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AR010330A1 - Agentes supresores de incrustaciones, proceso para prepararlos, composicion que tiene actividad anti incrustaciones, uso de dichos agentes, metodo parasuprimir la formacion de incrustaciones, proceso de polimerizacion, polimeros y copolimeros, y reactor de polimerizacion - Google Patents

Agentes supresores de incrustaciones, proceso para prepararlos, composicion que tiene actividad anti incrustaciones, uso de dichos agentes, metodo parasuprimir la formacion de incrustaciones, proceso de polimerizacion, polimeros y copolimeros, y reactor de polimerizacion

Info

Publication number
AR010330A1
AR010330A1 ARP970105685A ARP970105685A AR010330A1 AR 010330 A1 AR010330 A1 AR 010330A1 AR P970105685 A ARP970105685 A AR P970105685A AR P970105685 A ARP970105685 A AR P970105685A AR 010330 A1 AR010330 A1 AR 010330A1
Authority
AR
Argentina
Prior art keywords
agents
polymers
crush
formation
crushes
Prior art date
Application number
ARP970105685A
Other languages
English (en)
Original Assignee
3V Sigma Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11375350&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR010330(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3V Sigma Spa filed Critical 3V Sigma Spa
Publication of AR010330A1 publication Critical patent/AR010330A1/es

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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Agentes supresores de incrustaciones que comprenden un producto de condensacion entre un aldehído, un compuesto fenolico y un ácido carboxílicoaromático, hidroxi sustituido en el nucleo aromático. Los productos son particularmenteef ectivos para reducir o suprimir la formacion deincrustaciones en la polimerizacion de cloruro de vinilo o de acetato de vinilo, estando presentes optativamente otras sustancias copolimerizables.Otros objetivos son composiciones quecontienen l os agents mencionados anteriormente, su uso como agentes supresores de incrustaciones, métodos parasu preparacion y los productos obtenidos a partir de los mismos, los procesos de polimerizacion llevados a cabo en reactorescuyas paredes i nternas estánrevestidas con estos agentes y los polímeros obtenidos a partir de estos procesos.
ARP970105685A 1996-12-04 1997-12-03 Agentes supresores de incrustaciones, proceso para prepararlos, composicion que tiene actividad anti incrustaciones, uso de dichos agentes, metodo parasuprimir la formacion de incrustaciones, proceso de polimerizacion, polimeros y copolimeros, y reactor de polimerizacion AR010330A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002548A IT1286525B1 (it) 1996-12-04 1996-12-04 Agenti anti-incrostazione,composizioni che li contengono e loro impiego nei processi di polimerizzazione

Publications (1)

Publication Number Publication Date
AR010330A1 true AR010330A1 (es) 2000-06-07

Family

ID=11375350

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970105685A AR010330A1 (es) 1996-12-04 1997-12-03 Agentes supresores de incrustaciones, proceso para prepararlos, composicion que tiene actividad anti incrustaciones, uso de dichos agentes, metodo parasuprimir la formacion de incrustaciones, proceso de polimerizacion, polimeros y copolimeros, y reactor de polimerizacion

Country Status (23)

Country Link
US (1) US6232412B1 (es)
EP (1) EP0942936B1 (es)
JP (1) JP2001504889A (es)
KR (1) KR20000069291A (es)
CN (1) CN1154661C (es)
AR (1) AR010330A1 (es)
AU (1) AU729295B2 (es)
BR (1) BR9713841A (es)
CA (1) CA2274466A1 (es)
CO (1) CO4900093A1 (es)
CZ (1) CZ292641B6 (es)
DE (1) DE69703361T2 (es)
ES (1) ES2151293T3 (es)
GR (1) GR3035241T3 (es)
HU (1) HUP0000351A3 (es)
ID (1) ID18565A (es)
IL (1) IL130261A (es)
IT (1) IT1286525B1 (es)
NO (1) NO992604L (es)
RU (1) RU2190626C2 (es)
TW (1) TW438817B (es)
WO (1) WO1998024820A1 (es)
ZA (1) ZA9710863B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398741B1 (ko) * 1998-11-20 2003-12-24 주식회사 엘지화학 염화비닐계수지의제조방법
IT1301786B1 (it) * 1998-06-23 2000-07-07 3V Sigma Spa Composizione anti-incrostazione, e loro impiego nei processi dipolimerizzazione.
IT1313700B1 (it) 1999-12-17 2002-09-09 3V Sigma Spa Composizioni anti-incrostazione e loro impiego nei processi dipolimerizzazione.
DE60134503D1 (de) * 2001-12-12 2008-07-31 Tokuyama Corp Belagsverhinderer, verfahren zu seiner herstellung, polymerisationsreaktor, dessen innenwände mit dem belagsverhinderer bedeckt sind, und verfahren zur herstellung von vinylpolymeren unter verwendung des polymerisationsreaktors
ITMI20020271A1 (it) * 2002-02-12 2003-08-12 3V Sigma Spa Metodo per la soppressione delle incrostazioni nel processo di produzione del cloruro di vinile polimero
CN1264864C (zh) * 2002-04-11 2006-07-19 阿克佐诺贝尔股份有限公司 防污剂的涂敷方法
EP2581421A1 (en) 2011-10-12 2013-04-17 Ineos Europe AG Additive
CZ305857B6 (cs) * 2013-08-12 2016-04-13 Polymer Institute Brno, Spol. S R.O. Použití činidla pro nukleaci polyolefinů pro eliminaci tvorby úsad polyolefinového prášku v plynofázních polymeračních reaktorech
DE102015202580A1 (de) 2015-02-12 2016-08-18 Wacker Chemie Ag Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren
JP7553271B2 (ja) * 2020-06-26 2024-09-18 日鉄ケミカル＆マテリアル株式会社 多価ヒドロキシ樹脂、その製造方法、及びそれを含むエポキシ樹脂組成物、並びにエポキシ樹脂硬化物
CN112726126B (zh) * 2020-12-24 2023-06-13 云米互联科技(广东)有限公司 一种用于衣物处理装置的抑垢洗涤筒及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501286A (es) 1980-08-25 1982-07-22
GB2101498B (en) 1981-05-22 1984-09-19 Kanegafuchi Chemical Ind A process for polymerizing vinyl chloride
CA2102751A1 (en) 1992-11-10 1994-05-11 Toshihide Shimizu Polymer scale preventive agent
IT1274586B (it) 1994-08-05 1997-07-18 3V Luxembourg Sa Agente anti-incrostazione, composizioni che lo contengono e metodo di uso in procedimenti di polimerizzazione

Also Published As

Publication number Publication date
IT1286525B1 (it) 1998-07-15
TW438817B (en) 2001-06-07
IL130261A (en) 2003-07-06
CZ198099A3 (cs) 1999-11-17
HUP0000351A2 (hu) 2000-06-28
CN1239968A (zh) 1999-12-29
WO1998024820A1 (en) 1998-06-11
ES2151293T3 (es) 2000-12-16
HUP0000351A3 (en) 2000-11-28
AU4378197A (en) 1998-06-29
AU729295B2 (en) 2001-02-01
CO4900093A1 (es) 2000-03-27
KR20000069291A (ko) 2000-11-25
BR9713841A (pt) 2000-02-29
GR3035241T3 (en) 2001-04-30
DE69703361T2 (de) 2001-03-01
CN1154661C (zh) 2004-06-23
EP0942936B1 (en) 2000-10-18
ITMI962548A1 (it) 1998-06-04
JP2001504889A (ja) 2001-04-10
IL130261A0 (en) 2000-06-01
ZA9710863B (en) 1998-06-23
DE69703361D1 (de) 2000-11-23
NO992604D0 (no) 1999-05-31
RU2190626C2 (ru) 2002-10-10
NO992604L (no) 1999-07-29
CA2274466A1 (en) 1998-06-11
ITMI962548A0 (it) 1996-12-04
CZ292641B6 (cs) 2003-11-12
ID18565A (id) 1998-04-23
US6232412B1 (en) 2001-05-15
EP0942936A1 (en) 1999-09-22

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