR112018073948B1 BR112018073948B1 (pt) | 2022-10-04 |
Family
ID=56096536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018073948-0A BR112018073948B1 (pt) | 2016-05-31 | 2017-05-12 | Tecido não tecido, processo para preparação de tecidos não tecidos, e, fibras bicomponentes |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20190323156A1 (pt) |
| EP (1) | EP3464699B1 (pt) |
| JP (1) | JP7003064B2 (pt) |
| KR (1) | KR102348350B1 (pt) |
| CN (1) | CN109196155A (pt) |
| BR (1) | BR112018073948B1 (pt) |
| CA (1) | CA3025954A1 (pt) |
| DK (1) | DK3464699T3 (pt) |
| ES (1) | ES2895971T3 (pt) |
| MX (1) | MX2018014917A (pt) |
| MY (1) | MY195519A (pt) |
| RU (1) | RU2730238C2 (pt) |
| SA (1) | SA518400473B1 (pt) |
| TW (1) | TWI783936B (pt) |
| WO (1) | WO2017207244A1 (pt) |
| ZA (1) | ZA201808512B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11091861B2 (en) | 2018-01-31 | 2021-08-17 | Fibertex Personal Care A/S | Spunbonded nonwoven with crimped fine fibers |
| AR118565A1 (es) * | 2019-04-16 | 2021-10-20 | Dow Global Technologies Llc | Fibras bicomponentes, redes no tejidas y procesos para elaborarlas |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR018359A1 (es) * | 1998-05-18 | 2001-11-14 | Dow Global Technologies Inc | Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano |
| CZ304440B6 (cs) * | 2000-05-19 | 2014-05-07 | Ciba Specialty Chemicals Holding Inc. | Způsob snižování molekulové hmotnosti polypropylenu za použití hydroxylaminových esterů |
| WO2002046503A1 (en) * | 2000-12-06 | 2002-06-13 | Ciba Specialty Chemicals Holding Inc. | Dyeable polyolefin fibers and fabrics |
| ATE420137T1 (de) * | 2004-09-09 | 2009-01-15 | Ciba Holding Inc | Abbau von polypropylen mit hydroxylamin-ester- zusammensetzungen |
| MX2007011347A (es) * | 2005-03-17 | 2007-10-03 | Dow Global Technologies Inc | Fibras hechas a partir de copolimeros de propileno/a-olefinas. |
| WO2007115963A1 (en) | 2006-04-11 | 2007-10-18 | Ciba Holding Inc. | Electret materials |
| US20090209158A1 (en) * | 2006-04-26 | 2009-08-20 | Richeson Galen C | Pelletized Polymer Product And Process For Making The Same |
| EP2154275A1 (en) * | 2008-07-29 | 2010-02-17 | Total Petrochemicals Research Feluy | Bicomponent fibers with an exterior component comprising polypropylene |
| CN103958751B (zh) * | 2011-10-05 | 2016-05-04 | 陶氏环球技术有限责任公司 | 纺粘无纺织物 |
-
2017
- 2017-05-12 MX MX2018014917A patent/MX2018014917A/es unknown
- 2017-05-12 BR BR112018073948-0A patent/BR112018073948B1/pt active IP Right Grant
- 2017-05-12 CA CA3025954A patent/CA3025954A1/en active Pending
- 2017-05-12 KR KR1020187034274A patent/KR102348350B1/ko active IP Right Grant
- 2017-05-12 ES ES17722056T patent/ES2895971T3/es active Active
- 2017-05-12 US US16/303,194 patent/US20190323156A1/en active Pending
- 2017-05-12 MY MYPI2018001963A patent/MY195519A/en unknown
- 2017-05-12 DK DK17722056.3T patent/DK3464699T3/da active
- 2017-05-12 JP JP2018562612A patent/JP7003064B2/ja active Active
- 2017-05-12 CN CN201780033277.6A patent/CN109196155A/zh active Pending
- 2017-05-12 EP EP17722056.3A patent/EP3464699B1/en active Active
- 2017-05-12 RU RU2018146766A patent/RU2730238C2/ru active
- 2017-05-12 WO PCT/EP2017/061424 patent/WO2017207244A1/en unknown
- 2017-05-31 TW TW106117854A patent/TWI783936B/zh active
-
2018
- 2018-11-21 SA SA518400473A patent/SA518400473B1/ar unknown
- 2018-12-18 ZA ZA2018/08512A patent/ZA201808512B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2895971T3 (es) | 2022-02-23 |
| RU2730238C2 (ru) | 2020-08-19 |
| CA3025954A1 (en) | 2017-12-07 |
| CN109196155A (zh) | 2019-01-11 |
| KR102348350B1 (ko) | 2022-01-10 |
| EP3464699A1 (en) | 2019-04-10 |
| EP3464699B1 (en) | 2021-08-04 |
| KR20190015247A (ko) | 2019-02-13 |
| RU2018146766A (ru) | 2020-07-10 |
| MY195519A (en) | 2023-01-30 |
| TW201819704A (zh) | 2018-06-01 |
| DK3464699T3 (da) | 2021-10-25 |
| JP7003064B2 (ja) | 2022-01-20 |
| SA518400473B1 (ar) | 2022-04-20 |
| ZA201808512B (en) | 2020-02-26 |
| US20190323156A1 (en) | 2019-10-24 |
| WO2017207244A1 (en) | 2017-12-07 |
| BR112018073948B1 (pt) | 2022-10-04 |
| MX2018014917A (es) | 2019-08-29 |
| JP2019518146A (ja) | 2019-06-27 |
| RU2018146766A3 (pt) | 2020-07-10 |
| TWI783936B (zh) | 2022-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/05/2017, OBSERVADAS AS CONDICOES LEGAIS |