GB2001655B - Coprecipitation process - Google Patents

Coprecipitation process

Info

Publication number
GB2001655B
GB2001655B GB787831190A GB7831190A GB2001655B GB 2001655 B GB2001655 B GB 2001655B GB 787831190 A GB787831190 A GB 787831190A GB 7831190 A GB7831190 A GB 7831190A GB 2001655 B GB2001655 B GB 2001655B
Authority
GB
United Kingdom
Prior art keywords
coprecipitation process
coprecipitation
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
GB787831190A
Other languages
English (en)
Other versions
GB2001655A (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 GB2001655A publication Critical patent/GB2001655A/en
Application granted granted Critical
Publication of GB2001655B publication Critical patent/GB2001655B/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)
GB787831190A 1977-07-29 1978-07-26 Coprecipitation process Expired GB2001655B (en)

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 (2)

Publication Number Publication Date
GB2001655A GB2001655A (en) 1979-02-07
GB2001655B true GB2001655B (en) 1982-03-17

Family

ID=25231136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB787831190A Expired GB2001655B (en) 1977-07-29 1978-07-26 Coprecipitation process

Country Status (13)

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

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
US6923175B2 (en) 2002-03-20 2005-08-02 Mannkind Corporation Inhalation apparatus
CN101010305B (zh) 2004-08-20 2010-08-11 曼金德公司 二酮哌嗪合成的催化反应
BR122019022692B1 (pt) 2004-08-23 2023-01-10 Mannkind Corporation Composição terapêutica em pó seco contendo dicetopiperazina, pelo menos um tipo de cátion e um agente biologicamente ativo
KR101384456B1 (ko) 2005-09-14 2014-04-10 맨카인드 코포레이션 활성제에 대한 결정질 미립자 표면의 친화력의 증가를 기반으로 하는 약물 제제화의 방법
ES2647080T3 (es) 2006-02-22 2017-12-19 Mannkind Corporation Un método para mejorar las propiedades farmacéuticas de micropartículas que comprenden dicetopiperazina y un agente activo
WO2011163272A1 (en) 2010-06-21 2011-12-29 Mannkind Corporation Dry powder drug delivery system and methods
EP2227497A1 (en) 2008-01-04 2010-09-15 C.R. Bard, INC. Synthetic polyisoprene foley catheter
DK2293833T3 (en) 2008-06-13 2016-05-23 Mannkind Corp DRY POWDER INHALER AND MEDICINAL ADMINISTRATION SYSTEM
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
CA2728523C (en) 2008-06-20 2020-03-10 Mannkind Corporation An interactive apparatus and method for real-time profiling of inhalation efforts
US8795573B2 (en) 2008-06-30 2014-08-05 C.R. Bard, Inc. Polyurethane/polyisoprene blend catheter
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
CA2754595C (en) 2009-03-11 2017-06-27 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
JP5784622B2 (ja) 2009-11-03 2015-09-24 マンカインド コーポレ−ション 吸入活動をシミュレートするための装置及び方法
ES2625858T3 (es) 2011-04-01 2017-07-20 Mannkind Corporation Paquete de tipo blíster para cartuchos farmacéuticos
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
HK1201475A1 (en) 2011-10-24 2015-09-04 Mannkind Corporation Methods and compositions for treating pain
CA3098386C (en) 2012-07-12 2022-11-29 Mannkind Corporation Dry powder drug delivery systems and methods
EP2911690A1 (en) 2012-10-26 2015-09-02 MannKind Corporation Inhalable influenza vaccine compositions and methods
MX369136B (es) 2013-03-15 2019-10-30 Mannkind Corp Composiciones de dicetopiperazina microcristalina y metodos.
BR122019026637B1 (pt) 2013-07-18 2023-09-26 Mannkind Corporation Formulações farmacêuticas de pó seco e método para a fabricação de uma formulação de pó seco
US11446127B2 (en) 2013-08-05 2022-09-20 Mannkind Corporation Insufflation apparatus and methods
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 (enExample) * 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
US4110240A (en) 1978-08-29
IT1097995B (it) 1985-08-31
NL7807800A (nl) 1979-01-31
JPS6158491B2 (enExample) 1986-12-11
DE2832724A1 (de) 1979-02-08
JPS5452151A (en) 1979-04-24
CA1104731A (en) 1981-07-07
AU3839478A (en) 1981-02-05
GB2001655A (en) 1979-02-07
FR2398770B1 (enExample) 1984-03-09
US4110240B1 (enExample) 1983-05-17
BE869362A (fr) 1978-11-16
BR7804804A (pt) 1979-04-10
SE424998B (sv) 1982-08-23
FR2398770A1 (fr) 1979-02-23
SE7808239L (sv) 1979-01-30
DE2832724C2 (de) 1984-07-05
ES471880A1 (es) 1979-10-16
AU514923B2 (en) 1981-03-05
IT7826312A0 (it) 1978-07-31
ES479669A1 (es) 1979-08-01

Similar Documents

Publication Publication Date Title
GB2001655B (en) Coprecipitation process
GB2007148B (en) Process
JPS5394582A (en) Continuously polymerrproducing process
GB2010922B (en) Ion-nitriding process
GB2010294B (en) Process
AU3728978A (en) Sulfamoyl-aryl-ketones
AU3526278A (en) L-sucrose
GB2010923B (en) Ion-nitriding process
JPS543836A (en) Dryyspray process
PT68977A (en) Spin-texture process
AU3677378A (en) N-acylmethyl-chloroacetanilides
AU3828478A (en) Benzodiazepine-diones
ZA786403B (en) Process
ZA784371B (en) Thermo-activation process
PH13509A (en) Deflourination process
AU3533578A (en) Micro-mill-mixer
AU3918778A (en) Beta-substituted-diketones
AU3785078A (en) Piperidino-propanols
GB2011413B (en) Menthenone prudiction process
ZA784827B (en) Oxyhalogenation process
AU3355078A (en) Aryl-hexafuranosides
AU3774978A (en) Butyl-p-benzoylbenzoates
ZM5978A1 (en) Process
AU3845478A (en) Isoquinoline-diones
GB2000754B (en) Process

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19980725