CA1104731A - Coprecipitation process - Google Patents

Coprecipitation process

Info

Publication number
CA1104731A
CA1104731A CA307,410A CA307410A CA1104731A CA 1104731 A CA1104731 A CA 1104731A CA 307410 A CA307410 A CA 307410A CA 1104731 A CA1104731 A CA 1104731A
Authority
CA
Canada
Prior art keywords
chemical
latex
rubber
binder
compounding
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
CA307,410A
Other languages
English (en)
French (fr)
Inventor
Anders H. Johansson
Thomas J. Leo
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
Application granted granted Critical
Publication of CA1104731A publication Critical patent/CA1104731A/en
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)
CA307,410A 1977-07-29 1978-07-14 Coprecipitation process Expired CA1104731A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US820,557 1977-07-29
US05/820,557 US4110240A (en) 1977-07-29 1977-07-29 Coprecipitation process

Publications (1)

Publication Number Publication Date
CA1104731A true CA1104731A (en) 1981-07-07

Family

ID=25231136

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307,410A Expired CA1104731A (en) 1977-07-29 1978-07-14 Coprecipitation process

Country Status (13)

Country Link
US (1) US4110240A (cg-RX-API-DMAC7.html)
JP (1) JPS5452151A (cg-RX-API-DMAC7.html)
AU (1) AU514923B2 (cg-RX-API-DMAC7.html)
BE (1) BE869362A (cg-RX-API-DMAC7.html)
BR (1) BR7804804A (cg-RX-API-DMAC7.html)
CA (1) CA1104731A (cg-RX-API-DMAC7.html)
DE (1) DE2832724C2 (cg-RX-API-DMAC7.html)
ES (2) ES471880A1 (cg-RX-API-DMAC7.html)
FR (1) FR2398770A1 (cg-RX-API-DMAC7.html)
GB (1) GB2001655B (cg-RX-API-DMAC7.html)
IT (1) IT1097995B (cg-RX-API-DMAC7.html)
NL (1) NL7807800A (cg-RX-API-DMAC7.html)
SE (1) SE424998B (cg-RX-API-DMAC7.html)

Families Citing this family (41)

* 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
AU1862899A (en) * 1998-03-11 1999-09-23 Goodyear Tire And Rubber Company, The 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
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.
BRPI0821878A2 (pt) 2008-01-04 2019-09-10 Bard Inc C R composições, métodos de cura de látex de poliisopreno sintético e cateter de drenagem urinária não residente
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
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
RU2470681C2 (ru) 2008-06-20 2012-12-27 Маннкайнд Корпорейшн Интерактивное устройство и способ профилирования усилий при ингаляции в реальном масштабе времени
WO2010002914A1 (en) 2008-06-30 2010-01-07 C.R. Bard, Inc. Polyurethane/polysoprene blend catheter
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
US20110017677A1 (en) * 2009-06-04 2011-01-27 Evans Thomas S Oil field water recycling system and method
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 (cg-RX-API-DMAC7.html) 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
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
CN117534893B (zh) * 2023-12-15 2024-06-07 揭阳市东拓家居实业有限公司 一种抗菌塑料及其制备工艺

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 (cg-RX-API-DMAC7.html) * 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
DE2832724A1 (de) 1979-02-08
IT7826312A0 (it) 1978-07-31
NL7807800A (nl) 1979-01-31
FR2398770A1 (fr) 1979-02-23
GB2001655A (en) 1979-02-07
SE424998B (sv) 1982-08-23
JPS6158491B2 (cg-RX-API-DMAC7.html) 1986-12-11
SE7808239L (sv) 1979-01-30
BE869362A (fr) 1978-11-16
DE2832724C2 (de) 1984-07-05
GB2001655B (en) 1982-03-17
BR7804804A (pt) 1979-04-10
US4110240A (en) 1978-08-29
IT1097995B (it) 1985-08-31
AU3839478A (en) 1981-02-05
ES471880A1 (es) 1979-10-16
FR2398770B1 (cg-RX-API-DMAC7.html) 1984-03-09
AU514923B2 (en) 1981-03-05
US4110240B1 (cg-RX-API-DMAC7.html) 1983-05-17
ES479669A1 (es) 1979-08-01
JPS5452151A (en) 1979-04-24

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Legal Events

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