US20050080207A1 - Addition of organic initiators during the pressure drop In vinyl chloride monomer polymerization reactions - Google Patents

Addition of organic initiators during the pressure drop In vinyl chloride monomer polymerization reactions Download PDF

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Publication number
US20050080207A1
US20050080207A1 US10/497,993 US49799304A US2005080207A1 US 20050080207 A1 US20050080207 A1 US 20050080207A1 US 49799304 A US49799304 A US 49799304A US 2005080207 A1 US2005080207 A1 US 2005080207A1
Authority
US
United States
Prior art keywords
polymerization
pressure drop
initiator
added
reactor
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.)
Abandoned
Application number
US10/497,993
Other languages
English (en)
Inventor
Lambertus Meulenbrugge
Koen Vanduffel
Hans Westmijze
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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=26077603&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20050080207(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP02077471A external-priority patent/EP1375529A1/en
Application filed by Akzo Nobel NV filed Critical Akzo Nobel NV
Priority to US10/497,993 priority Critical patent/US20050080207A1/en
Assigned to AKZO NOBEL N.V. reassignment AKZO NOBEL N.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WESTMIJZE, HANS, MEULENBRUGGE, LAMBERTUS, VANDUFFEL, KOEN ANTOON KORNELIS
Publication of US20050080207A1 publication Critical patent/US20050080207A1/en
Priority to US12/044,768 priority patent/US7834110B2/en
Abandoned legal-status Critical Current

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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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/14—Organic medium
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/38—Mixtures of peroxy-compounds
    • 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
    • C08F6/00—Post-polymerisation treatments

Definitions

  • PVAs are the preferred protective colloids for processes according to the invention
  • other conventional protective colloids such as cellulosics, water-soluble polymers, oil-soluble emulsifying agents or water-soluble emulsifying agents.
  • cellulosics such as cellulosics, water-soluble polymers, oil-soluble emulsifying agents or water-soluble emulsifying agents.
  • cellulosics such as cellulosics, water-soluble polymers, oil-soluble emulsifying agents or water-soluble emulsifying agents.
  • the amount and type of colloid that is to be used is well-known and conventional.
  • colloids are also added after the start of the pressure drop and/or during the pressure drop. If used after the start of the pressure drop and/or during the pressure drop, they can be added together with or separately from the initiator which is added in accordance with the invention.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
US10/497,993 2001-12-21 2002-12-17 Addition of organic initiators during the pressure drop In vinyl chloride monomer polymerization reactions Abandoned US20050080207A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/497,993 US20050080207A1 (en) 2001-12-21 2002-12-17 Addition of organic initiators during the pressure drop In vinyl chloride monomer polymerization reactions
US12/044,768 US7834110B2 (en) 2001-12-21 2008-03-07 Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US34243401P 2001-12-21 2001-12-21
EP02077471A EP1375529A1 (en) 2002-06-18 2002-06-18 Addition of organic initiators during a pressure drop in vinyl chloride monomer polymerization reactions
EP02077471.7 2002-06-18
PCT/EP2002/014371 WO2003054039A1 (en) 2001-12-21 2002-12-17 Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions
US10/497,993 US20050080207A1 (en) 2001-12-21 2002-12-17 Addition of organic initiators during the pressure drop In vinyl chloride monomer polymerization reactions

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/044,768 Continuation US7834110B2 (en) 2001-12-21 2008-03-07 Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions

Publications (1)

Publication Number Publication Date
US20050080207A1 true US20050080207A1 (en) 2005-04-14

Family

ID=26077603

Family Applications (2)

Application Number Title Priority Date Filing Date
US10/497,993 Abandoned US20050080207A1 (en) 2001-12-21 2002-12-17 Addition of organic initiators during the pressure drop In vinyl chloride monomer polymerization reactions
US12/044,768 Expired - Lifetime US7834110B2 (en) 2001-12-21 2008-03-07 Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions

Family Applications After (1)

Application Number Title Priority Date Filing Date
US12/044,768 Expired - Lifetime US7834110B2 (en) 2001-12-21 2008-03-07 Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions

Country Status (23)

Country Link
US (2) US20050080207A1 (https=)
EP (1) EP1456257B2 (https=)
JP (1) JP4571804B2 (https=)
KR (1) KR100932452B1 (https=)
CN (1) CN1261465C (https=)
AR (1) AR037954A1 (https=)
AT (1) ATE434632T1 (https=)
AU (1) AU2002361137B2 (https=)
BR (1) BR0215239B1 (https=)
CA (1) CA2470817C (https=)
CO (1) CO5590964A2 (https=)
DE (1) DE60232743D1 (https=)
ES (1) ES2328122T5 (https=)
HU (1) HU230963B1 (https=)
IL (1) IL162621A0 (https=)
MX (1) MXPA04006038A (https=)
MY (1) MY139215A (https=)
NO (1) NO344005B1 (https=)
PL (1) PL207290B1 (https=)
RU (1) RU2288233C2 (https=)
TW (1) TWI270553B (https=)
WO (1) WO2003054039A1 (https=)
ZA (1) ZA200405783B (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060149014A1 (en) * 2003-05-01 2006-07-06 Akzo Nobel Nv Increased polymerization reactor output by using a specific initiator system
US7173095B2 (en) 2003-06-20 2007-02-06 Akzo Nobel N. V. Polymerization process involving the dosing initiators
US20110046328A1 (en) * 2001-12-21 2011-02-24 Akzo Nobel N.V. Continuous dosing of extremely fast initiators during polymerization reactions
KR101303515B1 (ko) 2010-03-03 2013-09-03 주식회사 엘지화학 중합 생산성이 우수한 염화비닐계 수지의 현탁 중합방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005063824A1 (ja) * 2003-12-26 2005-07-14 Shin-Etsu Chemical Co., Ltd. 塩化ビニル系重合体の製造方法
PL2462114T3 (pl) 2009-08-06 2014-07-31 Akzo Nobel Chemicals Int Bv Stabilne podczas przechowywania i bezpieczne emulsje nadtlenków o wysokiej zawartości aktywnego tlenu
AR081664A1 (es) 2010-06-30 2012-10-10 Akzo Nobel Chemicals Int Bv Proceso de polimerizacion con formacion in-situ del iniciador

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954698A (en) * 1973-12-26 1976-05-04 Bp Chemicals International Limited Polymerisation process
US4015065A (en) * 1974-05-17 1977-03-29 The British Petroleum Company Limited Treatment of vinyl halide polymers
US4193890A (en) * 1977-04-06 1980-03-18 Tenneco Chemicals, Inc. Color stabilizers for vinyl chloride resins
US5739222A (en) * 1995-07-05 1998-04-14 Shin-Etsu Chemical Co., Ltd. Process for preparing vinyl chloride polymer under specified vapor pressure
US5908905A (en) * 1995-11-22 1999-06-01 Shin-Etsu Chemical Co., Ltd. Polymerization of vinyl chloride with t-butyl peroxyneoheptanoate and perester peroxide

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247805C (https=)
US3325453A (en) * 1963-10-11 1967-06-13 Ceskoslovenska Akademie Ved Polymerization method wherein the rate of initiator addition is dependent on the reaction temperature
US3451985A (en) * 1964-03-26 1969-06-24 Monsanto Co Method of polymerizing vinyl monomers
FR2133113A5 (https=) * 1971-04-08 1972-11-24 Rhone Progil
CA984548A (en) * 1972-09-05 1976-02-24 Gulf Oil Canada Limited Method of improving heat stability of emulsion polymerized polyvinyl chloride
NZ204248A (en) * 1982-06-01 1985-04-30 Ici Australia Ltd Production of vinyl chloride polymer
NO166329C (no) * 1986-01-22 1991-07-03 Atochem Vinylklorid-kopolymer og deres fremstilling.
JPH07119247B2 (ja) 1987-12-28 1995-12-20 日本ゼオン株式会社 塩化ビニル系重合体の製造法
JPH0411606A (ja) * 1990-05-01 1992-01-16 Shin Etsu Chem Co Ltd 塩化ビニル系重合体の製造方法
JPH0782304A (ja) * 1993-09-13 1995-03-28 Shin Etsu Chem Co Ltd 塩化ビニル系重合体の製造方法
JPH11106408A (ja) * 1997-04-01 1999-04-20 Sekisui Chem Co Ltd 塩化ビニル系単量体の懸濁重合方法
ID29411A (id) * 1998-09-21 2001-08-30 Akzo Nobel Nv Pengukuran kontinyu dari pemulai yang sangat cepat selama reaksi polimerisasi
JP2000230018A (ja) * 1999-02-08 2000-08-22 Mitsui Chemicals Inc 塩化ビニル系樹脂の製造方法
RU2178799C2 (ru) 1999-06-09 2002-01-27 ОАО "Капролактам" Способ получения суспензионного поливинилхлорида
UA77245C2 (uk) * 2001-12-21 2006-11-15 Акцо Нобель Н.В. Спосіб полімеризації суміші, яка містить вінілхлоридний мономер
EP1375529A1 (en) 2002-06-18 2004-01-02 Akzo Nobel N.V. Addition of organic initiators during a pressure drop in vinyl chloride monomer polymerization reactions
DE10210195B4 (de) † 2002-03-07 2005-12-15 Schwarz Pharma Ag Verwendung von 1,3-Diazaspiro-[4,5]decan-2,4-dithion zur Behandlung von Schmerz
ATE335012T1 (de) * 2002-04-12 2006-08-15 Akzo Nobel Nv Co-dosierung von organischen initiatoren und schutzcolloiden während polymerisationsreaktionen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954698A (en) * 1973-12-26 1976-05-04 Bp Chemicals International Limited Polymerisation process
US4015065A (en) * 1974-05-17 1977-03-29 The British Petroleum Company Limited Treatment of vinyl halide polymers
US4193890A (en) * 1977-04-06 1980-03-18 Tenneco Chemicals, Inc. Color stabilizers for vinyl chloride resins
US5739222A (en) * 1995-07-05 1998-04-14 Shin-Etsu Chemical Co., Ltd. Process for preparing vinyl chloride polymer under specified vapor pressure
US5908905A (en) * 1995-11-22 1999-06-01 Shin-Etsu Chemical Co., Ltd. Polymerization of vinyl chloride with t-butyl peroxyneoheptanoate and perester peroxide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110046328A1 (en) * 2001-12-21 2011-02-24 Akzo Nobel N.V. Continuous dosing of extremely fast initiators during polymerization reactions
US8367784B2 (en) 2001-12-21 2013-02-05 Akzo Nobel N.V. Continuous dosing of extremely fast initiators during polymerization reactions
US20060149014A1 (en) * 2003-05-01 2006-07-06 Akzo Nobel Nv Increased polymerization reactor output by using a specific initiator system
US8283431B2 (en) 2003-05-01 2012-10-09 Akzo Nobel Nv Increased polymerization reactor output by using a specific initiator system
US7173095B2 (en) 2003-06-20 2007-02-06 Akzo Nobel N. V. Polymerization process involving the dosing initiators
KR101303515B1 (ko) 2010-03-03 2013-09-03 주식회사 엘지화학 중합 생산성이 우수한 염화비닐계 수지의 현탁 중합방법

Also Published As

Publication number Publication date
BR0215239B1 (pt) 2014-10-14
CA2470817C (en) 2011-03-15
CN1261465C (zh) 2006-06-28
KR20040069187A (ko) 2004-08-04
JP4571804B2 (ja) 2010-10-27
EP1456257A1 (en) 2004-09-15
TWI270553B (en) 2007-01-11
AU2002361137B2 (en) 2008-01-17
US7834110B2 (en) 2010-11-16
BR0215239A (pt) 2004-11-16
ATE434632T1 (de) 2009-07-15
PL207290B1 (pl) 2010-11-30
AU2002361137A1 (en) 2003-07-09
CO5590964A2 (es) 2005-12-30
EP1456257B2 (en) 2020-04-01
WO2003054039A1 (en) 2003-07-03
RU2288233C2 (ru) 2006-11-27
PL370796A1 (en) 2005-05-30
NO20043104L (no) 2004-07-20
HU230963B1 (hu) 2019-06-28
RU2004122395A (ru) 2005-03-27
TW200301262A (en) 2003-07-01
JP2005513215A (ja) 2005-05-12
MY139215A (en) 2009-08-28
AR037954A1 (es) 2004-12-22
ZA200405783B (en) 2005-11-30
CA2470817A1 (en) 2003-07-03
CN1606575A (zh) 2005-04-13
KR100932452B1 (ko) 2009-12-17
IL162621A0 (en) 2005-11-20
ES2328122T5 (es) 2021-05-05
EP1456257B1 (en) 2009-06-24
US20080221266A1 (en) 2008-09-11
NO344005B1 (no) 2019-08-12
HUP0402472A2 (hu) 2005-03-29
DE60232743D1 (de) 2009-08-06
HUP0402472A3 (en) 2010-12-28
MXPA04006038A (es) 2004-09-27
ES2328122T3 (es) 2009-11-10

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Legal Events

Date Code Title Description
AS Assignment

Owner name: AKZO NOBEL N.V., NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MEULENBRUGGE, LAMBERTUS;VANDUFFEL, KOEN ANTOON KORNELIS;WESTMIJZE, HANS;REEL/FRAME:014921/0824;SIGNING DATES FROM 20040622 TO 20040707

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION