ES468698A1 - Procedimiento para la desmonomerizacion de dispersiones de cloruro de polivinilo. - Google Patents

Procedimiento para la desmonomerizacion de dispersiones de cloruro de polivinilo.

Info

Publication number: ES468698A1
Authority: ES; Spain
Prior art keywords: column; dispersion; treatment; polyvinyl chloride; dispersions
Prior art date: 1977-04-11
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.): Expired

Application number

ES78468698A

Other languages

English (en)

Spanish (es)

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.)

Chemische Werke Buna VEB

Original Assignee

Chemische Werke Buna VEB

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.)

1977-04-11

Filing date

1978-04-11

Publication date

1978-12-16

1977-04-11 Priority claimed from DD19832877A external-priority patent/DD139660A3/de

1977-06-14 Priority claimed from DD19947277A external-priority patent/DD140621A3/de

1978-04-11 Application filed by Chemische Werke Buna VEB filed Critical Chemische Werke Buna VEB

1978-12-16 Publication of ES468698A1 publication Critical patent/ES468698A1/es

Status Expired legal-status Critical Current

Links

229920000642 polymer Polymers 0.000 title abstract 2
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title 1
239000000725 suspension Substances 0.000 title 1
239000006185 dispersion Substances 0.000 abstract 6
239000007787 solid Substances 0.000 abstract 3
238000000034 method Methods 0.000 abstract 2
229920000915 polyvinyl chloride Polymers 0.000 abstract 2
239000004800 polyvinyl chloride Substances 0.000 abstract 2
239000013543 active substance Substances 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
229920000578 graft copolymer Polymers 0.000 abstract 1
239000003381 stabilizer Substances 0.000 abstract 1
238000003756 stirring Methods 0.000 abstract 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means

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)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Polymerisation Methods In General (AREA)
Compositions Of Macromolecular Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)

ES78468698A 1977-04-11 1978-04-11 Procedimiento para la desmonomerizacion de dispersiones de cloruro de polivinilo. Expired ES468698A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DD19832877A DD139660A3 (de)	1977-04-11	1977-04-11	Verfahren zur entmonomerisierung von polymerdispersionen,vorzugsweise polyvinylchloriddispersionen
DD19947277A DD140621A3 (de)	1977-06-14	1977-06-14	Verfahren zur entmonomerisierung von homo-und copolymerisatdispersionen des vinylchlorids

Publications (1)

Publication Number	Publication Date
ES468698A1 true ES468698A1 (es)	1978-12-16

Family

ID=25747586

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES78468698A Expired ES468698A1 (es)	1977-04-11	1978-04-11	Procedimiento para la desmonomerizacion de dispersiones de cloruro de polivinilo.

Country Status (10)

Country	Link
AT (1)	AT362584B (de)
CS (1)	CS206623B1 (de)
DE (1)	DE2800608A1 (de)
ES (1)	ES468698A1 (de)
FI (1)	FI781087A7 (de)
FR (1)	FR2387247A1 (de)
GB (1)	GB1588398A (de)
NO (1)	NO780534L (de)
RO (1)	RO75753A (de)
SE (1)	SE7804082L (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2454445C2 (de) *	1974-11-16	1984-06-07	Hoechst Ag, 6000 Frankfurt	Verfahren zur Entfernung von restlichen Monomeren aus wässrigen Dispersionen von Vinylchlorid-Polymerisaten
DE2521780C2 (de) *	1975-05-16	1982-10-21	Hoechst Ag, 6000 Frankfurt	Verfahren zur kontinuierlichen Entfernung von Monomeren aus einer wäßrigen Dispersion eines Polymeren
JPS5855967B2 (ja) *	1975-07-02	1983-12-13	信越化学工業株式会社	ジユウゴウタイスラリ−カラミハンノウタンリヨウタイオヨビソノタノキハツセイユウキセイブンオジヨキヨスルホウホウ

1978
- 1978-01-07 DE DE19782800608 patent/DE2800608A1/de not_active Withdrawn
- 1978-01-18 AT AT34878A patent/AT362584B/de active
- 1978-02-03 CS CS78729A patent/CS206623B1/cs unknown
- 1978-02-16 NO NO780534A patent/NO780534L/no unknown
- 1978-03-24 RO RO7893607A patent/RO75753A/ro unknown
- 1978-04-10 FI FI781087A patent/FI781087A7/fi not_active Application Discontinuation
- 1978-04-10 GB GB13964/78A patent/GB1588398A/en not_active Expired
- 1978-04-11 FR FR7810662A patent/FR2387247A1/fr not_active Withdrawn
- 1978-04-11 ES ES78468698A patent/ES468698A1/es not_active Expired
- 1978-04-11 SE SE7804082A patent/SE7804082L/xx unknown

Also Published As

Publication number	Publication date
SE7804082L (sv)	1978-10-12
CS206623B1 (en)	1981-06-30
GB1588398A (en)	1981-04-23
NO780534L (no)	1978-10-12
AT362584B (de)	1981-05-25
ATA34878A (de)	1980-10-15
RO75753A (ro)	1981-02-28
DE2800608A1 (de)	1978-10-19
FI781087A7 (fi)	1978-10-12
FR2387247A1 (fr)	1978-11-10

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