NL185845B - PROCESS FOR THE DISCONTINUOUS AND IN AQUEOUS DISPERSION HOMO OR COPOLYMERIZATION OF VINYL CHLORIDE. - Google Patents

PROCESS FOR THE DISCONTINUOUS AND IN AQUEOUS DISPERSION HOMO OR COPOLYMERIZATION OF VINYL CHLORIDE.

Info

Publication number: NL185845B
Authority: NL; Netherlands
Prior art keywords: homo; copolymerization; discontinuous; vinyl chloride; aqueous dispersion
Prior art date: 1976-09-06

Application number

NLAANVRAGE7709698,A

Other languages

Dutch (nl)

Other versions

NL185845C (en

NL7709698A (en

Original Assignee

Solvay

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.)

1976-09-06

Filing date

1977-09-02

Publication date

1990-03-01

1977-09-02 Application filed by Solvay filed Critical Solvay

1978-03-08 Publication of NL7709698A publication Critical patent/NL7709698A/en

1990-03-01 Publication of NL185845B publication Critical patent/NL185845B/en

1990-08-01 Application granted granted Critical

1990-08-01 Publication of NL185845C publication Critical patent/NL185845C/en

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
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
- C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)

NLAANVRAGE7709698,A 1976-09-06 1977-09-02 PROCESS FOR THE DISCONTINUOUS AND IN AQUEOUS DISPERSION HOMO OR COPOLYMERIZATION OF VINYL CHLORIDE. NL185845C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU75733A LU75733A1 (en)	1976-09-06	1976-09-06

Publications (3)

Publication Number	Publication Date
NL7709698A NL7709698A (en)	1978-03-08
NL185845B true NL185845B (en)	1990-03-01
NL185845C NL185845C (en)	1990-08-01

Family

ID=19728345

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7709698,A NL185845C (en)	1976-09-06	1977-09-02	PROCESS FOR THE DISCONTINUOUS AND IN AQUEOUS DISPERSION HOMO OR COPOLYMERIZATION OF VINYL CHLORIDE.

Country Status (18)

Country	Link
JP (1)	JPS5331788A (en)
AT (1)	AT360232B (en)
AU (1)	AU507246B2 (en)
BE (1)	BE858123A (en)
CA (1)	CA1116793A (en)
CH (1)	CH623833A5 (en)
DE (1)	DE2739708C2 (en)
ES (1)	ES462112A1 (en)
FI (1)	FI62319C (en)
FR (1)	FR2363586A1 (en)
GB (1)	GB1554499A (en)
IT (1)	IT1085020B (en)
LU (1)	LU75733A1 (en)
NL (1)	NL185845C (en)
NO (1)	NO150722C (en)
NZ (1)	NZ185072A (en)
SE (1)	SE435629C (en)
ZA (1)	ZA775325B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2845569A1 (en) *	1978-10-19	1980-04-30	Wacker Chemie Gmbh	METHOD FOR THE PRODUCTION OF VINYL HALOGENIDHOMO AND COPOLYMERISATS
DE2912571A1 (en) *	1979-03-29	1980-10-09	Basf Ag	METHOD FOR POLYMERIZING VINYL CHLORIDE
DE3029907A1 (en)	1980-08-07	1982-03-18	Hoechst Ag, 6000 Frankfurt	CONTINUOUS METHOD AND DEVICE FOR PRODUCING A VINYL CHLORIDE POLYMERISATE IN AQUEOUS SUSPENSION
IT1137506B (en) *	1981-03-13	1986-09-10	Anic Spa	COMPOSITION FOR THE COATING OF THE WALLS OF THE REACTORS AND RELATED EQUIPMENT, INTENDED FOR THE POLYMERIZATION OF VINYL COMPOUNDS, SUITABLE FOR AVOIDING OR REDUCING DEPOSITS AND INCROSTATIONS OF THE SAME EQUIPMENT AND METHOD FOR ITS USE
DE3401158A1 (en) *	1984-01-14	1985-07-18	Hoechst Ag, 6230 Frankfurt	Process for the polymerisation of vinyl chloride
DE4024150A1 (en) *	1990-07-30	1992-02-06	Basf Ag	AQUEOUS POLYMER DISPERSIONS
ES2152590T3 (en) *	1996-04-30	2001-02-01	Shinetsu Chemical Co	VINYL CHLORIDE POLYMER.
JP2002155107A (en) *	2000-11-21	2002-05-28	Shin Etsu Chem Co Ltd	Process for preparation of vinyl chloride-based polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5345836B2 (en) *	1974-04-26	1978-12-09
JPS5227492A (en) *	1975-08-28	1977-03-01	Chisso Corp	Process for preparing a vinyl chloride polymer
JPS52110794A (en) *	1976-03-13	1977-09-17	Chisso Corp	Preparation of vinyl chloride polymers
JPS52128984A (en) *	1976-04-22	1977-10-28	Chisso Corp	Preparation of vinyl chloride polymers by suspension polymerization

1976
- 1976-09-06 LU LU75733A patent/LU75733A1/xx unknown
1977
- 1977-08-26 BE BE180436A patent/BE858123A/en not_active IP Right Cessation
- 1977-08-26 IT IT27000/77A patent/IT1085020B/en active
- 1977-08-31 CA CA000285848A patent/CA1116793A/en not_active Expired
- 1977-09-01 FI FI772603A patent/FI62319C/en not_active IP Right Cessation
- 1977-09-01 NZ NZ185072A patent/NZ185072A/en unknown
- 1977-09-01 SE SE7709855A patent/SE435629C/en not_active IP Right Cessation
- 1977-09-02 AU AU28495/77A patent/AU507246B2/en not_active Expired
- 1977-09-02 DE DE2739708A patent/DE2739708C2/en not_active Expired
- 1977-09-02 ZA ZA00775325A patent/ZA775325B/en unknown
- 1977-09-02 NL NLAANVRAGE7709698,A patent/NL185845C/en not_active IP Right Cessation
- 1977-09-05 GB GB36946/77A patent/GB1554499A/en not_active Expired
- 1977-09-05 ES ES462112A patent/ES462112A1/en not_active Expired
- 1977-09-05 FR FR7727044A patent/FR2363586A1/en active Granted
- 1977-09-05 CH CH1081477A patent/CH623833A5/en not_active IP Right Cessation
- 1977-09-05 JP JP10656277A patent/JPS5331788A/en active Granted
- 1977-09-05 AT AT637877A patent/AT360232B/en not_active IP Right Cessation
- 1977-09-05 NO NO773062A patent/NO150722C/en unknown

Also Published As

Publication number	Publication date
NO773062L (en)	1978-03-07
SE7709855L (en)	1978-03-07
NL185845C (en)	1990-08-01
SE435629B (en)	1984-10-08
ZA775325B (en)	1978-07-26
AU2849577A (en)	1979-03-08
NO150722C (en)	1987-01-20
CH623833A5 (en)	1981-06-30
AU507246B2 (en)	1980-02-07
NZ185072A (en)	1978-09-20
FI62319B (en)	1982-08-31
ATA637877A (en)	1980-05-15
AT360232B (en)	1980-12-29
NL7709698A (en)	1978-03-08
ES462112A1 (en)	1978-06-01
JPS5331788A (en)	1978-03-25
IT1085020B (en)	1985-05-28
CA1116793A (en)	1982-01-19
DE2739708C2 (en)	1986-03-13
FI62319C (en)	1982-12-10
NO150722B (en)	1984-08-27
DE2739708A1 (en)	1978-03-09
LU75733A1 (en)	1978-04-27
SE435629C (en)	1986-05-26
FR2363586A1 (en)	1978-03-31
BE858123A (en)	1978-02-27
GB1554499A (en)	1979-10-24
JPS6129966B2 (en)	1986-07-10
FR2363586B1 (en)	1980-04-04
FI772603A (en)	1978-03-07

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Publication	Publication Date	Title
NL7705867A (en)	1977-12-06	METHOD AND INSTALLATION FOR THE CONTINUOUS PREPARATION OF VINYL CHLORIDE POLYMERS.
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NL189351C (en)	1993-03-16	PROCESS FOR PREPARING 4-CHLORO-5-ETHOXYCARBONYL-2-METHOXYPYRIMIDINE AND PROCESS FOR PREPARING THEREOF 6-ETHOXYCARBONYL-8-ETHYL-2-METHOXY-5-OXO-DRO-5,8-DI-OH-5-HYDROXY-5,8 D) PYRIMIDINE.

Legal Events

Date	Code	Title	Description
1984-10-01	BA	A request for search or an international-type search has been filed
1984-10-01	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-03-01	BC	A request for examination has been filed
1994-08-01	TNT	Modifications of names of proprietors of patents or applicants of examined patent applications	Owner name: SOLVAY (SOCIETE ANONYME)
1997-06-02	V1	Lapsed because of non-payment of the annual fee	Effective date: 19970401