FR2314204A1 - Procede pour rendre des copolymeres d'acetate de vinyle-ethylene resistants a l'agglomeration - Google Patents

Procede pour rendre des copolymeres d'acetate de vinyle-ethylene resistants a l'agglomeration

Info

Publication number
FR2314204A1
FR2314204A1 FR7617228A FR7617228A FR2314204A1 FR 2314204 A1 FR2314204 A1 FR 2314204A1 FR 7617228 A FR7617228 A FR 7617228A FR 7617228 A FR7617228 A FR 7617228A FR 2314204 A1 FR2314204 A1 FR 2314204A1
Authority
FR
France
Prior art keywords
agglomeration
acetate copolymers
ethylene acetate
making vinyl
resistant
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7617228A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Millennium Petrochemicals Inc
Original Assignee
National Distillers and Chemical Corp
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
Application filed by National Distillers and Chemical Corp filed Critical National Distillers and Chemical Corp
Publication of FR2314204A1 publication Critical patent/FR2314204A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C08F8/12—Hydrolysis
    • 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
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7617228A 1975-06-09 1976-06-08 Procede pour rendre des copolymeres d'acetate de vinyle-ethylene resistants a l'agglomeration Withdrawn FR2314204A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58542175A 1975-06-09 1975-06-09

Publications (1)

Publication Number Publication Date
FR2314204A1 true FR2314204A1 (fr) 1977-01-07

Family

ID=24341359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617228A Withdrawn FR2314204A1 (fr) 1975-06-09 1976-06-08 Procede pour rendre des copolymeres d'acetate de vinyle-ethylene resistants a l'agglomeration

Country Status (12)

Country Link
US (1) US4078128A (enExample)
JP (1) JPS528096A (enExample)
BE (1) BE842755A (enExample)
BR (1) BR7603665A (enExample)
DE (1) DE2625865A1 (enExample)
DK (1) DK252076A (enExample)
FI (1) FI761639A7 (enExample)
FR (1) FR2314204A1 (enExample)
IT (1) IT1064016B (enExample)
LU (1) LU75103A1 (enExample)
NL (1) NL7606228A (enExample)
NO (1) NO761946L (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243762A (en) * 1979-02-28 1981-01-06 National Distillers And Chemical Corp. Alkanolamine processing aid for ethylene-vinyl ester interpolymer particles present in aqueous dispersions thereof
US4281689A (en) * 1979-04-26 1981-08-04 Brunswick Corporation Woven fabric made of low modulus, large diameter fibers
US4258097A (en) * 1979-04-26 1981-03-24 Brunswick Corporation Non-woven low modulus fiber fabrics
JPS56115372A (en) * 1980-02-14 1981-09-10 Takeda Chem Ind Ltd Hot-melt type adhesive composition
US4416749A (en) * 1981-05-01 1983-11-22 E. I. Du Pont De Nemours & Co. Crosslinked ethylene/vinyl acetate copolymer film and process for treating same
US4370212A (en) * 1981-05-01 1983-01-25 E. I. Du Pont De Nemours And Company Elastomeric film
NL9002557A (nl) * 1990-11-23 1992-06-16 Avery International Corp Drukgevoelig kleefmiddel en zelfklevende constructie die een laag van het kleefmiddel bevat.
US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
ATE385193T1 (de) 2002-03-20 2008-02-15 Mannkind Corp Inhalationsgerät
DE602005024413D1 (de) 2004-08-20 2010-12-09 Mannkind Corp Katalyse der diketopiperazinsynthese
CN104436170B (zh) 2004-08-23 2018-02-23 曼金德公司 用于药物输送的二酮哌嗪盐
JP5167133B2 (ja) 2005-09-14 2013-03-21 マンカインド コーポレイション 結晶性微粒子表面に対する活性薬剤の親和性の増大に基づく薬物処方の方法
MX2008010721A (es) 2006-02-22 2008-09-01 Mannkind Corp Un metodo para mejorar las propiedades farmaceuticas de microparticulas que contienen dicetopiperazina y un agente activo.
US7607622B2 (en) * 2006-03-08 2009-10-27 Carnevali Jeffrey D Suction cup having compact axial installation and release mechanism
US7975971B2 (en) * 2006-11-15 2011-07-12 Carnevali Jeffrey D Suction cup device
JP5421362B2 (ja) 2008-06-13 2014-02-19 マンカインド コーポレイション 薬物送達用の乾燥粉末吸入器およびシステム
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
RU2470681C2 (ru) * 2008-06-20 2012-12-27 Маннкайнд Корпорейшн Интерактивное устройство и способ профилирования усилий при ингаляции в реальном масштабе времени
TWI614024B (zh) 2008-08-11 2018-02-11 曼凱公司 超快起作用胰島素之用途
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
EP2405963B1 (en) 2009-03-11 2013-11-06 MannKind Corporation Apparatus, system and method for measuring resistance of an inhaler
US8551528B2 (en) 2009-06-12 2013-10-08 Mannkind Corporation Diketopiperazine microparticles with defined specific surface areas
EP2496295A1 (en) 2009-11-03 2012-09-12 MannKind Corporation An apparatus and method for simulating inhalation efforts
JP6385673B2 (ja) 2010-06-21 2018-09-05 マンカインド コーポレイション 乾燥粉末薬物送達システム
WO2012135765A2 (en) 2011-04-01 2012-10-04 Mannkind Corporation Blister package for pharmaceutical cartridges
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
IN2014DN03093A (enExample) 2011-10-24 2015-05-15 Mannkind Corp
AU2013289957B2 (en) 2012-07-12 2017-02-23 Mannkind Corporation Dry powder drug delivery systems and methods
WO2014066856A1 (en) 2012-10-26 2014-05-01 Mannkind Corporation Inhalable influenza vaccine compositions and methods
ES2754388T3 (es) 2013-03-15 2020-04-17 Mannkind Corp Composiciones y métodos de dicetopiperazina microcristalina
AU2014290438B2 (en) 2013-07-18 2019-11-07 Mannkind Corporation Heat-stable dry powder pharmaceutical compositions and methods
JP2016530930A (ja) 2013-08-05 2016-10-06 マンカインド コーポレイション 通気装置及び方法
WO2015148905A1 (en) 2014-03-28 2015-10-01 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746681A (en) * 1961-12-20 1973-07-17 Nat Distillers Chem Corp Process of preparing finely divided thermoplastic resins
US3510463A (en) * 1967-11-20 1970-05-05 Du Pont Suspension alcoholysis of pelleted ethylene/vinyl ester copolymers
US3780004A (en) * 1972-09-25 1973-12-18 Nat Distillers Chem Corp Process for the accelerated alcoholysis of ethylene-vinyl ester interpolymers in the solid phase

Also Published As

Publication number Publication date
FI761639A7 (enExample) 1976-12-10
BR7603665A (pt) 1977-02-01
JPS528096A (en) 1977-01-21
IT1064016B (it) 1985-02-18
LU75103A1 (enExample) 1977-01-24
BE842755A (fr) 1976-12-09
DE2625865A1 (de) 1976-12-23
DK252076A (da) 1976-12-10
US4078128A (en) 1978-03-07
NL7606228A (nl) 1976-12-13
NO761946L (enExample) 1976-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse