ES471880A1 - Un procedimiento para mejorar la transparencia del suero producido durante la coprecipitacion de un producto quimico - Google Patents

Un procedimiento para mejorar la transparencia del suero producido durante la coprecipitacion de un producto quimico

Info

Publication number
ES471880A1
ES471880A1 ES471880A ES471880A ES471880A1 ES 471880 A1 ES471880 A1 ES 471880A1 ES 471880 A ES471880 A ES 471880A ES 471880 A ES471880 A ES 471880A ES 471880 A1 ES471880 A1 ES 471880A1
Authority
ES
Spain
Prior art keywords
rubber
chemical
plastic
percent
weight
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.)
Expired
Application number
ES471880A
Other languages
English (en)
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.)
Wyrough and Loser Inc
Original Assignee
Wyrough and Loser Inc
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 Wyrough and Loser Inc filed Critical Wyrough and Loser Inc
Publication of ES471880A1 publication Critical patent/ES471880A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon
    • Y10S524/926—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon with water as NRM, exemplified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Productos de un proceso de coprecipitación que están constituidos por (i) suero esencialmente transparente y (ii) partículas friables homogéneas, sin polvo, esencialmente no pegajosas, de un producto químico para la formulación de caucho o plásticos, predispersado, que están constituidas por alrededor de 80 a 99,5% en peso de dicho producto químico y alrededor de 0,5 a 20% en peso de un ligante formador de película constituido por un caucho o un polímero plástico, donde prácticamente la totalidad de las partículas del compuesto químico de formulación tienen como mínimo un tamaño de 0,05 micras y donde ninguno de los productos químicos de formulación utilizados es un agente reforzante ni un diluyente de los materiales de caucho o plástico.
ES471880A 1977-07-29 1978-07-19 Un procedimiento para mejorar la transparencia del suero producido durante la coprecipitacion de un producto quimico Expired ES471880A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/820,557 US4110240A (en) 1977-07-29 1977-07-29 Coprecipitation process

Publications (1)

Publication Number Publication Date
ES471880A1 true ES471880A1 (es) 1979-10-16

Family

ID=25231136

Family Applications (2)

Application Number Title Priority Date Filing Date
ES471880A Expired ES471880A1 (es) 1977-07-29 1978-07-19 Un procedimiento para mejorar la transparencia del suero producido durante la coprecipitacion de un producto quimico
ES479669A Expired ES479669A1 (es) 1977-07-29 1979-04-17 Un procedimiento para aumentar la transparencia del suero producido durante la preparacion y coprecipitacion de un producto quimico.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES479669A Expired ES479669A1 (es) 1977-07-29 1979-04-17 Un procedimiento para aumentar la transparencia del suero producido durante la preparacion y coprecipitacion de un producto quimico.

Country Status (13)

Country Link
US (1) US4110240A (es)
JP (1) JPS5452151A (es)
AU (1) AU514923B2 (es)
BE (1) BE869362A (es)
BR (1) BR7804804A (es)
CA (1) CA1104731A (es)
DE (1) DE2832724C2 (es)
ES (2) ES471880A1 (es)
FR (1) FR2398770A1 (es)
GB (1) GB2001655B (es)
IT (1) IT1097995B (es)
NL (1) NL7807800A (es)
SE (1) SE424998B (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56100835A (en) * 1980-01-16 1981-08-13 Toyo Soda Mfg Co Ltd Production of particulate ethylenethiourea-chloroprene rubber composition
US4397992A (en) * 1982-04-21 1983-08-09 Wyrough And Loser, Inc. Predispersed liquid or low melting solid peroxide vulcanizing agent or coagent compositions
JPS6088002A (ja) * 1983-10-21 1985-05-17 Nok Corp ゴムラテツクスからの共沈体の製造法
US4564670A (en) * 1985-03-28 1986-01-14 Stauffer Chemical Company Dispersible sulfur product and its process of manufacture
IT1190352B (it) * 1985-04-05 1988-02-16 Montefluos Spa Procedimento per la produzione di un materiale composito a base di una matrice polimerica
JPS62256835A (ja) * 1986-04-30 1987-11-09 Toyoda Gosei Co Ltd ニトリルゴム系配合物の調製方法
US5770632A (en) * 1994-06-25 1998-06-23 Sekhar; Balachandra Chakkinggal Reclaiming of elastomeric materials
JPH0841107A (ja) * 1994-06-25 1996-02-13 Sti K Polymers Sdn Bhd 使用済みの加硫エラストマー材料の再生方法及び再生用組成物
US5770318A (en) * 1995-01-13 1998-06-23 Norton Performance Plastics Corporation Thermoplastic seal and wrapping film
SG165133A1 (en) * 1998-03-11 2010-10-28 Goodyear Tire & Rubber Emulsion styrene-butadiene rubber
US6323260B1 (en) 1998-11-20 2001-11-27 Bayer Inc. Process for hydrophobicizing particles and their use in dispersions
US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
DE60318938T2 (de) 2002-03-20 2009-01-22 Mannkind Corp., Valencia Inhalationsgerät
DK1786784T3 (da) 2004-08-20 2011-02-14 Mannkind Corp Katalyse af diketopiperazinsyntese
JP4990142B2 (ja) 2004-08-23 2012-08-01 マンカインド コーポレイション 薬物送達のためのジケトピペラジン塩、ジケトモルホリン塩、又はジケトジオキサン塩
HUE028691T2 (en) 2005-09-14 2016-12-28 Mannkind Corp A method for formulating a drug based on increasing the affinity of crystalline microparticle surfaces towards active ingredients
AU2007216966C1 (en) 2006-02-22 2014-03-20 Mannkind Corporation A method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent
US8633268B2 (en) 2008-01-04 2014-01-21 C.R. Bard, Inc. Synthetic polyisoprene foley catheter
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
ES2655921T3 (es) 2008-06-13 2018-02-22 Mannkind Corporation Un inhalador de polvo seco y sistema para administración de fármacos
ES2904623T3 (es) 2008-06-20 2022-04-05 Mannkind Corp Aparato interactivo para establecer un perfil en tiempo real de esfuerzos de inhalación
JP2011526814A (ja) 2008-06-30 2011-10-20 シー．アール．バード，インコーポレイテッド ポリウレタン／ポリイソプレンブレンドカテーテル
TWI532497B (zh) 2008-08-11 2016-05-11 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
US20110017677A1 (en) * 2009-06-04 2011-01-27 Evans Thomas S Oil field water recycling system and method
WO2010144789A2 (en) 2009-06-12 2010-12-16 Mannkind Corporation Diketopiperazine microparticles with defined specific surface areas
WO2011056889A1 (en) 2009-11-03 2011-05-12 Mannkind Corporation An apparatus and method for simulating inhalation efforts
KR20130117755A (ko) 2010-06-21 2013-10-28 맨카인드 코포레이션 건조 분말 약물 운반 시스템 및 방법
CN105667994B (zh) 2011-04-01 2018-04-06 曼金德公司 用于药物药盒的泡罩包装
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
WO2013063160A1 (en) 2011-10-24 2013-05-02 Mannkind Corporation Methods and compositions for treating pain
CN108057154B (zh) 2012-07-12 2021-04-16 曼金德公司 干粉药物输送系统和方法
US10159644B2 (en) 2012-10-26 2018-12-25 Mannkind Corporation Inhalable vaccine compositions and methods
JP6523247B2 (ja) 2013-03-15 2019-05-29 マンカインド コーポレイション 微結晶性ジケトピペラジン粒子の製造方法および乾燥粉末組成物の製造方法
EP3021834A1 (en) 2013-07-18 2016-05-25 MannKind Corporation Heat-stable dry powder pharmaceutical compositions and methods
EP3030294B1 (en) 2013-08-05 2020-10-07 MannKind Corporation Insufflation apparatus
US10307464B2 (en) 2014-03-28 2019-06-04 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
CN115572838B (zh) * 2022-10-10 2023-12-29 江西理工大学 一种硫化沉淀剂的制备及选择性回收铜烟灰中铜的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA457146A (en) * 1949-05-31 Bell Telephone Laboratories Compounding of butadiene-styrene elastomers
US2455714A (en) * 1942-12-05 1948-12-07 Standard Oil Dev Co Method for the coagulation of emulsion polymerizates
US2459748A (en) * 1945-06-28 1949-01-18 Firestone Tire & Rubber Co Coagulation of synthetic rubber latex
NL73865C (es) * 1948-02-26
US3664978A (en) * 1970-06-22 1972-05-23 Phillips Petroleum Co Agglomeration of fine rubber particles
US3700620A (en) * 1970-07-16 1972-10-24 Burke Oliver W Jun Elastomer-silica pigment masterbatches and production processes relating thereto

Also Published As

Publication number Publication date
JPS6158491B2 (es) 1986-12-11
GB2001655B (en) 1982-03-17
DE2832724C2 (de) 1984-07-05
BR7804804A (pt) 1979-04-10
CA1104731A (en) 1981-07-07
FR2398770B1 (es) 1984-03-09
NL7807800A (nl) 1979-01-31
DE2832724A1 (de) 1979-02-08
SE424998B (sv) 1982-08-23
IT1097995B (it) 1985-08-31
US4110240B1 (es) 1983-05-17
GB2001655A (en) 1979-02-07
US4110240A (en) 1978-08-29
FR2398770A1 (fr) 1979-02-23
SE7808239L (sv) 1979-01-30
JPS5452151A (en) 1979-04-24
AU514923B2 (en) 1981-03-05
AU3839478A (en) 1981-02-05
BE869362A (fr) 1978-11-16
ES479669A1 (es) 1979-08-01
IT7826312A0 (it) 1978-07-31

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