BR9902548B1 - processo para obtenÇço de um poliÉster. - Google Patents

processo para obtenÇço de um poliÉster.

Info

Publication number: BR9902548B1
Authority: BR; Brazil
Prior art keywords: polyester; obtaining
Prior art date: 1998-07-07

Application number

BRPI9902548-5A

Other languages

English (en)

Other versions

BR9902548A (pt

Inventor

Kevin C Cannon

Sri R Seshadri

Ryan R Dirkx

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.)

1998-07-07

Filing date

1999-07-06

Publication date

2009-01-13

1999-07-06 Application filed filed Critical

2000-04-11 Publication of BR9902548A publication Critical patent/BR9902548A/pt

2009-01-13 Publication of BR9902548B1 publication Critical patent/BR9902548B1/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyesters Or Polycarbonates (AREA)

BRPI9902548-5A 1998-07-07 1999-07-06 processo para obtenÇço de um poliÉster. BR9902548B1 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US9203298P	1998-07-07	1998-07-07

Publications (2)

Publication Number	Publication Date
BR9902548A BR9902548A (pt)	2000-04-11
BR9902548B1 true BR9902548B1 (pt)	2009-01-13

Family

ID=22230999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI9902548-5A BR9902548B1 (pt)	1998-07-07	1999-07-06	processo para obtenÇço de um poliÉster.

Country Status (17)

Country	Link
EP (1)	EP0970983B8 (pt)
JP (1)	JP2000034341A (pt)
KR (1)	KR100635240B1 (pt)
CN (1)	CN1244546A (pt)
AR (1)	AR019238A1 (pt)
AT (1)	ATE317407T1 (pt)
BR (1)	BR9902548B1 (pt)
CA (1)	CA2276652C (pt)
DE (1)	DE69929751T2 (pt)
ES (1)	ES2257009T3 (pt)
ID (1)	ID23051A (pt)
NO (1)	NO993326L (pt)
PL (1)	PL198085B1 (pt)
PT (1)	PT970983E (pt)
TR (1)	TR199901565A2 (pt)
TW (1)	TWI251602B (pt)
ZA (1)	ZA994366B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6376642B1 (en) *	1998-07-07	2002-04-23	Atofina Chemicals, Inc.	Polyester polycondensation with lithium titanyl oxalate catalyst
CN101029126B (zh) *	2001-02-23	2012-08-29	东洋纺织株式会社	聚酯聚合催化剂、利用其制得的聚酯和聚酯的制造方法
ATE434637T1 (de) *	2002-02-14	2009-07-15	Mitsui Chemicals Inc	Polyesterharz und katalysator für die polyesterherstellung, verfahren zur herstellung von polyesterharz mit dem katalysator.
KR101159844B1 (ko)	2004-12-29	2012-06-25	에스케이케미칼주식회사	티탄 화합물을 촉매로 사용하는 결정성 폴리에스테르의 제조방법
US8603442B2 (en) *	2009-08-03	2013-12-10	Mcneil-Ppc, Inc.	Tooth sensitivity treatment compositions
US9060947B2 (en)	2009-08-03	2015-06-23	Mcneil-Ppc, Inc.	Tooth sensitivity treatment compositions
CN113930178A (zh) *	2021-12-08	2022-01-14	太仓金煜电子材料有限公司	耐高温无硅转移制程保护胶带及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4213030B1 (pt) *	1962-07-19	1967-07-25
JPS4921310B1 (pt) *	1970-12-21	1974-05-31
JPS5323876B2 (pt) *	1973-03-22	1978-07-17
US4365054A (en) *	1975-08-11	1982-12-21	The Firestone Tire & Rubber Company	Ethylene glycol terephthalate production
JPS62225524A (ja) *	1986-03-28	1987-10-03	Toray Ind Inc	高重合度ポリブチレンテレフタレ−ト系重合体の製造方法
GB9610939D0 (en) *	1996-05-24	1996-07-31	Ici Plc	Process for preparing a copolyester

1999
- 1999-06-25 CA CA002276652A patent/CA2276652C/en not_active Expired - Fee Related
- 1999-07-05 NO NO993326A patent/NO993326L/no not_active Application Discontinuation
- 1999-07-05 ZA ZA9904366A patent/ZA994366B/xx unknown
- 1999-07-06 PL PL334208A patent/PL198085B1/pl not_active IP Right Cessation
- 1999-07-06 BR BRPI9902548-5A patent/BR9902548B1/pt not_active IP Right Cessation
- 1999-07-06 KR KR1019990027026A patent/KR100635240B1/ko not_active IP Right Cessation
- 1999-07-06 TR TR1999/01565A patent/TR199901565A2/xx unknown
- 1999-07-07 ES ES99305401T patent/ES2257009T3/es not_active Expired - Lifetime
- 1999-07-07 PT PT99305401T patent/PT970983E/pt unknown
- 1999-07-07 AT AT99305401T patent/ATE317407T1/de active
- 1999-07-07 TW TW088111523A patent/TWI251602B/zh not_active IP Right Cessation
- 1999-07-07 DE DE69929751T patent/DE69929751T2/de not_active Expired - Fee Related
- 1999-07-07 EP EP99305401A patent/EP0970983B8/en not_active Expired - Lifetime
- 1999-07-07 CN CN99110425A patent/CN1244546A/zh active Pending
- 1999-07-07 AR ARP990103305A patent/AR019238A1/es active IP Right Grant
- 1999-07-07 ID IDP990648D patent/ID23051A/id unknown
- 1999-07-07 JP JP11192796A patent/JP2000034341A/ja active Pending

Also Published As

Publication number	Publication date
DE69929751T2 (de)	2006-09-21
EP0970983B8 (en)	2006-05-03
ATE317407T1 (de)	2006-02-15
PL198085B1 (pl)	2008-05-30
CA2276652C (en)	2009-01-13
KR20000011512A (ko)	2000-02-25
PT970983E (pt)	2006-05-31
EP0970983A3 (en)	2000-07-12
NO993326D0 (no)	1999-07-05
CA2276652A1 (en)	2000-01-07
TR199901565A3 (tr)	2000-02-21
DE69929751D1 (de)	2006-04-20
TR199901565A2 (en)	2000-02-21
EP0970983B1 (en)	2006-02-08
ID23051A (id)	2000-01-13
AR019238A1 (es)	2001-12-26
EP0970983A2 (en)	2000-01-12
TWI251602B (en)	2006-03-21
ES2257009T3 (es)	2006-07-16
CN1244546A (zh)	2000-02-16
BR9902548A (pt)	2000-04-11
KR100635240B1 (ko)	2006-10-19
NO993326L (no)	2000-01-10
JP2000034341A (ja)	2000-02-02
ZA994366B (en)	2000-01-07

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Legal Events

Date	Code	Title	Description
2008-03-18	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2008-09-30	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2009-02-25	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/07/1999, OBSERVADAS AS CONDICOES LEGAIS.
2011-12-06	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 11A E 12A ANUIDADES
2014-04-22	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 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.
2020-12-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 11A E 12A ANUIDADES.
2021-04-13	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 2607 DE 22-12-2020 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.