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AR033806A1 - Una composicion de terminacion, util para la terminacion de polimerizaciones por radicales libres en emulsion y para la estabilizacion de las redes asi formadas - Google Patents

Una composicion de terminacion, util para la terminacion de polimerizaciones por radicales libres en emulsion y para la estabilizacion de las redes asi formadas

Info

Publication number
AR033806A1
AR033806A1 ARP010101048A ARP010101048A AR033806A1 AR 033806 A1 AR033806 A1 AR 033806A1 AR P010101048 A ARP010101048 A AR P010101048A AR P010101048 A ARP010101048 A AR P010101048A AR 033806 A1 AR033806 A1 AR 033806A1
Authority
AR
Argentina
Prior art keywords
termination
compositions
emulsion
polymerizations
stabilization
Prior art date
Application number
ARP010101048A
Other languages
English (en)
Original Assignee
Atofina Chem 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 Atofina Chem Inc filed Critical Atofina Chem Inc
Publication of AR033806A1 publication Critical patent/AR033806A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • C09K15/08—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen containing a phenol or quinone moiety
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

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)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Se revelan composiciones para la terminación de polimerizaciones de emulsión de radical libre y estabilización de polímeros producidos de los procesos de emulsión correspondientes. Tales composiciones incluyen al menos un depurador radical hidrofílico (es decir, agentes de terminación) y al menos un depurador radical hidrofóbico. Las composiciones se encuentran orientadas preferentemente hacia aplicaciones en procesos de emulsión de redes de caucho. Estas composiciones exhiben excelente desempeno no solamente como agentes de terminación de polimerizaciones de emulsión de radical libre sino también como estabilizadores de los correspondientes polímeros. De este modo, las composiciones previenen polimerización adicional en las partículas sin requerir estabilizador adicional aún después de la remoción por vapor de tales polímeros. Esto se lleva a cabo sin el uso de químicos que presentan un elevado riesgo ambiental, de seguridad o para la salud.
ARP010101048A 2000-03-07 2001-03-06 Una composicion de terminacion, util para la terminacion de polimerizaciones por radicales libres en emulsion y para la estabilizacion de las redes asi formadas AR033806A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18762300P 2000-03-07 2000-03-07
US09/784,884 US6723255B2 (en) 2000-03-07 2001-02-16 Compositions for shortstopping free radical emulsion polymerizations and stabilizing latices made therefrom

Publications (1)

Publication Number Publication Date
AR033806A1 true AR033806A1 (es) 2004-01-07

Family

ID=26883223

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010101048A AR033806A1 (es) 2000-03-07 2001-03-06 Una composicion de terminacion, util para la terminacion de polimerizaciones por radicales libres en emulsion y para la estabilizacion de las redes asi formadas

Country Status (9)

Country Link
US (1) US6723255B2 (es)
EP (1) EP1132408A1 (es)
JP (1) JP2001253903A (es)
KR (1) KR20010088444A (es)
CN (1) CN1369512A (es)
AR (1) AR033806A1 (es)
CA (1) CA2339055A1 (es)
MX (1) MXPA01002420A (es)
PL (1) PL346289A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008502742A (ja) * 2004-06-09 2008-01-31 ダウ グローバル テクノロジーズ インコーポレイティド 安定化有機ボラン重合開始剤及び重合性組成物
KR100676996B1 (ko) * 2005-01-18 2007-02-01 여천엔씨씨 주식회사 1,3-부타디엔의 중합방지제 및 이것을 투입하는1,3-부타디엔의 중합방지방법
US20070244261A1 (en) * 2005-06-14 2007-10-18 Kaneka Corporation Polyolefin Graft Copolymer, Composition and Method for Producing Same
JP4835079B2 (ja) * 2005-09-21 2011-12-14 横浜ゴム株式会社 変性ポリマー及びその製造方法
US7354971B2 (en) * 2006-01-14 2008-04-08 Bayer Materialscience Ag Aqueous dispersions
CN101735391B (zh) * 2008-11-24 2011-09-07 中国石油天然气股份有限公司 一种不产生亚硝胺终止乳液聚合丁苯橡胶的组合物
KR101656542B1 (ko) 2009-01-14 2016-09-09 트린세오 유럽 게엠베하 에멀젼 중합에서의 단량체 전환율 증가
US8955587B2 (en) * 2011-11-16 2015-02-17 Halliburton Energy Services, Inc. Well completion methods using gellable treatment fluids having long term thermal stability of the gelled state
CN103946186B (zh) * 2011-11-29 2016-12-28 多尔夫凯塔尔化学制品（I）私人有限公司 用于控制及抑制苯乙烯的聚合的基于胺的添加剂组合物及其使用方法
FR2986003B1 (fr) * 2012-01-24 2015-01-16 Arkema France Procede de preparation de polymeres halogenes
WO2013188632A1 (en) 2012-06-14 2013-12-19 Dow Global Technologies Llc Alkyl hyroxylamine compounds and their use for shortstopping free radical polymerizations
DE112013004793T5 (de) 2012-09-28 2015-07-16 Angus Chemical Company Alkylhydroxylaminverbindungen und deren Verwendung zum Abbruch von freien Radikalpolymerisationen
CN104403059B (zh) * 2014-11-06 2018-01-19 山纳合成橡胶有限责任公司 一种接枝型氯丁橡胶终止剂及其制备方法
CN105732847B (zh) * 2014-12-11 2018-01-02 中国石油天然气股份有限公司 终止乳液聚合且不产生亚硝胺的组合物
CN108017738B (zh) * 2017-11-29 2020-03-31 济宁康德瑞化工科技有限公司 一种环保水性复合型终止剂
CN114044842B (zh) * 2021-11-23 2023-04-07 乌鲁木齐市华泰隆化学助剂有限公司 一种pvc用高效抗冻型乳液抗氧终止剂及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514363A (en) * 1945-10-31 1950-07-11 Standard Oil Dev Co Alkyl phenol-hydroxylamine mixtures as polymerization shortstops
NL137479C (es) * 1962-08-14
US3341487A (en) * 1964-07-21 1967-09-12 Pennsalt Chemicals Corp Process for stopping emulsion polymerizations by the addition of dithiocarbamate salts and alkyl hydroxyl amines
US4293672A (en) * 1980-06-27 1981-10-06 Shell Oil Company Process for stabilizing polyester compositions
US4298678A (en) * 1980-08-14 1981-11-03 E. I. Du Pont De Nemours And Company Photosensitive compositions and elements containing substituted hydroxylamine
US4654450A (en) * 1986-02-24 1987-03-31 Atlantic Richfield Company Inhibiting polymerization of vinyl aromatic monomers
US4797504A (en) * 1986-10-07 1989-01-10 Betz Laboratories, Inc. Method and composition for inhibiting acrylate ester polymerization
US4782105A (en) * 1987-04-10 1988-11-01 Ciba-Geigy Corporation Long chain N,N,-dialkylhydroxylamines and stabilized compositions
US4876300A (en) * 1987-12-30 1989-10-24 Ciba-Geigy Corporation Polyolefin compositions stabilized with long chain N,N-dialkylhydroxylamines
US5176849A (en) * 1992-04-15 1993-01-05 W. R. Grace & Co.-Conn. Composition and method for scavenging oxygen
US5384372A (en) * 1994-03-30 1995-01-24 The Goodyear Tire & Rubber Company Shortstopping of free radical polymerizations
WO1998051714A1 (en) * 1997-05-16 1998-11-19 Angus Chemical Company N-ethylhydroxylamine as a shortstopping agent for free radical polymerization
US6300533B1 (en) * 1999-08-16 2001-10-09 Uniroyal Chemical Company, Inc. Inhibition of polymerization of ethylenically unsaturated monomers
US6495065B1 (en) * 1999-09-09 2002-12-17 Atofina Chemicals, Inc. Nitrosamine-inhibiting compositions for shortstopping of free radical emulsion polymerizations
US6340729B1 (en) * 2000-07-26 2002-01-22 Atofina Chemicals, Inc. Process of polymerizing vinyl chloride with hydroxylamines

Also Published As

Publication number Publication date
KR20010088444A (ko) 2001-09-26
MXPA01002420A (es) 2003-09-25
JP2001253903A (ja) 2001-09-18
CA2339055A1 (en) 2001-09-07
CN1369512A (zh) 2002-09-18
PL346289A1 (en) 2001-09-10
US6723255B2 (en) 2004-04-20
US20010045544A1 (en) 2001-11-29
EP1132408A1 (en) 2001-09-12

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