NO310920B1 - Avleiringshemmende middel til paforing pa polymeseringsreaktor - Google Patents

Avleiringshemmende middel til paforing pa polymeseringsreaktor Download PDF

Info

Publication number: NO310920B1
Authority: NO; Norway
Prior art keywords: accordance; application; antifouling agent; fact; polymerization reactors
Prior art date: 1995-05-12

Application number

NO19974884A

Other languages

English (en)

Norwegian (no)

Other versions

NO974884D0 (no

NO974884L (no

Inventor

Francesco Carlin

Mario Sattin

Original Assignee

Cirs 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.)

1995-05-12

Filing date

1997-10-23

Publication date

2001-09-17

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11421827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO310920(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-10-23 Application filed by Cirs Spa filed Critical Cirs Spa

1997-10-23 Publication of NO974884D0 publication Critical patent/NO974884D0/no

1997-12-03 Publication of NO974884L publication Critical patent/NO974884L/no

2001-09-17 Publication of NO310920B1 publication Critical patent/NO310920B1/no

Links

238000006116 polymerization reaction Methods 0.000 title claims description 26
239000003112 inhibitor Substances 0.000 title description 3
239000011248 coating agent Substances 0.000 title description 2
238000000576 coating method Methods 0.000 title description 2
230000008021 deposition Effects 0.000 title description 2
WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 40
KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims description 27
239000007788 liquid Substances 0.000 claims description 20
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
239000001301 oxygen Substances 0.000 claims description 19
229910052760 oxygen Inorganic materials 0.000 claims description 19
239000002519 antifouling agent Substances 0.000 claims description 18
238000006243 chemical reaction Methods 0.000 claims description 18
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 claims description 8
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
-1 formaldehyde compound Chemical class 0.000 claims description 6
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 5
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
238000004132 cross linking Methods 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 3
229910052757 nitrogen Inorganic materials 0.000 claims description 3
HEZHYQDYRPUXNJ-UHFFFAOYSA-L potassium dithionite Chemical compound [K+].[K+].[O-]S(=O)S([O-])=O HEZHYQDYRPUXNJ-UHFFFAOYSA-L 0.000 claims description 3
JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 3
241000974482 Aricia saepiolus Species 0.000 claims description 2
239000012736 aqueous medium Substances 0.000 claims description 2
238000006482 condensation reaction Methods 0.000 claims description 2
239000011261 inert gas Substances 0.000 claims description 2
239000000178 monomer Substances 0.000 claims description 2
229920000139 polyethylene terephthalate Polymers 0.000 claims 4
239000005020 polyethylene terephthalate Substances 0.000 claims 4
GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims 2
239000002609 medium Substances 0.000 claims 2
239000004372 Polyvinyl alcohol Substances 0.000 claims 1
230000001476 alcoholic effect Effects 0.000 claims 1
230000007062 hydrolysis Effects 0.000 claims 1
238000006460 hydrolysis reaction Methods 0.000 claims 1
SBGKURINHGJRFN-UHFFFAOYSA-M hydroxymethanesulfinate Chemical compound OCS([O-])=O SBGKURINHGJRFN-UHFFFAOYSA-M 0.000 claims 1
229920002451 polyvinyl alcohol Polymers 0.000 claims 1
239000000047 product Substances 0.000 description 61
239000002455 scale inhibitor Substances 0.000 description 14
XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 10
238000004519 manufacturing process Methods 0.000 description 8
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 7
229920000642 polymer Polymers 0.000 description 6
238000000034 method Methods 0.000 description 5
239000002245 particle Substances 0.000 description 5
229920000915 polyvinyl chloride Polymers 0.000 description 5
239000004800 polyvinyl chloride Substances 0.000 description 5
230000003373 anti-fouling effect Effects 0.000 description 4
238000009833 condensation Methods 0.000 description 4
230000005494 condensation Effects 0.000 description 4
239000007859 condensation product Substances 0.000 description 4
238000011109 contamination Methods 0.000 description 4
230000002401 inhibitory effect Effects 0.000 description 4
150000004780 naphthols Chemical class 0.000 description 4
125000003118 aryl group Chemical group 0.000 description 3
230000015556 catabolic process Effects 0.000 description 3
238000006731 degradation reaction Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
230000001603 reducing effect Effects 0.000 description 3
231100000331 toxic Toxicity 0.000 description 3
230000002588 toxic effect Effects 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
239000012298 atmosphere Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
229920000058 polyacrylate Polymers 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000003860 storage Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
150000004982 aromatic amines Chemical class 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
HRKQOINLCJTGBK-UHFFFAOYSA-L dioxidosulfate(2-) Chemical class [O-]S[O-] HRKQOINLCJTGBK-UHFFFAOYSA-L 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
DFQICHCWIIJABH-UHFFFAOYSA-N naphthalene-2,7-diol Chemical compound C1=CC(O)=CC2=CC(O)=CC=C21 DFQICHCWIIJABH-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
ATGUVEKSASEFFO-UHFFFAOYSA-N p-aminodiphenylamine Chemical compound C1=CC(N)=CC=C1NC1=CC=CC=C1 ATGUVEKSASEFFO-UHFFFAOYSA-N 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
238000006068 polycondensation reaction Methods 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1

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
- 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)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Polymerisation Methods In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Phenolic Resins Or Amino Resins (AREA)
Paints Or Removers (AREA)
Sealing Material Composition (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

NO19974884A 1995-05-12 1997-10-23 Avleiringshemmende middel til paforing pa polymeseringsreaktor NO310920B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT95UD000086A IT1280168B1 (it)	1995-05-12	1995-05-12	Anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
PCT/IT1996/000093 WO1996035724A1 (fr)	1995-05-12	1996-05-07	Agent anti-tartre servant a revetir des reacteurs de polymerisation

Publications (3)

Publication Number	Publication Date
NO974884D0 NO974884D0 (no)	1997-10-23
NO974884L NO974884L (no)	1997-12-03
NO310920B1 true NO310920B1 (no)	2001-09-17

Family

ID=11421827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19974884A NO310920B1 (no)	1995-05-12	1997-10-23	Avleiringshemmende middel til paforing pa polymeseringsreaktor

Country Status (21)

Country	Link
US (1)	US6069199A (fr)
EP (1)	EP0824550B1 (fr)
JP (1)	JP3603310B2 (fr)
KR (1)	KR100408838B1 (fr)
CN (1)	CN1106404C (fr)
AT (1)	ATE188710T1 (fr)
AU (1)	AU708712B2 (fr)
BR (1)	BR9608869A (fr)
CA (1)	CA2219665C (fr)
DE (1)	DE69606174T2 (fr)
DK (1)	DK0824550T3 (fr)
ES (1)	ES2145445T3 (fr)
GR (1)	GR3033147T3 (fr)
HU (1)	HU222506B1 (fr)
IT (1)	IT1280168B1 (fr)
MX (1)	MX9708702A (fr)
NO (1)	NO310920B1 (fr)
PL (1)	PL186588B1 (fr)
PT (1)	PT824550E (fr)
RO (1)	RO115366B1 (fr)
WO (1)	WO1996035724A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1280167B1 (it) *	1995-05-12	1998-01-05	Cirs Spa	Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
IT1280181B1 (it) *	1995-06-05	1998-01-05	Cirs Spa	Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
IT1280182B1 (it) *	1995-06-05	1998-01-05	Cirs Spa	Procedimento di polimerizzazione di monomeri
EP1454919B2 (fr) *	2001-12-12	2012-10-31	Tokuyama Corporation	Inhibiteur de tartre, procede de fabrication correspondant, polymerisateur dont la paroi interne est couverte par l'inhibiteur, et procede de fabrication de polymeres de vinyle au moyen du polymerisateur
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
JP3974882B2 (ja)	2003-08-07	2007-09-12	信越化学工業株式会社	重合体スケール付着防止剤
US7256162B2 (en) *	2003-09-26	2007-08-14	Arizona Chemical Company	Fatty acid esters and uses thereof
EP1564229A1 (fr) *	2004-02-13	2005-08-17	Total Petrochemicals Research Feluy	Procédé de polymérisation d'oléfins en présence d' un agent antifouling
ITUD20100097A1 (it) *	2010-05-20	2011-11-21	Alchemia Italia Srl	"procedimento di preparazione di un agente anti-incrostante per reattori di pvc e agente anti-incrostante per reattori di pvc cosi' ottenuto"
EP2581421A1 (fr)	2011-10-12	2013-04-17	Ineos Europe AG	Additif
DE102015202580A1 (de)	2015-02-12	2016-08-18	Wacker Chemie Ag	Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren
CN113667369B (zh) *	2021-07-28	2022-09-20	鄂尔多斯市瀚博科技有限公司	一种聚氯乙烯悬浮聚合用高效防粘釜涂布剂的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE91560C (fr) *	1970-05-07
US3825434A (en) *	1972-10-27	1974-07-23	Goodrich Co B F	Internally coated reaction vessel and process for coating the same
JPS5230112A (en) *	1975-09-02	1977-03-07	Sanyo Denshi Kogyo Kk	Offset beat canceller
US4068059A (en) *	1977-02-17	1978-01-10	The B. F. Goodrich Company	Internally coated reaction vessel for use in olefinic polymerization
DE3175656D1 (en) *	1980-10-31	1987-01-15	Ici Plc	Vinyl chloride polymerisation process
JPH05230112A (ja) *	1992-02-24	1993-09-07	Shin Etsu Chem Co Ltd	重合体スケール付着防止剤、重合体スケールの付着を防止する重合器及びそれを使用する重合体製造方法
EP0598537B2 (fr) *	1992-11-10	2002-09-11	Shin-Etsu Chemical Co., Ltd.	Agent prévenant d'encroutage par des polymères
IT1280167B1 (it) *	1995-05-12	1998-01-05	Cirs Spa	Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante

1995
- 1995-05-12 IT IT95UD000086A patent/IT1280168B1/it active IP Right Grant
1996
- 1996-05-07 KR KR1019970708061A patent/KR100408838B1/ko not_active Expired - Fee Related
- 1996-05-07 AU AU57774/96A patent/AU708712B2/en not_active Ceased
- 1996-05-07 CN CN96193869A patent/CN1106404C/zh not_active Expired - Fee Related
- 1996-05-07 PT PT96914381T patent/PT824550E/pt unknown
- 1996-05-07 MX MX9708702A patent/MX9708702A/es unknown
- 1996-05-07 EP EP96914381A patent/EP0824550B1/fr not_active Expired - Lifetime
- 1996-05-07 JP JP53393196A patent/JP3603310B2/ja not_active Expired - Fee Related
- 1996-05-07 RO RO97-02097A patent/RO115366B1/ro unknown
- 1996-05-07 US US08/952,086 patent/US6069199A/en not_active Expired - Lifetime
- 1996-05-07 BR BR9608869-9A patent/BR9608869A/pt not_active IP Right Cessation
- 1996-05-07 HU HU9900784A patent/HU222506B1/hu not_active IP Right Cessation
- 1996-05-07 PL PL96323465A patent/PL186588B1/pl unknown
- 1996-05-07 DK DK96914381T patent/DK0824550T3/da active
- 1996-05-07 DE DE69606174T patent/DE69606174T2/de not_active Expired - Lifetime
- 1996-05-07 AT AT96914381T patent/ATE188710T1/de active
- 1996-05-07 ES ES96914381T patent/ES2145445T3/es not_active Expired - Lifetime
- 1996-05-07 CA CA002219665A patent/CA2219665C/fr not_active Expired - Fee Related
- 1996-05-07 WO PCT/IT1996/000093 patent/WO1996035724A1/fr not_active Ceased
1997
- 1997-10-23 NO NO19974884A patent/NO310920B1/no not_active IP Right Cessation
2000
- 2000-04-04 GR GR20000400840T patent/GR3033147T3/el unknown

Also Published As

Publication number	Publication date
NO974884D0 (no)	1997-10-23
ATE188710T1 (de)	2000-01-15
WO1996035724A1 (fr)	1996-11-14
EP0824550A1 (fr)	1998-02-25
CN1106404C (zh)	2003-04-23
AU708712B2 (en)	1999-08-12
EP0824550B1 (fr)	2000-01-12
DE69606174T2 (de)	2000-09-14
PT824550E (pt)	2000-06-30
ES2145445T3 (es)	2000-07-01
MX9708702A (es)	1998-02-28
PL186588B1 (pl)	2004-01-30
IT1280168B1 (it)	1998-01-05
KR100408838B1 (ko)	2005-01-31
JP3603310B2 (ja)	2004-12-22
RO115366B1 (ro)	2000-01-28
AU5777496A (en)	1996-11-29
PL323465A1 (en)	1998-03-30
HUP9900784A3 (en)	1999-11-29
CN1184487A (zh)	1998-06-10
NO974884L (no)	1997-12-03
US6069199A (en)	2000-05-30
ITUD950086A1 (it)	1996-11-12
JPH11505558A (ja)	1999-05-21
BR9608869A (pt)	1999-12-07
GR3033147T3 (en)	2000-08-31
CA2219665A1 (fr)	1996-11-14
ITUD950086A0 (it)	1995-05-12
HU222506B1 (hu)	2003-07-28
DE69606174D1 (de)	2000-02-17
KR19990014719A (ko)	1999-02-25
HUP9900784A2 (hu)	1999-07-28
DK0824550T3 (da)	2000-06-26
CA2219665C (fr)	2002-04-02

Legal Events

Date	Code	Title	Description
2015-12-21	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
NO310920B1 (no)	2001-09-17	Avleiringshemmende middel til paforing pa polymeseringsreaktor
MXPA97008702A (en)	1998-02-01	Anti-incrustation agent for reinforcing polymerizac reactors
NO315376B1 (no)	2003-08-25	Fremgangsmåte for produksjon av avleiringshemmer for å belegge polymeriseringsreaktorer, og avleiringshemmer fremstilt med samme
AU710457B2 (en)	1999-09-23	Anti scale agents for polymerization reactors
NO314632B1 (no)	2003-04-22	Fremgangsmåte til produksjon av avleiringshemmer for å dekke polymeriseringsreaktor samt respektive resultantprodukt
AU709274B2 (en)	1999-08-26	Non polluting antifouling material for coating polymerization vessels
MXPA97009640A (en)	1998-11-09	Anti-incrustation agents for polymerization reactor coatings
MXPA98001710A (en)	1998-10-23	Antiputrefaciente material non-pollutant to cover recipients of polimerizac