BE767521A - PROCESS FOR RECOVERING RUBBER POLYMERS OR COPOLYMERS FROM THEIR SOLUTIONS IN HYDROCARBON SOLVENTS - Google Patents

PROCESS FOR RECOVERING RUBBER POLYMERS OR COPOLYMERS FROM THEIR SOLUTIONS IN HYDROCARBON SOLVENTS

Info

Publication number: BE767521A
Authority: BE; Belgium
Prior art keywords: copolymers; solutions; hydrocarbon solvents; rubber polymers; recovering rubber
Prior art date: 1970-05-29

Application number

BE767521A

Other languages

French (fr)

Original Assignee

Snam Progetti

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.)

1970-05-29

Filing date

1971-05-24

Publication date

1971-10-18

1971-05-24 Application filed by Snam Progetti filed Critical Snam Progetti

1971-10-18 Publication of BE767521A publication Critical patent/BE767521A/en

Links

239000004215 Carbon black (E152) Substances 0.000 title 1
229920001577 copolymer Polymers 0.000 title 1
229930195733 hydrocarbon Natural products 0.000 title 1
150000002430 hydrocarbons Chemical class 0.000 title 1
229920000642 polymer Polymers 0.000 title 1
239000002904 solvent Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Winning of rubber from solutions

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

BE767521A 1970-05-29 1971-05-24 PROCESS FOR RECOVERING RUBBER POLYMERS OR COPOLYMERS FROM THEIR SOLUTIONS IN HYDROCARBON SOLVENTS BE767521A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2526970		1970-05-29

Publications (1)

Publication Number	Publication Date
BE767521A true BE767521A (en)	1971-10-18

Family

ID=11216183

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE767521A BE767521A (en)	1970-05-29	1971-05-24	PROCESS FOR RECOVERING RUBBER POLYMERS OR COPOLYMERS FROM THEIR SOLUTIONS IN HYDROCARBON SOLVENTS

Country Status (15)

Country	Link
AT (1)	AT311040B (en)
BE (1)	BE767521A (en)
CA (1)	CA978694A (en)
CH (1)	CH534184A (en)
CS (1)	CS167931B2 (en)
DE (1)	DE2126659A1 (en)
ES (1)	ES392057A1 (en)
FR (1)	FR2093670A5 (en)
GB (1)	GB1330761A (en)
LU (1)	LU63241A1 (en)
NL (1)	NL7107467A (en)
PL (1)	PL70916B1 (en)
RO (1)	RO62239A (en)
SE (1)	SE361321B (en)
ZA (1)	ZA713235B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2532905C3 (en) *	1975-07-23	1981-07-30	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München	Process for the production of spherical polyvinyl nitrate
JPS5725309A (en) *	1980-07-23	1982-02-10	Sumitomo Chem Co Ltd	Recovery of rubbery polymer from polymer solution

1971
- 1971-05-19 ZA ZA713235A patent/ZA713235B/en unknown
- 1971-05-20 CS CS3703A patent/CS167931B2/cs unknown
- 1971-05-24 BE BE767521A patent/BE767521A/en unknown
- 1971-05-25 RO RO67009A patent/RO62239A/ro unknown
- 1971-05-25 FR FR7118749A patent/FR2093670A5/fr not_active Expired
- 1971-05-25 CH CH759671A patent/CH534184A/en not_active IP Right Cessation
- 1971-05-26 PL PL1971148405A patent/PL70916B1/pl unknown
- 1971-05-27 GB GB1769771A patent/GB1330761A/en not_active Expired
- 1971-05-27 ES ES71392057A patent/ES392057A1/en not_active Expired
- 1971-05-28 AT AT467071A patent/AT311040B/en not_active IP Right Cessation
- 1971-05-28 CA CA114,299A patent/CA978694A/en not_active Expired
- 1971-05-28 SE SE06964/71A patent/SE361321B/xx unknown
- 1971-05-28 LU LU63241D patent/LU63241A1/xx unknown
- 1971-05-28 DE DE19712126659 patent/DE2126659A1/en active Pending
- 1971-06-01 NL NL7107467A patent/NL7107467A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7107467A (en)	1971-12-01
CH534184A (en)	1973-02-28
ES392057A1 (en)	1974-08-01
GB1330761A (en)	1973-09-19
FR2093670A5 (en)	1972-01-28
RO62239A (en)	1977-06-15
PL70916B1 (en)	1974-04-30
ZA713235B (en)	1972-03-29
AT311040B (en)	1973-10-25
DE2126659A1 (en)	1972-01-20
CA978694A (en)	1975-11-25
SE361321B (en)	1973-10-29
LU63241A1 (en)	1971-09-01
CS167931B2 (en)	1976-05-28

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