BRPI0812272B8 - fibras elásticas de poliuretano, e tecido misto - Google Patents
fibras elásticas de poliuretano, e tecido misto Download PDFInfo
- Publication number
- BRPI0812272B8 BRPI0812272B8 BRPI0812272A BRPI0812272A BRPI0812272B8 BR PI0812272 B8 BRPI0812272 B8 BR PI0812272B8 BR PI0812272 A BRPI0812272 A BR PI0812272A BR PI0812272 A BRPI0812272 A BR PI0812272A BR PI0812272 B8 BRPI0812272 B8 BR PI0812272B8
- Authority
- BR
- Brazil
- Prior art keywords
- polyurethane elastic
- elastic fibers
- straight
- chain
- following formula
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/06—Material containing basic nitrogen containing amide groups using acid dyes
-
- 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
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/32—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using oxidation dyes
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
-
- 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.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
- Y10T442/413—Including an elastic strand
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Artificial Filaments (AREA)
- Knitting Of Fabric (AREA)
- Woven Fabrics (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Laminated Bodies (AREA)
Abstract
"fibras elásticas de poliuret ano, e tecido misto" um objeto da presente invenção consiste em prover fibras elásticas de poliuretano que, quando tingidas com corantes ácidos, demonstram uma propriedade de tingimento profundo e uma elevada solidez equivalente aos de fibras de poliamida usadas como um material associado em tecidos mistos tricotados e tecidos, enquanto também demonstrando uma excelente estabilidade da fiação. fibras elásticas de poliuretano da invenção compreendem 0,2 % em peso-10 % em peso de polímero com uma estrutura de maleimida compreendendo uma unidade de isobutileno representada pela seguinte fórmula (i) e uma unidade de maleimida representada pela seguinte fórmula (ii) (em que r1representa um grupo alquileno c2-6 de cadeia reta ou ramificada, e r2 e r3 podem ser iguais ou diferentes e cada representa um grupo alquila c1-6 de cadeia reta ou ramificada), têm um índice de azul l de 20-50 após lavagem de acordo com jis l0844 a2 para tingimento de tecido tricotado de formato tubular de carreira de volta única com um corante ácido azul específico, e têm um grau de manchamento de tipo 3,5 ou maior em tecidos de náilon.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007155236 | 2007-06-12 | ||
JP2007-155236 | 2007-06-12 | ||
PCT/JP2008/060709 WO2008153080A1 (ja) | 2007-06-12 | 2008-06-11 | ポリウレタン弾性繊維 |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0812272A2 BRPI0812272A2 (pt) | 2014-11-18 |
BRPI0812272B1 BRPI0812272B1 (pt) | 2018-06-12 |
BRPI0812272B8 true BRPI0812272B8 (pt) | 2019-09-03 |
Family
ID=40129685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0812272A BRPI0812272B8 (pt) | 2007-06-12 | 2008-06-11 | fibras elásticas de poliuretano, e tecido misto |
Country Status (12)
Country | Link |
---|---|
US (1) | US20100184347A1 (pt) |
EP (1) | EP2157215B1 (pt) |
JP (1) | JP5307711B2 (pt) |
KR (1) | KR101162417B1 (pt) |
CN (1) | CN101680127B (pt) |
AT (1) | ATE539185T1 (pt) |
BR (1) | BRPI0812272B8 (pt) |
ES (1) | ES2376698T3 (pt) |
HK (1) | HK1141843A1 (pt) |
MX (1) | MX2009012884A (pt) |
TW (1) | TWI357940B (pt) |
WO (1) | WO2008153080A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6031331B2 (ja) * | 2012-11-06 | 2016-11-24 | 旭化成株式会社 | ポリウレタン弾性繊維及びその製造方法 |
WO2018066592A1 (ja) | 2016-10-05 | 2018-04-12 | 三光株式会社 | ポリウレタン弾性繊維の製造方法 |
KR101959146B1 (ko) | 2017-12-27 | 2019-03-15 | 효성티앤씨 주식회사 | 염색성이 개선된 폴리우레탄우레아 탄성사 및 이의 제조방법 |
US20210395921A1 (en) | 2018-11-12 | 2021-12-23 | The Lycra Company Llc | Spandex fiber with reduced visibility |
US20230272558A1 (en) * | 2020-09-11 | 2023-08-31 | Asahi Kasei Kabushiki Kaisha | Polyurethane Elastic Fiber, Gather Member Containing Same, and Sanitary Material |
CN113897703B (zh) * | 2021-10-25 | 2024-01-23 | 华峰化学股份有限公司 | 一种具备超声波粘合性能的聚氨酯弹性纤维及其制备方法 |
CN115627554B (zh) * | 2022-09-28 | 2024-04-05 | 清华大学 | 制备酰亚胺共聚物的纤维的方法和由其制备的纤维 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535415A (en) * | 1968-06-27 | 1970-10-20 | Du Pont | Production of cross-linked elastomeric yarns by dry spinning |
JPS5912789B2 (ja) | 1975-01-10 | 1984-03-26 | 株式会社クラレ | 染色性良好な皮革様シ−ト物質の製造法 |
JPS5845221A (ja) | 1981-09-10 | 1983-03-16 | Toyobo Co Ltd | ウレタン重合体 |
GB2105734B (en) * | 1981-08-05 | 1984-12-12 | Toyo Boseki | Urethane polymers containing a tertiary nitrogen atom and their production |
JPS6245650A (ja) * | 1985-08-23 | 1987-02-27 | Asahi Chem Ind Co Ltd | ポリウレタン組成物 |
JPS6452889A (en) | 1987-08-18 | 1989-02-28 | Kanebo Ltd | Production of porous sheet like article improved in dyeability |
JP3352105B2 (ja) | 1991-04-12 | 2002-12-03 | 旭化成株式会社 | ジアミノウレア化合物とその製法及び高耐熱性ポリウレタンウレアとその製造法 |
JP3006177B2 (ja) | 1991-07-12 | 2000-02-07 | セイコーエプソン株式会社 | ワーク洗浄装置 |
JP4264912B2 (ja) | 1999-04-28 | 2009-05-20 | オペロンテックス株式会社 | ポリウレタンウレア組成物およびポリウレタン弾性繊維 |
JP3574762B2 (ja) | 1999-07-22 | 2004-10-06 | 明成化学工業株式会社 | ポリウレタンの染色性改良剤及びそれを使用したポリウレタンの染色性改良法 |
JP4002440B2 (ja) | 2002-01-04 | 2007-10-31 | 旭化成せんい株式会社 | 分散染料可染型繊維とポリウレタン繊維との混用染色品 |
JP2004060062A (ja) | 2002-07-25 | 2004-02-26 | Du Pont Toray Co Ltd | ポリウレタン糸およびその製造方法 |
-
2008
- 2008-06-11 US US12/664,313 patent/US20100184347A1/en not_active Abandoned
- 2008-06-11 KR KR1020097020784A patent/KR101162417B1/ko active IP Right Grant
- 2008-06-11 CN CN2008800159006A patent/CN101680127B/zh active Active
- 2008-06-11 MX MX2009012884A patent/MX2009012884A/es active IP Right Grant
- 2008-06-11 EP EP20080777147 patent/EP2157215B1/en not_active Not-in-force
- 2008-06-11 ES ES08777147T patent/ES2376698T3/es active Active
- 2008-06-11 AT AT08777147T patent/ATE539185T1/de active
- 2008-06-11 JP JP2009519291A patent/JP5307711B2/ja active Active
- 2008-06-11 BR BRPI0812272A patent/BRPI0812272B8/pt not_active IP Right Cessation
- 2008-06-11 WO PCT/JP2008/060709 patent/WO2008153080A1/ja active Application Filing
- 2008-06-12 TW TW97121952A patent/TWI357940B/zh not_active IP Right Cessation
-
2010
- 2010-08-30 HK HK10108228A patent/HK1141843A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2157215B1 (en) | 2011-12-28 |
HK1141843A1 (en) | 2010-11-19 |
KR101162417B1 (ko) | 2012-07-03 |
CN101680127A (zh) | 2010-03-24 |
ATE539185T1 (de) | 2012-01-15 |
CN101680127B (zh) | 2012-09-19 |
EP2157215A1 (en) | 2010-02-24 |
EP2157215A4 (en) | 2010-09-22 |
JPWO2008153080A1 (ja) | 2010-08-26 |
WO2008153080A1 (ja) | 2008-12-18 |
US20100184347A1 (en) | 2010-07-22 |
BRPI0812272A2 (pt) | 2014-11-18 |
ES2376698T3 (es) | 2012-03-16 |
JP5307711B2 (ja) | 2013-10-02 |
TWI357940B (en) | 2012-02-11 |
KR20090118997A (ko) | 2009-11-18 |
MX2009012884A (es) | 2009-12-10 |
TW200909625A (en) | 2009-03-01 |
BRPI0812272B1 (pt) | 2018-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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] | ||
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/06/2018, OBSERVADAS AS CONDICOES LEGAIS. (CO) REF. RPI 2475 DE 12/06/2018 QUANTO AO ITEM (72) NOME DO INVENTOR. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2623 DE 13-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |