BR112017028387A2 - folhas contínuas insufladas em fusão, artigo, e, usos de pelo menos um composto e de uma composição - Google Patents
folhas contínuas insufladas em fusão, artigo, e, usos de pelo menos um composto e de uma composiçãoInfo
- Publication number
- BR112017028387A2 BR112017028387A2 BR112017028387-5A BR112017028387A BR112017028387A2 BR 112017028387 A2 BR112017028387 A2 BR 112017028387A2 BR 112017028387 A BR112017028387 A BR 112017028387A BR 112017028387 A2 BR112017028387 A2 BR 112017028387A2
- Authority
- BR
- Brazil
- Prior art keywords
- melt blown
- article
- compound
- composition
- solid sheets
- Prior art date
Links
Classifications
-
- 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
- C08K5/01—Hydrocarbons
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
-
- 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
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/544—Olefin series
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
- D04H1/565—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres by melt-blowing
-
- 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
-
- 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
- D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive
-
- 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
Abstract
as folhas contínuas insufladas em fusão tendo uma janela de processo ampliada e propriedades de barreira melhores (3a gota, cm h2o resp. mbar). as folhas contínuas insufladas em fusão são feitas do denominado propileno de ?reologia controlada? (cr-pp), que foi viscorreduzido sem o uso de peróxido mas com um tipo específico de aditivo de viscorredução.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15188119.0 | 2015-10-02 | ||
EP15188119 | 2015-10-02 | ||
PCT/EP2016/072626 WO2017055173A1 (en) | 2015-10-02 | 2016-09-23 | Melt-blown webs with improved properties |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017028387A2 true BR112017028387A2 (pt) | 2018-08-28 |
BR112017028387B1 BR112017028387B1 (pt) | 2022-10-18 |
Family
ID=54291057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017028387-5A BR112017028387B1 (pt) | 2015-10-02 | 2016-09-23 | Folhas contínuas insufladas em fusão, e, artigo |
Country Status (9)
Country | Link |
---|---|
US (1) | US11053371B2 (pt) |
EP (1) | EP3356589B1 (pt) |
JP (1) | JP6564071B2 (pt) |
KR (1) | KR102159482B1 (pt) |
CN (1) | CN108026680B (pt) |
BR (1) | BR112017028387B1 (pt) |
DK (1) | DK3356589T3 (pt) |
ES (1) | ES2864859T3 (pt) |
WO (1) | WO2017055173A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11946169B2 (en) | 2020-06-10 | 2024-04-02 | Pfnonwovens Llc | Process for making a spunmelt nonwoven batt or web from recycled polypropylene |
KR20240040100A (ko) * | 2021-08-04 | 2024-03-27 | 보레알리스 아게 | 다층 부직포 구조 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2613722B1 (fr) * | 1987-04-07 | 1990-11-23 | Bp Chimie Sa | Procede de fabrication de granules d'homopolymere ou de copolymere de propylene |
FI86867C (fi) | 1990-12-28 | 1992-10-26 | Neste Oy | Flerstegsprocess foer framstaellning av polyeten |
EP0854212A1 (en) | 1993-05-25 | 1998-07-22 | Exxon Chemical Patents Inc. | Novel polyolefin fibers and their fabrics |
IT1272915B (it) * | 1995-01-20 | 1997-07-01 | Commer Spa | Polimeri e copolimeri propilenici graffati |
US5820981A (en) | 1996-04-02 | 1998-10-13 | Montell North America Inc. | Radiation visbroken polypropylene and fibers made therefrom |
FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
FI974175A (fi) | 1997-11-07 | 1999-05-08 | Borealis As | Menetelmä polypropeenin valmistamiseksi |
FI980342A0 (fi) | 1997-11-07 | 1998-02-13 | Borealis As | Polymerroer och -roerkopplingar |
IT1302123B1 (it) | 1998-07-31 | 2000-07-31 | Ennio Truono | Dispositivo di pulizia automatica per catarifrangenti disposti lungostrade e autostrade |
FI991057A0 (fi) | 1999-05-07 | 1999-05-07 | Borealis As | Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi |
EP1311593B1 (en) * | 2000-08-22 | 2009-01-07 | Exxonmobil Chemical Patents Inc. | Polypropylene films |
JP2002201560A (ja) * | 2000-12-28 | 2002-07-19 | Mitsui Chemicals Inc | 極細繊維メルトブロー不織布用ポリプロピレン及びそれからなる不織布並びにエアフィルター |
CN100519600C (zh) | 2002-06-25 | 2009-07-29 | 玻利阿黎斯技术有限公司 | 提高了抗刮性的聚烯烃及其制备方法 |
EP1484343A1 (en) | 2003-06-06 | 2004-12-08 | Universiteit Twente | Process for the catalytic polymerization of olefins, a reactor system and its use in the same process |
JP2009504933A (ja) * | 2005-08-19 | 2009-02-05 | ダウ グローバル テクノロジーズ インコーポレイティド | プロピレンをベースとしたメルトブローン不織層および複合構造 |
CN101389666B (zh) | 2006-02-24 | 2011-09-28 | 西巴控股有限公司 | 烯烃聚合物的减粘裂化方法 |
JP5394231B2 (ja) * | 2006-04-24 | 2014-01-22 | トタル リサーチ アンド テクノロジー フエリユイ | 高い溶融流動性を有するプロピレンの単独重合体またはランダム共重合体の製造でのチーグラー‐ナッタ触媒の使用 |
KR100996420B1 (ko) | 2008-12-26 | 2010-11-24 | 호남석유화학 주식회사 | 용융장력이 우수한 폴리프로필렌 수지 조성물 및 그 제조방법 |
US8999867B2 (en) * | 2010-01-28 | 2015-04-07 | Borealis Ag | Melt blown fiber |
ES2525554T3 (es) | 2010-07-13 | 2014-12-26 | Borealis Ag | Componente catalizador |
WO2012064468A2 (en) | 2010-11-09 | 2012-05-18 | Exxonmobil Chemical Patents Inc. | Meltblown nonwoven compositions and methods for making them |
EP2452975A1 (en) * | 2010-11-12 | 2012-05-16 | Borealis AG | Soft heterophasic propylene copolymers |
EP2602367B1 (en) * | 2011-12-06 | 2015-05-13 | Borealis AG | PP copolymers for melt blown/pulp fibrous nonwoven structures with improved mechanical properties and lower hot air consumption |
EP2610271B1 (en) | 2011-12-30 | 2019-03-20 | Borealis AG | Preparation of phthalate free ZN PP catalysts |
CN104136469B (zh) * | 2012-02-27 | 2016-09-21 | 北欧化工公司 | 用于制备具有较低灰分含量的聚丙烯的方法 |
KR20150005011A (ko) | 2013-07-04 | 2015-01-14 | 코오롱글로텍주식회사 | 자가분해성 폴리프로필렌 섬유 |
KR101499360B1 (ko) * | 2013-11-27 | 2015-03-05 | 롯데케미칼 주식회사 | 고용융장력 폴리프로필렌계 수지 조성물 제조방법 |
US9828698B2 (en) * | 2013-12-04 | 2017-11-28 | Borealis Ag | Phthalate-free PP homopolymers for meltblown fibers |
KR20160101953A (ko) | 2013-12-19 | 2016-08-26 | 다우 글로벌 테크놀로지스 엘엘씨 | C-c 개시제에 의한 프로필렌-계 중합체의 비스브레이킹 방법 |
-
2016
- 2016-09-23 CN CN201680045903.9A patent/CN108026680B/zh active Active
- 2016-09-23 US US15/753,654 patent/US11053371B2/en active Active
- 2016-09-23 DK DK16777580.8T patent/DK3356589T3/da active
- 2016-09-23 WO PCT/EP2016/072626 patent/WO2017055173A1/en active Application Filing
- 2016-09-23 KR KR1020187010159A patent/KR102159482B1/ko active IP Right Grant
- 2016-09-23 JP JP2017561836A patent/JP6564071B2/ja active Active
- 2016-09-23 BR BR112017028387-5A patent/BR112017028387B1/pt active IP Right Grant
- 2016-09-23 ES ES16777580T patent/ES2864859T3/es active Active
- 2016-09-23 EP EP16777580.8A patent/EP3356589B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112017028387B1 (pt) | 2022-10-18 |
JP6564071B2 (ja) | 2019-08-21 |
EP3356589A1 (en) | 2018-08-08 |
ES2864859T3 (es) | 2021-10-14 |
CN108026680B (zh) | 2020-12-08 |
JP2018525538A (ja) | 2018-09-06 |
WO2017055173A1 (en) | 2017-04-06 |
KR20180049081A (ko) | 2018-05-10 |
DK3356589T3 (da) | 2021-05-03 |
KR102159482B1 (ko) | 2020-09-24 |
CN108026680A (zh) | 2018-05-11 |
US20200207943A1 (en) | 2020-07-02 |
EP3356589B1 (en) | 2021-02-17 |
US11053371B2 (en) | 2021-07-06 |
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Legal Events
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 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 23/09/2016, OBSERVADAS AS CONDICOES LEGAIS |