BRPI1006673A2 - "processo de fabricação de uma solução aquosa (a) de sais de diácidos e diamina(s)" - Google Patents

"processo de fabricação de uma solução aquosa (a) de sais de diácidos e diamina(s)"

Info

Publication number
BRPI1006673A2
BRPI1006673A2 BRPI1006673A BRPI1006673A BRPI1006673A2 BR PI1006673 A2 BRPI1006673 A2 BR PI1006673A2 BR PI1006673 A BRPI1006673 A BR PI1006673A BR PI1006673 A BRPI1006673 A BR PI1006673A BR PI1006673 A2 BRPI1006673 A2 BR PI1006673A2
Authority
BR
Brazil
Prior art keywords
diamine
making
aqueous solution
diacid salts
diacid
Prior art date
Application number
BRPI1006673A
Other languages
English (en)
Inventor
Jean-François Thierry
Sébastien Lomel
Véronique Bossennec
Original Assignee
Rhodia Operations
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41198627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1006673(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia Operations filed Critical Rhodia Operations
Publication of BRPI1006673A2 publication Critical patent/BRPI1006673A2/pt
Publication of BRPI1006673B1 publication Critical patent/BRPI1006673B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI1006673A 2009-04-09 2010-03-25 processo de fabricação de uma solução aquosa (a) de sais de diácidos e diamina(s) BRPI1006673B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0952333A FR2944279B1 (fr) 2009-04-09 2009-04-09 Procede de fabrication d'une solution de sels de diacides/diamine(s)
PCT/EP2010/053946 WO2010115727A1 (fr) 2009-04-09 2010-03-25 Procede de fabrication d'une solution de sels de diacides/diamine(s)

Publications (2)

Publication Number Publication Date
BRPI1006673A2 true BRPI1006673A2 (pt) 2016-04-12
BRPI1006673B1 BRPI1006673B1 (pt) 2020-01-28

Family

ID=41198627

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006673A BRPI1006673B1 (pt) 2009-04-09 2010-03-25 processo de fabricação de uma solução aquosa (a) de sais de diácidos e diamina(s)

Country Status (16)

Country Link
US (1) US8802810B2 (pt)
EP (1) EP2417186B1 (pt)
JP (1) JP5558554B2 (pt)
KR (1) KR101313999B1 (pt)
CN (1) CN102414252B (pt)
AR (1) AR078598A1 (pt)
BR (1) BRPI1006673B1 (pt)
CA (1) CA2756856C (pt)
ES (1) ES2513340T3 (pt)
FR (1) FR2944279B1 (pt)
IL (1) IL215456A (pt)
MX (1) MX2011010489A (pt)
PL (1) PL2417186T3 (pt)
RU (1) RU2488603C2 (pt)
SG (1) SG175108A1 (pt)
WO (1) WO2010115727A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003040878A2 (en) 2001-11-02 2003-05-15 Siemens Medical Solutions Usa, Inc. Patient data mining for clinical trials
ES2582302T3 (es) * 2011-07-11 2016-09-12 Uhde Inventa-Fischer Gmbh Procedimiento para la producción de una solución acuosa de sales
CN103980486B (zh) * 2013-02-07 2019-12-03 上海凯赛生物技术股份有限公司 一种尼龙的制备方法
TW201446836A (zh) 2013-05-01 2014-12-16 Invista Tech Sarl 用於製備部分平衡之酸性溶液之方法
CN104130130B (zh) * 2013-05-01 2018-01-19 英威达纺织（英国）有限公司 使用补充二胺混合的尼龙盐溶液制备方法
CN104130133B (zh) 2013-05-01 2018-01-19 英威达纺织（英国）有限公司 尼龙盐溶液制备方法中的前馈工序控制
TW201446811A (zh) 2013-05-01 2014-12-16 Invista Tech Sarl 尼龍鹽溶液製備方法之前饋程序控制及ｐｈ反饋
CN104130136B (zh) * 2013-05-01 2017-10-24 英威达科技公司 尼龙盐溶液制备方法中的前馈和后馈工序控制
CN104130396B (zh) 2013-05-01 2018-05-29 英威达纺织（英国）有限公司 使用补充二胺的尼龙盐溶液制备方法
CN104130403B (zh) 2013-05-01 2018-05-29 英威达纺织（英国）有限公司 用于生产尼龙盐溶液的二羧酸粉末的计量方法
TW201443103A (zh) * 2013-05-01 2014-11-16 Invista Tech Sarl 自部分平衡之酸性溶液製備尼龍鹽溶液的方法
CN104130132B (zh) 2013-05-01 2017-10-03 英威达科技公司 用于尼龙盐溶液制备方法的前馈工序控制和在线pH值反馈
TW201529640A (zh) 2013-12-17 2015-08-01 Invista Tech Sarl 以具有分散器桿頭之容器製造供生產尼龍鹽之部分平衡酸溶液之方法
BR112019005831A2 (pt) * 2016-10-04 2019-06-18 Akzo Nobel Chemicals Int Bv processo de fabricação de homo ou copolímeros de polietileno por meio de condução de polimerização de etileno sob alta pressão
TWI787251B (zh) 2017-04-13 2022-12-21 英商英威達紡織（英國）有限公司 製備用於聚醯胺化製程之前體之單體平衡控制
CN109776349B (zh) * 2017-11-15 2022-02-22 财团法人工业技术研究院 二胺化合物、二胺二酸盐、与共聚物的形成方法
CN116715844B (zh) * 2023-04-17 2025-04-29 浙江大学 一种双组分聚酰胺单体溶液的连续生产方法和装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830676A (en) * 1957-07-26 1960-03-16 Ici Ltd Interpolyamides
GB1581745A (en) * 1976-03-30 1980-12-17 British Industrial Plastics Hot melt adhesive
US4442260A (en) * 1983-03-14 1984-04-10 E. I. Du Pont De Nemours & Company Preparation of salt solution useful for making nylon
JPS59187024A (ja) * 1983-04-05 1984-10-24 Unitika Ltd 芳香族コポリアミド製造時の原料供給方法
US5028462A (en) * 1989-07-21 1991-07-02 Amoco Corporation Molded bottles and method of producing same
GB8917385D0 (en) * 1989-07-29 1989-09-13 Bp Chem Int Ltd Process for the preparation of nylon salts
CA2051767C (en) * 1990-09-20 2003-05-13 Ruth A. Montag Polyphthalamide composition
US5378800A (en) * 1990-12-12 1995-01-03 E. I. Du Pont De Nemours And Company Terephthalic acid copolyamides
JPH07138366A (ja) * 1993-11-12 1995-05-30 Ube Ind Ltd ポリアミド共重合体の製造方法
US5891987A (en) * 1995-11-15 1999-04-06 Industrial Technology Research Institute Copolyamide composition with a high glass transition temperature
DE19731230A1 (de) * 1997-07-21 1999-01-28 Basf Ag Statistische Copolyamide enthaltende Formmassen, Verfahren zu ihrer Herstellung und ihre Verwendung
FR2794760B1 (fr) * 1999-06-11 2001-08-17 Rhodianyl Procede de fabrication de polyamides
JP5639326B2 (ja) * 2007-03-29 2014-12-10 三井化学株式会社 ポリアミドの製造方法
FR2916756B1 (fr) * 2007-06-04 2009-07-17 Rhodia Recherches & Tech Procede de fabrication d'une solution de sels de diacides/diamines

Also Published As

Publication number Publication date
CN102414252A (zh) 2012-04-11
SG175108A1 (en) 2011-11-28
WO2010115727A1 (fr) 2010-10-14
JP5558554B2 (ja) 2014-07-23
KR101313999B1 (ko) 2013-10-01
US8802810B2 (en) 2014-08-12
CA2756856C (fr) 2013-09-24
IL215456A (en) 2015-02-26
US20120046439A1 (en) 2012-02-23
AR078598A1 (es) 2011-11-23
FR2944279A1 (fr) 2010-10-15
CA2756856A1 (fr) 2010-10-14
KR20110133042A (ko) 2011-12-09
BRPI1006673B1 (pt) 2020-01-28
CN102414252B (zh) 2013-12-25
RU2011145314A (ru) 2013-05-20
ES2513340T3 (es) 2014-10-24
RU2488603C2 (ru) 2013-07-27
EP2417186B1 (fr) 2014-07-02
MX2011010489A (es) 2011-10-19
EP2417186A1 (fr) 2012-02-15
PL2417186T3 (pl) 2014-12-31
IL215456A0 (en) 2011-12-29
JP2012523468A (ja) 2012-10-04
FR2944279B1 (fr) 2011-06-24

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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]
B06T Formal requirements before examination [chapter 6.20 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 25/03/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: POLYTECHNYL, SAS (FR)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

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 2767 DE 16-01-2024 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.