ZA746361B - Polymerzization process - Google Patents

Polymerzization process

Info

Publication number: ZA746361B
Authority: ZA; South Africa
Prior art keywords: polymerzization; polymerzization process
Prior art date: 1973-10-10

Application number

ZA00746361A

Other languages

English (en)

Inventor

W Fester

K Ruchlak

E Albers

Original Assignee

Hoechst Ag

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.)

1973-10-10

Filing date

1974-10-07

Publication date

1975-11-26

1974-10-07 Application filed by Hoechst Ag filed Critical Hoechst Ag

1975-11-26 Publication of ZA746361B publication Critical patent/ZA746361B/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
- 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
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
- B01J2219/0286—Steel

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

ZA00746361A 1973-10-10 1974-10-07 Polymerzization process ZA746361B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2350720A DE2350720C3 (de)	1973-10-10	1973-10-10	Polymerisationsverfahren

Publications (1)

Publication Number	Publication Date
ZA746361B true ZA746361B (en)	1975-11-26

Family

ID=5894949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00746361A ZA746361B (en)	1973-10-10	1974-10-07	Polymerzization process

Country Status (19)

Country	Link
US (1)	US3970610A (xx)
JP (1)	JPS5072985A (xx)
AT (1)	AT339046B (xx)
AU (1)	AU7406574A (xx)
BE (1)	BE820932A (xx)
BR (1)	BR7408414D0 (xx)
CA (1)	CA1039232A (xx)
CS (1)	CS178931B2 (xx)
DD (1)	DD113920A5 (xx)
DE (1)	DE2350720C3 (xx)
ES (1)	ES430717A1 (xx)
FR (1)	FR2247475B1 (xx)
GB (1)	GB1478411A (xx)
HU (1)	HU170276B (xx)
IT (1)	IT1022688B (xx)
NL (1)	NL7413123A (xx)
RO (1)	RO66792A (xx)
SE (1)	SE7412637L (xx)
ZA (1)	ZA746361B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2636653A1 (de) *	1975-08-26	1977-03-10	Hoechst Ag	Verfahren und vorrichtung zur polymerisation von alpha-aethylenisch ungesaettigten monomeren in waessrigen medien
DE2625149C3 (de) *	1976-06-04	1981-01-08	Hoechst Ag, 6000 Frankfurt	Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Vinylchloridpolymerisaten in wäßriger Emulsion
US4627900A (en) *	1982-08-27	1986-12-09	Amax Inc.	Electrochemical dissolution and control of nickel sulfide scale
DE4013715A1 (de) *	1990-04-28	1991-10-31	Bayer Ag	Reduzierung des wandbelages in gefaessen fuer polymerisatemulsionen
DE4320660A1 (de) *	1993-06-22	1995-01-05	Basf Ag	Verfahren zur Reduzierung des Wandbelages bei der Suspensionspolymerisation von Acryl- und/oder Methacrylgruppen-haltigen Monomeren
JP4106639B1 (ja) *	1996-09-30	2008-06-25	東芝ライテック株式会社	住宅用分電盤
AT412972B (de) *	2003-10-14	2005-09-26	Bierbaumer Hans Peter Dr	Vorrichtung zur umwandlung von energie
JP5942173B2 (ja)	2014-11-05	2016-06-29	パナソニックＩｐマネジメント株式会社	商品モニタリング装置、商品モニタリングシステムおよび商品モニタリング方法
CN104893213B (zh) *	2015-06-19	2017-09-26	武汉工程大学	载银氧化石墨烯聚乙烯醇复合薄膜的制备方法
CN110644233A (zh) *	2019-10-22	2020-01-03	广州科司达纺织助剂有限公司	一种无硅柔软剂及其制备方法
CN111072829A (zh) *	2019-12-30	2020-04-28	山东泰和水处理科技股份有限公司	一种聚马来酸的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3489663A (en) *	1965-10-19	1970-01-13	Owens Illinois Inc	Electrolytic polymerization
US3414496A (en) *	1965-10-20	1968-12-03	Continental Oil Co	Controlled potential protection of metallic vessel-latex solution systems
NL130334C (xx) *	1966-05-03
US3642745A (en) *	1968-06-07	1972-02-15	Solvay	Procedure for the polymerization and copolymerization of vinyl chloride
US3562238A (en) *	1968-09-16	1971-02-09	Goodrich Co B F	Suspension polymerization process for vinyl chloride polymers
US3738974A (en) *	1969-11-20	1973-06-12	Japan Atomic Energy Res Inst	Liquid phase process for the polymerization of unsaturated monomers
DE2239942C3 (de) *	1972-08-14	1988-02-11	Wacker-Chemie GmbH, 8000 München	Verfahren zur Polymerisation von Vinylchlorid
US3882195A (en) *	1973-05-16	1975-05-06	Air Prod & Chem	Pre-emulsification-delayed initiation suspension pearl polymerization process

1973
- 1973-10-10 DE DE2350720A patent/DE2350720C3/de not_active Expired
1974
- 1974-10-01 CS CS7400006734A patent/CS178931B2/cs unknown
- 1974-10-04 NL NL7413123A patent/NL7413123A/xx unknown
- 1974-10-04 ES ES430717A patent/ES430717A1/es not_active Expired
- 1974-10-07 ZA ZA00746361A patent/ZA746361B/xx unknown
- 1974-10-08 JP JP49115260A patent/JPS5072985A/ja active Pending
- 1974-10-08 AU AU74065/74A patent/AU7406574A/en not_active Expired
- 1974-10-08 US US05/513,146 patent/US3970610A/en not_active Expired - Lifetime
- 1974-10-08 SE SE7412637A patent/SE7412637L/xx unknown
- 1974-10-08 IT IT28192/74A patent/IT1022688B/it active
- 1974-10-08 GB GB4353774A patent/GB1478411A/en not_active Expired
- 1974-10-08 RO RO7480157A patent/RO66792A/ro unknown
- 1974-10-09 AT AT811874A patent/AT339046B/de not_active IP Right Cessation
- 1974-10-09 DD DD181584A patent/DD113920A5/xx unknown
- 1974-10-09 BR BR8414/74A patent/BR7408414D0/pt unknown
- 1974-10-09 CA CA211,118A patent/CA1039232A/en not_active Expired
- 1974-10-10 FR FR7434106A patent/FR2247475B1/fr not_active Expired
- 1974-10-10 BE BE149414A patent/BE820932A/xx unknown
- 1974-10-10 HU HUHO1730A patent/HU170276B/hu unknown

Also Published As

Publication number	Publication date
JPS5072985A (xx)	1975-06-16
RO66792A (ro)	1980-03-15
DE2350720C3 (de)	1979-11-08
FR2247475A1 (xx)	1975-05-09
ATA811874A (de)	1977-01-15
DD113920A5 (xx)	1975-07-05
IT1022688B (it)	1978-04-20
GB1478411A (en)	1977-06-29
BR7408414D0 (pt)	1975-07-29
AU7406574A (en)	1976-04-15
FR2247475B1 (xx)	1979-06-08
BE820932A (fr)	1975-04-10
US3970610A (en)	1976-07-20
SE7412637L (xx)	1975-04-11
AT339046B (de)	1977-09-26
DE2350720B2 (de)	1979-03-22
DE2350720A1 (de)	1975-07-10
ES430717A1 (es)	1977-03-01
HU170276B (xx)	1977-05-28
CS178931B2 (en)	1977-10-31
CA1039232A (en)	1978-09-26
NL7413123A (nl)	1975-04-14

Publication	Publication Date	Title
JPS514464A (en)	1976-01-14	Junkatsuyu no saiseihoho
YU127874A (en)	1980-10-31	Process for obtaining compolyamides
JPS5133102A (en)	1976-03-22	Sekitan no gasukahoho
JPS511558A (en)	1976-01-08	Atsushukuhizumi no hikui shirokisanerasutomaa
YU36948B (en)	1984-08-31	Process for obtaining piperazinyl-quinazolines
YU36980B (en)	1984-08-31	Process for obtaining new d-homosteroids
YU37346B (en)	1984-08-31	Process for obtaining 14beta-alkyloxamorphinane
YU88174A (en)	1982-06-18	Process for obtaining 2-arylamino-2-imidazoline derivativees
JPS5195985A (en)	1976-08-23	Fukugodenkyokutai no seizoho
YU39303B (en)	1984-10-31	Process for obtaining alfa-6-deoxy-tetracyclines
AU7125674A (en)	1976-01-22	Bag-handling methods
ZA746361B (en)	1975-11-26	Polymerzization process
YU25374A (en)	1982-02-28	Process for obtaining 6delta-deoxytetracyline
YU36922B (en)	1984-08-31	Process for obtaining new m-diurethanes
ZA7422B (en)	1974-11-27	Reduction process
JPS5152867A (en)	1976-05-10	yobihyojibanoyobi hizukehyojiban no kudosochi
YU279774A (en)	1982-06-18	Process for obtaining 4-oxo-2-imidazolidinylidene-urea
JPS5137457A (en)	1976-03-29	Sokohoisuto no itsusoboshisochi
JPS5110895A (en)	1976-01-28	Horikaaboneeto no seizohoho
YU36941B (en)	1984-08-31	Process for obtaining new thiadizolyl-carbamides
JPS5129210A (en)	1976-03-12	Mushukaninnikumatsu no seizoho
JPS517064A (en)	1976-01-21	Goseimeiboku no seizohoho
YU36520B (en)	1984-02-29	Process for obtaining new thiadiazolylimidazolidinones
YU36009B (en)	1981-11-13	Process for obtaining 4-acetamido-phenyl-2-acetoxybenzoate
AU7226974A (en)	1976-02-19	Method