DK150524C - PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE USING A CRUSHING PREVENTION - Google Patents

PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE USING A CRUSHING PREVENTION

Info

Publication number: DK150524C
Authority: DK; Denmark
Prior art keywords: polymerization; procedure; vinyl chloride; crushing prevention; crushing
Prior art date: 1974-12-27

Application number

DK585075A

Other languages

Danish (da)

Other versions

DK150524B (en

DK585075A (en

Inventor

Shunichi Koyanagi

Hajime Kitamura

Original Assignee

Shinetsu Chemical Co

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.)

1974-12-27

Filing date

1975-12-22

Publication date

1987-10-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11466193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK150524(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1975-12-22 Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co

1976-06-28 Publication of DK585075A publication Critical patent/DK585075A/en

1987-03-16 Publication of DK150524B publication Critical patent/DK150524B/en

1987-10-26 Application granted granted Critical

1987-10-26 Publication of DK150524C publication Critical patent/DK150524C/en

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
- C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls

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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

DK585075A 1974-12-27 1975-12-22 PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE USING A CRUSHING PREVENTION DK150524C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP15775		1974-12-27
JP75157A JPS5224953B2 (en)	1974-12-27	1974-12-27

Publications (3)

Publication Number	Publication Date
DK585075A DK585075A (en)	1976-06-28
DK150524B DK150524B (en)	1987-03-16
DK150524C true DK150524C (en)	1987-10-26

Family

ID=11466193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK585075A DK150524C (en)	1974-12-27	1975-12-22	PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE USING A CRUSHING PREVENTION

Country Status (30)

Country	Link
JP (1)	JPS5224953B2 (en)
AR (1)	AR216895A1 (en)
AT (1)	AT345555B (en)
AU (1)	AU502319B2 (en)
BE (1)	BE837056A (en)
BR (1)	BR7508670A (en)
CA (1)	CA1118943A (en)
CH (1)	CH631187A5 (en)
CS (1)	CS195302B2 (en)
DD (1)	DD125352A5 (en)
DE (1)	DE2557788A1 (en)
DK (1)	DK150524C (en)
ES (1)	ES443892A1 (en)
FI (1)	FI58782C (en)
FR (1)	FR2295971A1 (en)
GB (1)	GB1536160A (en)
HU (1)	HU174511B (en)
IE (1)	IE42459B1 (en)
IL (1)	IL48717A (en)
IN (1)	IN143739B (en)
IT (1)	IT1051915B (en)
NL (1)	NL174357C (en)
NO (1)	NO754343L (en)
NZ (1)	NZ179652A (en)
PH (1)	PH11096A (en)
RO (1)	RO71577A (en)
SE (1)	SE7514509L (en)
TR (1)	TR19219A (en)
YU (1)	YU39120B (en)
ZA (1)	ZA757968B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5213592A (en) *	1975-07-23	1977-02-01	Shin Etsu Chem Co Ltd	Polymerization of vinyl chloride
US4068052A (en) *	1976-06-23	1978-01-10	Continental Oil Company	Reducing PVC polymer buildup in polymerization reactors with dithioxamides and alumina
GR64894B (en) *	1977-01-25	1980-06-07	Shinetsu Chemical Co	Method for the polymerization of a vinyl menomer
JPS548690A (en) *	1977-06-20	1979-01-23	Goodrich Co B F	Method of preventing polymer from adhering on inner surface of polymerization reactor
US4359560A (en)	1978-06-13	1982-11-16	Air Products And Chemicals, Inc.	Method for reducing wall fouling in vinyl chloride polymerization
CA1147098A (en) *	1979-04-30	1983-05-24	Louis Cohen	Coating polymerization reactors with the reaction products of thiodiphenols and a bleach
US4272622A (en) *	1979-05-22	1981-06-09	Shin-Etsu Chemical Co., Ltd.	Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer in an aqueous medium
JPS58210902A (en) *	1982-05-31	1983-12-08	Shin Etsu Chem Co Ltd	Polymerization of vinyl monomer
JPS59170102A (en) *	1983-03-17	1984-09-26	Shin Etsu Chem Co Ltd	Polymerization of vinyl monomer
JPS60233103A (en) *	1984-05-07	1985-11-19	Shin Etsu Chem Co Ltd	Polymerization of vinyl monomers
US4659791A (en) *	1984-09-11	1987-04-21	The B.F. Goodrich Company	Internally coated reaction vessel for use in olefinic polymerization
JPS6220509A (en) *	1985-07-18	1987-01-29	Shin Etsu Chem Co Ltd	Polymerization of vinyl monomer
JPS63180849U (en) *	1987-05-13	1988-11-22
CA1289297C (en) *	1987-12-08	1991-09-17	Toshihide Shimizu	Method of preventing polymer-scale formation
PT805168E (en) *	1996-04-30	2001-02-28	Shinetsu Chemical Co	VINYL CHLORIDE POLYMER
CN115197351A (en) *	2022-07-06	2022-10-18	新疆中泰化学托克逊能化有限公司	Vinyl chloride resin material and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2044259C2 (en) *	1970-09-07	1985-08-22	Shinetsu Chemical Co., Tokio/Tokyo	Process for the suspension polymerization of vinyl chloride
US3849179A (en) *	1973-08-27	1974-11-19	Goodrich Co B F	Internally coated reaction vessel and process for coating the same
US3962202A (en) *	1973-08-27	1976-06-08	The B. F. Goodrich Company	Process for polymerizing olefinic monomers which substantially eliminates polymer buildup

1974
- 1974-12-27 JP JP75157A patent/JPS5224953B2/ja not_active Expired
1975
- 1975-12-19 CA CA000242161A patent/CA1118943A/en not_active Expired
- 1975-12-19 NL NLAANVRAGE7514844,A patent/NL174357C/en active Search and Examination
- 1975-12-22 NO NO75754343A patent/NO754343L/no unknown
- 1975-12-22 DE DE19752557788 patent/DE2557788A1/en not_active Withdrawn
- 1975-12-22 DK DK585075A patent/DK150524C/en not_active IP Right Cessation
- 1975-12-22 SE SE7514509A patent/SE7514509L/en unknown
- 1975-12-22 FI FI753618A patent/FI58782C/en not_active IP Right Cessation
- 1975-12-23 AT AT978675A patent/AT345555B/en not_active IP Right Cessation
- 1975-12-23 ZA ZA757968A patent/ZA757968B/en unknown
- 1975-12-23 IT IT7530709A patent/IT1051915B/en active
- 1975-12-23 PH PH17914A patent/PH11096A/en unknown
- 1975-12-23 HU HU75SI1504A patent/HU174511B/en unknown
- 1975-12-23 IE IE2819/75A patent/IE42459B1/en unknown
- 1975-12-23 NZ NZ179652A patent/NZ179652A/en unknown
- 1975-12-23 GB GB52622/75A patent/GB1536160A/en not_active Expired
- 1975-12-24 FR FR7539658A patent/FR2295971A1/en active Granted
- 1975-12-24 IL IL7548717A patent/IL48717A/en unknown
- 1975-12-24 BE BE163092A patent/BE837056A/en not_active IP Right Cessation
- 1975-12-24 YU YU03289/75A patent/YU39120B/en unknown
- 1975-12-24 CH CH1680075A patent/CH631187A5/en not_active IP Right Cessation
- 1975-12-25 TR TR19219A patent/TR19219A/en unknown
- 1975-12-26 BR BR7508670*A patent/BR7508670A/en unknown
- 1975-12-26 ES ES75443892A patent/ES443892A1/en not_active Expired
- 1975-12-27 CS CS758885A patent/CS195302B2/en unknown
- 1975-12-27 RO RO197584335A patent/RO71577A/en unknown
- 1975-12-29 DD DD190610A patent/DD125352A5/xx unknown
- 1975-12-29 AR AR261781A patent/AR216895A1/en active
- 1975-12-30 AU AU87939/75A patent/AU502319B2/en not_active Expired
1976
- 1976-01-05 IN IN36/CAL/76A patent/IN143739B/en unknown

Also Published As

Publication number	Publication date
CA1118943A (en)	1982-02-23
IT1051915B (en)	1981-05-20
CH631187A5 (en)	1982-07-30
DD125352A5 (en)	1977-04-13
IL48717A (en)	1979-01-31
BE837056A (en)	1976-04-16
JPS5176378A (en)	1976-07-01
IN143739B (en)	1978-01-28
JPS5224953B2 (en)	1977-07-05
GB1536160A (en)	1978-12-20
IL48717A0 (en)	1976-02-29
YU39120B (en)	1984-06-30
ES443892A1 (en)	1977-05-01
BR7508670A (en)	1976-09-08
AU8793975A (en)	1977-07-07
PH11096A (en)	1977-10-25
CS195302B2 (en)	1980-01-31
ATA978675A (en)	1978-01-15
DK150524B (en)	1987-03-16
FR2295971B1 (en)	1978-05-19
YU328975A (en)	1982-02-28
DE2557788A1 (en)	1976-07-08
HU174511B (en)	1980-01-28
RO71577A (en)	1982-02-26
IE42459L (en)	1976-06-27
NL7514844A (en)	1976-06-29
NZ179652A (en)	1978-04-03
FI58782C (en)	1981-04-10
NL174357C (en)	1984-06-01
FI753618A (en)	1976-06-28
DK585075A (en)	1976-06-28
TR19219A (en)	1978-06-07
AT345555B (en)	1978-01-15
AR216895A1 (en)	1980-02-15
AU502319B2 (en)	1979-07-19
IE42459B1 (en)	1980-08-13
FR2295971A1 (en)	1976-07-23
SE7514509L (en)	1976-06-28
NO754343L (en)	1976-06-29
ZA757968B (en)	1976-11-24
FI58782B (en)	1980-12-31

Publication	Publication Date	Title
DK592275A (en)	1975-12-29	PROCEDURE FOR POLYMERIZATION OF L-ALKENES
DK150524C (en)	1987-10-26	PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE USING A CRUSHING PREVENTION
DK425775A (en)	1976-03-25	VINYL CHLORIDE EMULSION POLYMERIZATION PROCEDURE
DK192376A (en)	1976-10-31	PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE IN GRAINED MICROSUSPENSION
TR19676A (en)	1979-10-05	PROCEDURE FOR POLYMERIZATION OF VINYL MONOMERS
DK151342C (en)	1988-04-25	PROCEDURE FOR REMOVAL OF RESIDUAL VINYL CHLORIDE MONOMER FROM A VINYL CHLORIDE POLYMER
DK482275A (en)	1976-04-29	VINYL CHLORIDE POLYMERIZATION PROCEDURE
SE7800769L (en)	1978-07-26	PROCEDURE FOR POLYMERIZATION OF VINYL MONOMERS
ZA751494B (en)	1976-02-25	Emulsion polymerization of acrylate or other vinyl monomers
NO141995C (en)	1980-06-11	PROCEDURE FOR THE PREPARATION OF A VINYL CHLORIDE POLYMER
NO147524C (en)	1983-04-27	PROCEDURE FOR AA PREVENT POLYMER BUILDING IN A POLYMERIZATION REACTOR UNDER SUSPENSION POLYMERIZATION OF VINYL CHLORIDE MONOMERS
SE410107B (en)	1979-09-24	WAY TO RENGORA REACTION VESSEL FOR POLYMERIZATION OF VINYL CHLORIDE
DK336078A (en)	1979-01-30	PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE
DK152508C (en)	1988-08-29	PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE
SE7810443L (en)	1979-04-07	PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE MONOMERS
DK552375A (en)	1976-06-11	VINYL CHLORIDE SUSPENSION POLYMERIZATION PROCEDURE
DK152217C (en)	1988-08-29	PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE
BE817862A (en)	1974-11-18	POLYMERIZATION OF VINYL COMPOUNDS
BE835696A (en)	1976-05-18	SOLID PHASE POLYMERIZATION
DK152759C (en)	1988-10-03	PROCEDURE FOR THE REMOVAL OF VINYL CHLORIDE MONOMERS FROM A VINYL CHLORIDE POLYMER
DK355276A (en)	1977-02-09	VINYL CHLORIDE POLYMERIZATION PROCEDURE
BE826306A (en)	1975-09-05	POLYMERIZATION OF DIENES
IL47036A0 (en)	1975-06-25	Process for the emulsion polymerization of vinyl chloride
ATA792675A (en)	1977-08-15	PROCEDURE FOR STOPPING THE POLYMERIZATION OF VINYL CHLORIDE IN AQUATIC DISPERSION
DK408276A (en)	1977-03-12	PROCEDURE FOR MAKING VINYL CHLORIDE POLYMERS

Legal Events

Date	Code	Title	Description
1995-08-28	PBP	Patent lapsed