BR9203750A - Purificacao com vapor de resinas epdm granuladas - Google Patents

Purificacao com vapor de resinas epdm granuladas

Info

Publication number: BR9203750A
Authority: BR; Brazil
Prior art keywords: steam; granulated; purification; resin; epdm resins
Prior art date: 1991-09-27

Application number

BR929203750A

Other languages

English (en)

Inventor

Robert Joseph Bernier

Duan-Fan Wang

Original Assignee

Union Carbide Chem Plastic

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.)

1991-09-27

Filing date

1992-09-25

Publication date

1993-04-20

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25076343&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9203750(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1992-09-25 Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic

1993-04-20 Publication of BR9203750A publication Critical patent/BR9203750A/pt

Links

239000011347 resin Substances 0.000 title abstract 4
229920005989 resin Polymers 0.000 title abstract 4
229920002943 EPDM rubber Polymers 0.000 title abstract 2
238000000746 purification Methods 0.000 title 1
238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
238000010926 purge Methods 0.000 abstract 4
150000001993 dienes Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000178 monomer Substances 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
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
- 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
- C08F6/005—Removal of residual monomers by physical means from solid polymers

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Luminescent Compositions (AREA)
Water Treatment By Sorption (AREA)
Treatment Of Water By Ion Exchange (AREA)
Artificial Filaments (AREA)
Detergent Compositions (AREA)

BR929203750A 1991-09-27 1992-09-25 Purificacao com vapor de resinas epdm granuladas BR9203750A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/766,405 US5191062A (en)	1991-09-27	1991-09-27	Steam purging of granular epdm resins

Publications (1)

Publication Number	Publication Date
BR9203750A true BR9203750A (pt)	1993-04-20

Family

ID=25076343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929203750A BR9203750A (pt)	1991-09-27	1992-09-25	Purificacao com vapor de resinas epdm granuladas

Country Status (13)

Country	Link
US (1)	US5191062A (pt)
EP (1)	EP0534480B1 (pt)
JP (1)	JP2767522B2 (pt)
KR (1)	KR0141681B1 (pt)
CN (1)	CN1071933A (pt)
AT (1)	ATE128990T1 (pt)
BR (1)	BR9203750A (pt)
CA (1)	CA2079130A1 (pt)
DE (1)	DE69205384T2 (pt)
ES (1)	ES2077950T3 (pt)
MX (1)	MX9205473A (pt)
TW (1)	TW205561B (pt)
ZA (1)	ZA927396B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19709553A1 (de)	1997-03-07	1998-09-10	Targor Gmbh	Verfahren zur Desodorierung von Polyolefingranulaten
FR2771736B1 (fr) *	1997-12-02	1999-12-31	Atochem Elf Sa	Procede de purification du norbornene par distillation
US6214903B1 (en)	1998-06-16	2001-04-10	Union Carbide Chemicals & Plastics Technology Corporation	Post-reactor process for treating polymers prepared in a gas phase polymerization in the presence of an inert particulate material
US20050267288A1 (en) *	2002-07-03	2005-12-01	Jsr Corporation	Method of removing solvent from polymer solution and solvent removing apparatus
DE10237061A1 (de) *	2002-08-09	2004-02-19	Basf Ag	Verfahren zur Reinigung von Apparaten, in welchen(Meth)acrylsäure enthaltende organische Lösungsmittel behandelt und/oder erzeugt wurden
WO2006016568A1 (ja) *	2004-08-11	2006-02-16	Konishi Co., Ltd.	反応性ホットメルト樹脂組成物及び反応性ホットメルト接着剤
KR20140144076A (ko)	2013-06-10	2014-12-18	주식회사 엘지화학	3원계 탄성 공중합체의 제조 방법
EP3524343A1 (en)	2018-02-07	2019-08-14	Basell Polyolefine GmbH	Process for polymerizing olefins in the gas-phase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1121993B (it) *	1979-07-02	1986-04-23	Montedison Spa	Procedimento migliorato per l'essiccamento di materiali incoerenti
US4372758A (en) *	1980-09-02	1983-02-08	Union Carbide Corporation	Degassing process for removing unpolymerized monomers from olefin polymers
US4758654A (en) *	1987-04-28	1988-07-19	Union Carbide Corporation	Method for treating resin in a purge vessel
DE3815487A1 (de) *	1988-05-06	1989-11-16	Basf Ag	Verfahren zur niederdruckcopolymerisation von ethylen mit (alpha)-olefinen und ethylencopolymerisate mit niederem restmonomerengehalt
US5051456A (en) *	1990-03-30	1991-09-24	Union Carbide Chemicals And Plastics Technology Corporation	Process for removing dienes from ethylene propylene diene monomer resins

1991
- 1991-09-27 US US07/766,405 patent/US5191062A/en not_active Expired - Fee Related
1992
- 1992-09-25 AT AT92116495T patent/ATE128990T1/de active
- 1992-09-25 CA CA002079130A patent/CA2079130A1/en not_active Abandoned
- 1992-09-25 ZA ZA927396A patent/ZA927396B/xx unknown
- 1992-09-25 MX MX9205473A patent/MX9205473A/es unknown
- 1992-09-25 ES ES92116495T patent/ES2077950T3/es not_active Expired - Lifetime
- 1992-09-25 CN CN92112492A patent/CN1071933A/zh active Pending
- 1992-09-25 BR BR929203750A patent/BR9203750A/pt not_active IP Right Cessation
- 1992-09-25 JP JP4279266A patent/JP2767522B2/ja not_active Expired - Lifetime
- 1992-09-25 KR KR1019920017550A patent/KR0141681B1/ko not_active Expired - Fee Related
- 1992-09-25 DE DE69205384T patent/DE69205384T2/de not_active Expired - Fee Related
- 1992-09-25 EP EP92116495A patent/EP0534480B1/en not_active Expired - Lifetime
- 1992-09-29 TW TW081107691A patent/TW205561B/zh active

Also Published As

Publication number	Publication date
DE69205384D1 (de)	1995-11-16
DE69205384T2 (de)	1996-04-11
US5191062A (en)	1993-03-02
KR930006057A (ko)	1993-04-20
CN1071933A (zh)	1993-05-12
ZA927396B (en)	1993-04-02
MX9205473A (es)	1993-03-01
ES2077950T3 (es)	1995-12-01
JP2767522B2 (ja)	1998-06-18
JPH05202114A (ja)	1993-08-10
CA2079130A1 (en)	1993-03-28
EP0534480B1 (en)	1995-10-11
TW205561B (pt)	1993-05-11
ATE128990T1 (de)	1995-10-15
EP0534480A1 (en)	1993-03-31
KR0141681B1 (ko)	1998-07-01

Legal Events

Date	Code	Title	Description
1999-01-26	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-08-10	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-12-21	FF	Decision: intention to grant
2000-06-27	FG9A	Patent or certificate of addition granted
2010-12-21	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE 10A., 11A., 12A., 13A., 14A., 15A., 16A., 17A. E 18A. ANUIDADE(S).
2014-09-02	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

Publication	Publication Date	Title
SG49037A1 (en)	1998-05-18	Polymerisation process
NO932239D0 (no)	1993-06-17	Fremgangsmaate og apparatur for gasssfasepolyerisasjon av olefiner
IL88843A0 (en)	1989-07-31	Process for treating glyphosate process waste streams
BR9203750A (pt)	1993-04-20	Purificacao com vapor de resinas epdm granuladas
FI944528A0 (fi)	1994-09-29	Menetelmä olefiinien polymeroimiseksi
NO960738D0 (no)	1996-02-23	Fremgangsmåte for polymerisasjon av olefin i gassfase
MY118603A (en)	2004-12-31	Waste minimization and product recovery process
MY117359A (en)	2004-06-30	Improved acrylonitrile recovery process
EP0836921A3 (en)	1998-09-02	Cooling process for polyester and/or polyamide resins
DK0499512T3 (da)	1994-07-18	Fremgangsmåde til fremstilling af 1,2-dichlorethan ved oxychlorering af ethylen ved hjælp af carbontetrachlorid
Bernier et al.	1993	Steam purging of granular EPDM resins
ES528383A0 (es)	1984-09-16	Procedimiento continuo de fabricacion de homopolimeros de etileno o de copolimeros de etileno
EP0463675A3 (en)	1992-04-15	Process for treating effluents originating from the preparation of hydrocarbon resins
IT1244494B (it)	1994-07-15	Procedimento di stabilizzazione di residui e bitumi.