IT1085589B - PROCEDURE FOR DRYING SYNTHETIC POLYMERS - Google Patents

PROCEDURE FOR DRYING SYNTHETIC POLYMERS

Info

Publication number: IT1085589B
Authority: IT; Italy
Prior art keywords: procedure; synthetic polymers; drying synthetic; drying; polymers
Prior art date: 1976-08-04

Application number

IT26044/77A

Other languages

Italian (it)

Original Assignee

Exxon Research Engineering 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.)

1976-08-04

Filing date

1977-07-22

Publication date

1985-05-28

1977-07-22 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1985-05-28 Application granted granted Critical

1985-05-28 Publication of IT1085589B publication Critical patent/IT1085589B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C3/00—Treatment of coagulated rubber
- 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
- C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Engineering & Computer Science (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

IT26044/77A 1976-08-04 1977-07-22 PROCEDURE FOR DRYING SYNTHETIC POLYMERS IT1085589B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US71158876A	1976-08-04	1976-08-04

Publications (1)

Publication Number	Publication Date
IT1085589B true IT1085589B (en)	1985-05-28

Family

ID=24858682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT26044/77A IT1085589B (en)	1976-08-04	1977-07-22	PROCEDURE FOR DRYING SYNTHETIC POLYMERS

Country Status (10)

Country	Link
JP (1)	JPS5318681A (en)
AU (1)	AU509821B2 (en)
BE (1)	BE857420A (en)
BR (1)	BR7704880A (en)
CA (1)	CA1110799A (en)
DE (1)	DE2734923C2 (en)
FR (1)	FR2360397A1 (en)
GB (1)	GB1590532A (en)
IT (1)	IT1085589B (en)
NL (1)	NL178850C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4206300A (en) *	1978-06-12	1980-06-03	Standand Oil Company	Method for improving color and impact strength of nitrile polymers
JPS5653104A (en) *	1979-10-09	1981-05-12	Mitsui Petrochem Ind Ltd	Separation of polymer from polymer solution
DE3433978A1 (en) *	1984-09-15	1986-03-27	Bayer Ag, 5090 Leverkusen	METHOD FOR ISOLATING POLYARYL SULFIDES
NL8600144A (en) *	1986-01-23	1987-08-17	Stamicarbon	METHOD FOR PURIFYING A THERMOPLASTIC POLYMER
DE3840293A1 (en) *	1988-11-30	1990-05-31	Werner & Pfleiderer	METHOD FOR REMOVING IMPURITIES FROM POLYMERIC PLASTICS, AND DEVICE FOR CARRYING OUT THE METHOD
US4943402A (en) *	1989-10-31	1990-07-24	E. I. Du Pont De Nemours And Company	Process for removing chloroprene dimers from polychloroprene
DE4344593C1 (en) *	1993-12-24	1995-02-16	Somos Gmbh	Apparatus for drying bulk material
FR2868782B1 (en) *	2004-04-13	2006-06-16	Solvay Sa Sa Belge	PROCESS FOR RECOVERING A POLYMER IN SOLUTION
KR20070087614A (en) *	2004-11-19	2007-08-28	제이에스알 가부시끼가이샤	Drying method of hydrous polymer
US7858735B2 (en)	2009-05-29	2010-12-28	Exxonmobil Chemical Patents Inc.	Method and apparatus for elastomer finishing
JP7106430B2 (en) *	2018-10-31	2022-07-26	株式会社日本製鋼所	Elastomer or rubber dehydrator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE561507A (en) *	1956-10-11
DE1454801B2 (en) *	1961-02-17	1972-09-07		METHOD OF REMOVING LIQUID FROM ELASTOMERS
DE1779922A1 (en) *	1961-02-17	1972-01-13	Internat Basic Economy Corp	Device for removing fluids from elastomers
US3395746A (en) *	1965-12-13	1968-08-06	Union Carbide Corp	Method for devolatilizing liquid polymer compositions
US3499878A (en) *	1966-08-24	1970-03-10	Phillips Petroleum Co	Removal of water from solid polymers
US3683511A (en) *	1970-09-04	1972-08-15	Firestone Tire & Rubber Co	Method of removing volatiles from an elastomer
US3834440A (en) *	1972-09-15	1974-09-10	Polymer Corp	Method for drying polymeric materials

1977
- 1977-06-21 GB GB25853/77A patent/GB1590532A/en not_active Expired
- 1977-06-22 CA CA281,185A patent/CA1110799A/en not_active Expired
- 1977-06-22 AU AU26334/77A patent/AU509821B2/en not_active Expired
- 1977-07-06 NL NLAANVRAGE7707502,A patent/NL178850C/en not_active IP Right Cessation
- 1977-07-22 IT IT26044/77A patent/IT1085589B/en active
- 1977-07-25 BR BR7704880A patent/BR7704880A/en unknown
- 1977-08-03 FR FR7723926A patent/FR2360397A1/en active Granted
- 1977-08-03 DE DE2734923A patent/DE2734923C2/en not_active Expired - Lifetime
- 1977-08-03 BE BE2056126A patent/BE857420A/en not_active IP Right Cessation
- 1977-08-04 JP JP9307377A patent/JPS5318681A/en active Pending

Also Published As

Publication number	Publication date
DE2734923A1 (en)	1978-02-09
BE857420A (en)	1978-02-03
AU509821B2 (en)	1980-05-29
AU2633477A (en)	1979-01-04
GB1590532A (en)	1981-06-03
NL178850C (en)	1986-06-02
FR2360397B1 (en)	1982-03-19
NL178850B (en)	1986-01-02
DE2734923C2 (en)	1990-05-31
FR2360397A1 (en)	1978-03-03
CA1110799A (en)	1981-10-13
BR7704880A (en)	1978-04-04
NL7707502A (en)	1978-02-07
JPS5318681A (en)	1978-02-21

Publication	Publication Date	Title
SE8102296L (en)	1981-04-09	POLYMERS
IT1066778B (en)	1985-03-12	PROCEDURE FOR PREPARING THIOFUNCTIONAL POLYSILOSSANIC POLYMERS
AT350413B (en)	1979-05-25	TIRE
FI773719A (en)	1978-06-12	PROCEDURE FOR AVAILABILITY
IT1054717B (en)	1981-11-30	STABILIZED NITRILE POLYMERS
SE7707238L (en)	1977-12-26	CHARACTERIZATION SYSTEM
SE425972B (en)	1982-11-29	PROCEDURE FOR PREPARING CARBAMIDE
AT356525B (en)	1980-05-12	TIRE
AT355930B (en)	1980-03-25	TIRE
IT1069143B (en)	1985-03-25	POLYOLEFIN CROSS-LINKING PROCEDURE
SE7610105L (en)	1978-03-14	PROFILING PROCEDURE
IT1076523B (en)	1985-04-27	TIRE ARAMTURE
IT1085589B (en)	1985-05-28	PROCEDURE FOR DRYING SYNTHETIC POLYMERS
IT1089276B (en)	1985-06-18	IMMY GROUP POLYMERS
AT349345B (en)	1979-03-26	TIRE VOLCANIZATION FORM
SE7705899L (en)	1977-11-22	DRYER
MX145402A (en)	1982-02-04	IMPROVED POLYMERIC POLYMER
AT355927B (en)	1980-03-25	TIRE
AT354245B (en)	1979-12-27	CALENDER
AT358408B (en)	1980-09-10	TIRE
AT367475B (en)	1982-07-12	CALENDER
SE7704051L (en)	1977-10-13	PELLETIZER
IT1078343B (en)	1985-05-08	DRYER
IT1075451B (en)	1985-04-22	TIRE
IT1087187B (en)	1985-05-31	TIRE

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960718