WO2009036481A1 - Lyocellfaser - Google Patents
Lyocellfaser Download PDFInfo
- Publication number
- WO2009036481A1 WO2009036481A1 PCT/AT2008/000329 AT2008000329W WO2009036481A1 WO 2009036481 A1 WO2009036481 A1 WO 2009036481A1 AT 2008000329 W AT2008000329 W AT 2008000329W WO 2009036481 A1 WO2009036481 A1 WO 2009036481A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pearl
- powder
- spinning solution
- fibers
- lyocell fiber
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/027—Fibers; Fibrils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/965—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of inanimate origin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- 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
-
- 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
- Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
-
- 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
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3065—Including strand which is of specific structural definition
- Y10T442/3073—Strand material is core-spun [not sheath-core bicomponent strand]
- Y10T442/3081—Core is synthetic polymeric material
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/699—Including particulate material other than strand or fiber material
Definitions
- the present invention relates to a lyocell fiber.
- Fibers of the genus Lyocell are made by a solvent spinning process in which the cellulose is dissolved directly in an organic solvent without formation of a derivative and the solution is spun. Such fibers are also called “solvent-spun” fibers.
- "Lyocell” is the generic name given by BISFA (The International Bureau for the Standardization of Man Made) for cellulosic fibers made by subjecting cellulose to formation without forming a derivative in an organic Solvent is dissolved and extruded from this solution fibers by means of a dry-wet spinning process or a melt-blown process.
- An organic solvent is understood as meaning a mixture of an organic chemical and water. The organic solvent used today is N-methyl-morpholine-N-oxide on a commercial scale.
- the solution of cellulose is usually extruded in this process by means of a molding tool and thereby formed.
- the molded solution passes through an air gap in a precipitation bath, which is obtained by precipitation of the solution, the molding.
- the molding is washed and optionally dried after further treatment steps.
- a method for producing lyocell fibers is e.g. in US Pat. No. 4,246,221. Lyocell fibers are characterized by a high strength, a high wet modulus and a high loop resistance.
- EP 1 259 564 B1 describes lyocell fibers containing a material from marine plants or shells of marine animals.
- sea animals also mussels are mentioned.
- the shells of mussels in particular contain all the impurities that are on the outside of the shell, i. the side facing the sea, deposit.
- CN 1772980 A describes a viscose fiber containing pearl powder.
- CN 1450212 A describes fibers containing pearl powder.
- these are non-cellulosic synthetic fibers.
- Pearl powder ie, ground pearls
- This material consists for the most part of CaCO 3 as well as of proteins.
- the precipitation of the fibers carried out in an acidic precipitation bath containing H 2 SO 4 damages the CaCO 3 present in the pearl powder.
- there is a partial dissolution of the contained CaCO 3 and it is also a partial precipitation as CaSO 4 to be expected.
- the object of the present invention is to provide a fiber in which pure bead material with high bioavailability is present and which can be produced with a process which is as gentle as possible to the bead material.
- the fiber according to the invention thus contains a high-purity material of pearls or of mother-of-pearl.
- the mother-of-pearl and the pearls are exclusively the innermost layer facing the mollusc, the hypostracum. It consists of 95% pseudo-hesagonal calcium carbonate platelets of 500 nm thickness in the crystalline form of aragonite. The platelets are embedded in an organic matrix of proteins and chitin.
- Pearls consist essentially of 80-95% mother-of-pearl from CaCO3, which is present in the crystalline form of aragonite with possibly low levels of calcite (http: //en.wiki ⁇ edia,org/wiki/Perle; http: //de.wikipedia .org / wiki / MOP).
- the material of pearls or mother of pearl may preferably be present in a proportion of 0.07% by weight to 5% by weight, based on fiber.
- the material is particularly preferably a very fine powder which has an average particle size of 0.04 to 1.5 ⁇ m, more preferably 0.4 to 1.0 ⁇ m.
- Such powders are commercially available under the name "Nano-Pearl-Powder” or can be prepared by appropriate milling of pearls and / or mother of pearl.
- the process for the production of lyocell fibers is known to be based on the process for producing viscose fiber on a resolution of cellulose without prior derivatization and can be carried out very environmentally friendly.
- the process for producing the lyocell fiber according to the invention therefore contains the steps in a manner known per se
- the starting cellulosic material used e.g. cellulose
- NMMO aqueous tertiary amine oxide
- a mixture of the starting cellulose material with the solvent NMMO in particular a suspension of the cellulosic material in an aqueous NMMO, from which the solution can be prepared.
- the material of pearls and / or mother of pearl may preferably be mixed in a proportion of 0.1% by weight to 5% by weight (based on cellulose). Typical yield losses are in the range of 5 to 30%, in particular only about 10%.
- the material is preferably used in the form of a powder.
- the average particle size of the powder is preferably from 0.04 to 1.5 ⁇ m, more preferably from 0.4 to 1.0 ⁇ m.
- the powder Before the addition to the spinning solution or to the precursor thereof, the powder can preferably be brought in the form of an aqueous suspension. This suspension is then admixed.
- the present invention also relates to the use of the lyocell fiber according to the invention as a product with a cosmetic effect in a textile product and / or in a non-woven cosmetic product.
- Pearl powder will be a skin softening, skin cells renewing, the melanin synthesis and thus the formation of age spots oppressive and z.T. also an antioxidant effect said.
- the spectrum of action is due to the topical application of bioavailable essential amino acids and trace elements.
- particle sizes in the nano range (40-80 nm) increase the absorption rate of Ca and amino acids through the skin compared with micrometer-sized particles (http://www.karipearl.com/medicine.html).
- the purity and the special composition of essential amino acids, minerals, trace elements and the high proportion of Ca make the pearl or mother of pearl especially valuable for the skin.
- the material of pearls and / or mother-of-pearl incorporated into the lyocell fiber can continuously deliver minerals, essential amino acids and calcium to the skin in small doses via a slow-release effect.
- the skin is thus constantly supplied with these micronutrients.
- the preparation of the fiber according to the invention can be carried out by mixing 0.5-5% of a powder of ground beads (hereinafter referred to as "nano pearl powder") into the lyocell spinning mass and spinning it while setting the customary spinning parameters. That spinning in does not significantly affect the stability of the dope.
- nano pearl powder a powder of ground beads
- Example 1 Spinning on a Davenport apparatus
- Nano Pearl Powder 3% by weight (based on the mass of the cellulose) of Nano Pearl Powder were incorporated into a dope as follows: 0.78 g of Nano Pearl Powder (manufacturer: Fenix, particle size according to the manufacturer: 40 nm to 80 nm) were dissolved in 5 ml of VE - Slurried water in an ultrasonic bath.
- the prepared solution contained 77% NMMO, 13% cellulose, 10% water, 0.1% stabilizer (all by weight of the solution) and 3% by weight of nano-pearl powder (based on the mass of the cellulose).
- the dope produced in this way was spun on a Davenport spinning apparatus through a spinneret in a conventional manner at 115 ° C over an air gap.
- the spinneret used had a hole diameter of 100 microns.
- the produced fibers were washed and cut in a known manner.
- the fiber produced had a titer of 1.35 dtex and had satisfactory strength properties.
- a spinning solution with the following composition was prepared: 13% pulp
- the dope also contained a stabilizer, as known per se.
- Nano Pearl Powder was first dispersed in 78% NMMO with an Ultra Turrax T 50. Then, the pulp was added, a suspension prepared and prepared from it in a conventional manner, a solution.
- the final solution was spun at a spinning temperature of 120 ° C.
- the fiber produced had a titer of 1.35 dtex and had satisfactory
- the used nano-pearl-powder contains 40% calcium. There was a loss of calcium in the wash waters of 12.7%.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Artificial Filaments (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880107416.6A CN101802277B (zh) | 2007-09-18 | 2008-09-15 | 莱塞尔纤维 |
JP2010525161A JP5324581B2 (ja) | 2007-09-18 | 2008-09-15 | リヨセル繊維 |
EP20080782856 EP2191046B1 (de) | 2007-09-18 | 2008-09-15 | Lyocellfaser |
US12/678,610 US8633120B2 (en) | 2007-09-18 | 2008-09-15 | Lyocell fiber |
AT08782856T ATE518975T1 (de) | 2007-09-18 | 2008-09-15 | Lyocellfaser |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0145707A AT505787B1 (de) | 2007-09-18 | 2007-09-18 | Lyocellfaser |
ATA1457/2007 | 2007-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009036481A1 true WO2009036481A1 (de) | 2009-03-26 |
Family
ID=39884920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2008/000329 WO2009036481A1 (de) | 2007-09-18 | 2008-09-15 | Lyocellfaser |
Country Status (10)
Country | Link |
---|---|
US (1) | US8633120B2 (de) |
EP (1) | EP2191046B1 (de) |
JP (1) | JP5324581B2 (de) |
KR (1) | KR101555001B1 (de) |
CN (1) | CN101802277B (de) |
AT (2) | AT505787B1 (de) |
ES (1) | ES2367545T3 (de) |
PT (1) | PT2191046E (de) |
TW (1) | TWI482891B (de) |
WO (1) | WO2009036481A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015105309A1 (de) | 2014-04-08 | 2015-10-08 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Cellulose-Formkörper mit darin verteilten physiologisch wirksamen Mineralstoffen |
CN106222771A (zh) * | 2016-07-22 | 2016-12-14 | 中国纺织科学研究院 | 一种纤维素纤维的制备方法 |
CN106436024A (zh) * | 2016-09-21 | 2017-02-22 | 天津工业大学 | 一种新型的远红外面膜基布 |
EP3144376A1 (de) | 2015-09-16 | 2017-03-22 | Lenzing Aktiengesellschaft | Verwendung einer lyocell-faser |
EP3385429A1 (de) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Cellulosefaservliesstoff mit faserverbundenen, strahlungsableitenden teilchen |
WO2022043382A1 (en) | 2020-08-26 | 2022-03-03 | Bostik Sa | Hot melt adhesive composition |
EP4253495A1 (de) | 2022-03-30 | 2023-10-04 | Bostik SA | Schmelzklebstoff mit polyolefinwachs |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8980050B2 (en) | 2012-08-20 | 2015-03-17 | Celanese International Corporation | Methods for removing hemicellulose |
CN103374765B (zh) * | 2012-04-28 | 2015-11-18 | 上海韬鸿化工科技有限公司 | 珍珠粘胶纤维及其制备方法 |
US8986501B2 (en) | 2012-08-20 | 2015-03-24 | Celanese International Corporation | Methods for removing hemicellulose |
JP6621768B2 (ja) * | 2014-03-11 | 2019-12-18 | スマートポリマー、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングSmartpolymer Gmbh | 直接溶解法により製造される難燃性成形セルロース体 |
AT515693B1 (de) * | 2014-10-29 | 2015-11-15 | Chemiefaser Lenzing Ag | Schnell fibrillierende Lyocellfasern und deren Verwendung |
CN105862226A (zh) * | 2016-05-16 | 2016-08-17 | 长兴华海纺织有限公司 | 一种抗菌、耐磨防护服面料的制备方法 |
CN105887276B (zh) * | 2016-05-16 | 2018-05-15 | 东阳新东煌服饰有限公司 | 一种瑜伽服面料的制备方法 |
EP3511449B1 (de) * | 2018-01-15 | 2022-03-23 | Lenzing Aktiengesellschaft | Wiederverwendung von lyocell-cellulose für lyocell-verfahren |
EP3674452A1 (de) * | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Spinndüse, verfahren zur erwärmung einer spinndüse und lyocellprozess |
CN113493937B (zh) * | 2020-03-19 | 2023-02-28 | 立肯诺(上海)新材料科技有限公司 | 一种珍珠中药防湿疹再生纤维素纤维及其制备方法 |
CN113493936B (zh) * | 2020-03-19 | 2023-02-28 | 立肯诺(上海)新材料科技有限公司 | 一种含珍珠中药的防红疹再生纤维素纤维及其制备方法 |
CN112176441B (zh) * | 2020-09-15 | 2023-04-14 | 立肯诺(上海)新材料科技有限公司 | 一种珍珠蛋白纤维的制备方法 |
CN114539186A (zh) | 2021-07-02 | 2022-05-27 | 华茂伟业绿色科技股份有限公司 | Nmmo的纯化方法、系统及得到的nmmo水合物晶体 |
CN115679464A (zh) * | 2021-07-22 | 2023-02-03 | 立肯诺(上海)新材料科技有限公司 | 一种珍珠、蛋白质的混合浆料及其纤维的制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10007794A1 (de) * | 2000-02-21 | 2001-06-28 | Zimmer Ag | Polymerzusammensetzung und daraus hergestellter Formkörper |
WO2005017247A2 (en) * | 2003-08-07 | 2005-02-24 | Outlast Technologies, Inc. | Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3708022A (en) | 1971-06-07 | 1973-01-02 | Trw Inc | Low voltage spark drill |
US4246221A (en) * | 1979-03-02 | 1981-01-20 | Akzona Incorporated | Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent |
US4783975A (en) * | 1986-12-17 | 1988-11-15 | Catalysts & Chemicals Industries Co., Ltd. | Colored pearl |
DE19539315A1 (de) * | 1995-10-23 | 1997-04-24 | Hoechst Ag | UV-aktive Regeneratcellulosefasern |
CN1176257C (zh) | 2002-04-10 | 2004-11-17 | 天津市赛远保健品有限公司 | 珍珠蛋白功能合成纤维及其制造方法 |
DE10330292A1 (de) * | 2003-07-04 | 2005-02-03 | Kalle Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung eines nahtlosen essbaren Celluloseschlauchs |
CN100360726C (zh) * | 2004-11-10 | 2008-01-09 | 上海海欣立肯诺纺织科技发展有限公司 | 一种珍珠粘胶纤维及其生产方法 |
KR100575378B1 (ko) * | 2004-11-10 | 2006-05-02 | 주식회사 효성 | 셀룰로오스 섬유의 제조방법 |
CN1635203A (zh) * | 2004-11-12 | 2005-07-06 | 上海里奥纤维企业发展有限公司 | 一种溶剂法纤维素纤维及其制备方法 |
JP2006241627A (ja) | 2005-03-02 | 2006-09-14 | Jogan:Kk | 抗菌性繊維とその製法、並びに抗菌性繊維製品 |
AT502743B1 (de) * | 2005-08-26 | 2008-06-15 | Chemiefaser Lenzing Ag | Cellulosischer formkörper, verfahren zu seiner herstellung und dessen verwendung |
DE102005044002A1 (de) | 2005-09-14 | 2007-03-15 | Henkel Kgaa | Pulverisierte Zuchtperlen in kosmetischen Mitteln |
CN1986917A (zh) | 2006-10-25 | 2007-06-27 | 东华大学 | 珍珠—壳聚糖复合功能再生纤维素纤维及其制备方法 |
-
2007
- 2007-09-18 AT AT0145707A patent/AT505787B1/de not_active IP Right Cessation
-
2008
- 2008-09-15 AT AT08782856T patent/ATE518975T1/de active
- 2008-09-15 CN CN200880107416.6A patent/CN101802277B/zh active Active
- 2008-09-15 ES ES08782856T patent/ES2367545T3/es active Active
- 2008-09-15 KR KR1020107008364A patent/KR101555001B1/ko active IP Right Grant
- 2008-09-15 EP EP20080782856 patent/EP2191046B1/de active Active
- 2008-09-15 US US12/678,610 patent/US8633120B2/en active Active
- 2008-09-15 WO PCT/AT2008/000329 patent/WO2009036481A1/de active Application Filing
- 2008-09-15 PT PT08782856T patent/PT2191046E/pt unknown
- 2008-09-15 JP JP2010525161A patent/JP5324581B2/ja active Active
- 2008-09-16 TW TW097135489A patent/TWI482891B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10007794A1 (de) * | 2000-02-21 | 2001-06-28 | Zimmer Ag | Polymerzusammensetzung und daraus hergestellter Formkörper |
WO2005017247A2 (en) * | 2003-08-07 | 2005-02-24 | Outlast Technologies, Inc. | Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015105309A1 (de) | 2014-04-08 | 2015-10-08 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Cellulose-Formkörper mit darin verteilten physiologisch wirksamen Mineralstoffen |
WO2015155245A1 (de) * | 2014-04-08 | 2015-10-15 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Cellulose-formkörper mit darin verteilten physiologisch wirksamen mineralstoffen |
EP3144376A1 (de) | 2015-09-16 | 2017-03-22 | Lenzing Aktiengesellschaft | Verwendung einer lyocell-faser |
WO2017046044A1 (en) | 2015-09-16 | 2017-03-23 | Lenzing Aktiengesellschaft | Use of a lyocell fibre |
CN106222771A (zh) * | 2016-07-22 | 2016-12-14 | 中国纺织科学研究院 | 一种纤维素纤维的制备方法 |
CN106222771B (zh) * | 2016-07-22 | 2019-02-22 | 中国纺织科学研究院有限公司 | 一种纤维素纤维的制备方法 |
CN106436024A (zh) * | 2016-09-21 | 2017-02-22 | 天津工业大学 | 一种新型的远红外面膜基布 |
EP3385429A1 (de) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Cellulosefaservliesstoff mit faserverbundenen, strahlungsableitenden teilchen |
WO2018184926A1 (en) * | 2017-04-03 | 2018-10-11 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with fiber connected radiation diffusing particles |
WO2022043382A1 (en) | 2020-08-26 | 2022-03-03 | Bostik Sa | Hot melt adhesive composition |
EP4253495A1 (de) | 2022-03-30 | 2023-10-04 | Bostik SA | Schmelzklebstoff mit polyolefinwachs |
WO2023186793A1 (en) | 2022-03-30 | 2023-10-05 | Bostik Sa | Hot melt adhesive with polyolefin wax |
Also Published As
Publication number | Publication date |
---|---|
JP5324581B2 (ja) | 2013-10-23 |
ATE518975T1 (de) | 2011-08-15 |
US8633120B2 (en) | 2014-01-21 |
CN101802277B (zh) | 2015-07-29 |
TWI482891B (zh) | 2015-05-01 |
AT505787B1 (de) | 2009-06-15 |
EP2191046B1 (de) | 2011-08-03 |
CN101802277A (zh) | 2010-08-11 |
JP2010539345A (ja) | 2010-12-16 |
TW200932967A (en) | 2009-08-01 |
US20100248572A1 (en) | 2010-09-30 |
ES2367545T3 (es) | 2011-11-04 |
PT2191046E (pt) | 2011-10-04 |
AT505787A1 (de) | 2009-04-15 |
KR101555001B1 (ko) | 2015-10-06 |
KR20100061550A (ko) | 2010-06-07 |
EP2191046A1 (de) | 2010-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT505787B1 (de) | Lyocellfaser | |
EP1259564B1 (de) | Polymerzusammensetzung und daraus hergestellter formkörper | |
DE3027033C2 (de) | ||
AT505905B1 (de) | Cellulosepulver und verfahren zu seiner herstellung | |
AT511624B1 (de) | Cellulose ii suspension, deren herstellung und daraus gebildete strukturen | |
EP3762537B1 (de) | Zellstoff und lyocellformkörper mit reduziertem cellulosegehalt | |
AT515174A1 (de) | Cellulosesuspension, Verfahren zu ihrer Herstellung und Verwendung | |
EP2636774A1 (de) | Cellulosische Regeneratfasern und Verfahren zu deren Herstellung | |
DE10037983B4 (de) | Polymerzusammensetzung und daraus hergestellter Formkörper mit einem Gehalt an Alkaloid | |
EP1354914A1 (de) | Polymerzusammensetzung mit einem biologisch abbaubaren Polymer und Material, Extrakte(n) und/oder Inhaltstoffe(n) aus Kräutern der Familia Asteraceae | |
AT10525U1 (de) | Verfahren zur herstellung von cellulosischen formkörpern unter verwendung von bambuszellstoff und formkörper aus diesem verfahren | |
AT405949B (de) | Regenerierter cellulosischer formkörper | |
AT410806B (de) | Cellulosefaser | |
AT134810B (de) | Verfahren zur Herstellung von künstlichen Gebilden. | |
EP3536833A1 (de) | Lyocell-fasern ohne mannan | |
WO2001062845A1 (de) | Celluloseformkörper und verfahren zu dessen herstellung | |
DE102004045063A1 (de) | Polymerzusammensetzung und daraus hergestellter Formkörper | |
AT502766A1 (de) | Polymerzusammensetzung und daraus hergestellter formkörper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880107416.6 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08782856 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008782856 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 318/MUMNP/2010 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010525161 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20107008364 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12678610 Country of ref document: US |