ZA922247B - High molecular weight copolyester resins having low melting points - Google Patents

High molecular weight copolyester resins having low melting points

Info

Publication number: ZA922247B
Authority: ZA; South Africa
Prior art keywords: molecular weight; high molecular; low melting; melting points; copolyester resins
Prior art date: 1991-03-29

Application number

ZA922247A

Inventor

Guido Chisolfi

Chisolfi Guido

Original Assignee

M & G Ricerche Spa

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.)

1991-03-29

Filing date

1992-03-27

Publication date

1992-12-30

1992-03-27 Application filed by M & G Ricerche Spa filed Critical M & G Ricerche Spa

1992-12-30 Publication of ZA922247B publication Critical patent/ZA922247B/en

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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)

ZA922247A 1991-03-29 1992-03-27 High molecular weight copolyester resins having low melting points ZA922247B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI910885A IT1245599B (en)	1991-03-29	1991-03-29	COPOLYESTER RESINS WITH HIGH MOLECULAR WEIGHT AND LOW MELTING POINT

Publications (1)

Publication Number	Publication Date
ZA922247B true ZA922247B (en)	1992-12-30

Family

ID=11359372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA922247A ZA922247B (en)	1991-03-29	1992-03-27	High molecular weight copolyester resins having low melting points

Country Status (17)

Country	Link
EP (1)	EP0531485A1 (en)
JP (1)	JPH05507760A (en)
CN (1)	CN1066856A (en)
AU (1)	AU652233B2 (en)
BR (1)	BR9204821A (en)
CA (1)	CA2083279A1 (en)
FI (1)	FI925418A (en)
HU (2)	HU9203750D0 (en)
IL (1)	IL101330A0 (en)
IT (1)	IT1245599B (en)
MX (1)	MX9201413A (en)
NO (1)	NO924542L (en)
PT (1)	PT100318A (en)
TR (1)	TR27173A (en)
TW (1)	TW203066B (en)
WO (1)	WO1992017519A1 (en)
ZA (1)	ZA922247B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1245597B (en) *	1991-03-29	1994-09-29	M & G Ricerche Spa	PROCESS FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESINS
IT1245600B (en) *	1991-03-29	1994-09-29	M & G Ricerche Spa	BLOCK COPOLYESTER RESINS
IT1245598B (en) *	1991-03-29	1994-09-29	M & G Ricerche Spa	PROCESS FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESINS
IT1251953B (en) *	1991-10-18	1995-05-27	M & G Ricerche Spa	PROCEDURE FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESINS.
IT1252223B (en) *	1991-12-16	1995-06-05	M & G Ricerche Spa	CELLULAR POLYESTER RESINS AND THEIR PREPARATION PROCEDURE
EP0646146B1 (en) *	1992-06-15	1997-11-12	AlliedSignal Inc.	Improved process for preparing extended chain polyesters and block or graft copolyesters
IT1256600B (en) *	1992-10-15	1995-12-12		POLYMERIC ALLOYS FROM POLYESTER RESINS AND PROCEDURE FOR THEIR PREPARATION
EP0606663A1 (en) *	1993-01-12	1994-07-20	Agfa-Gevaert N.V.	Method of manufacturing a photographic reflective support
IT1269192B (en) *	1994-01-20	1997-03-21	Enichem Spa	PROCEDURE FOR THE PREPARATION OF REUSABLE BOTTLES CONSTITUTED BY A MIXTURE OF PET AND PC
IT1307930B1 (en) *	1999-01-26	2001-11-29	Sinco Ricerche Spa	TRANSPARENT ARTICLES IN POLYESTER RESIN (MG32).
US7935399B2 (en) *	2004-09-02	2011-05-03	Grupo Petrotemex, S.A. De C.V.	Low melting polyester polymers
US20110160390A1 (en) *	2008-08-07	2011-06-30	Invista North America S.Ar.L	Process for production of polyesters with low acetaldehyde content and regeneration rate
CN106243641A (en) *	2016-08-05	2016-12-21	上海金发科技发展有限公司	A kind of glass fiber reinforcement PBT/PET resin combination of high fluidity low melting point and preparation method thereof
CN106280297A (en) *	2016-08-05	2017-01-04	上海金发科技发展有限公司	A kind of PBT resin and low-melting point PET resin combination and preparation method thereof
CN106280296A (en) *	2016-08-05	2017-01-04	上海金发科技发展有限公司	A kind of PET/PC resin combination of high fluidity and preparation method thereof
CN114479030B (en) *	2020-11-11	2024-03-26	中国石油化工股份有限公司	PBT copolyester with high glass transition temperature and low melting point and application thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2965613A (en) *	1954-03-02	1960-12-20	Goodyear Tire & Rubber	Copolyesters
GB1239751A (en) *	1967-05-23	1971-07-21
GB1489430A (en) *	1973-11-12	1977-10-19	Gen Electric	Solid phase polymerization of polybutylene terephthalate
FR2295999A1 (en) *	1974-12-26	1976-07-23	Rhone Poulenc Textile	GOOD FLAME RESISTANCE POLYESTER ARTICLES AND METHOD OF OBTAINING THEIR
US4161578A (en) *	1978-05-12	1979-07-17	Bepex Corporation	Process for solid phase polymerization of polyester
JPS5523125A (en) *	1978-08-07	1980-02-19	Toray Ind Inc	Copolymerized polyethylene terephthalate composition
US4234708A (en) *	1979-04-23	1980-11-18	Celanese Corporation	Extrusion grade polyethylene iso/terephthalate copolymer
US4569882A (en) *	1983-12-15	1986-02-11	Hideo Watase	Thermoplastic synthetic resin-covered metal wire
EP0174265A3 (en) *	1984-09-07	1987-09-09	The Goodyear Tire & Rubber Company	Solid state polymerization process
ES2070878T3 (en) *	1989-10-13	1995-06-16	Phobos Nv	PROCEDURE FOR THE CONTINUOUS PRODUCTION OF HIGH MOLECULAR POLYESTER RESIN.
IT1245598B (en) *	1991-03-29	1994-09-29	M & G Ricerche Spa	PROCESS FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESINS
IT1245597B (en) *	1991-03-29	1994-09-29	M & G Ricerche Spa	PROCESS FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESINS

1991
- 1991-03-29 IT ITMI910885A patent/IT1245599B/en active IP Right Grant
1992
- 1992-03-22 IL IL92101330A patent/IL101330A0/en unknown
- 1992-03-26 HU HU9203750A patent/HU9203750D0/en unknown
- 1992-03-26 AU AU14343/92A patent/AU652233B2/en not_active Ceased
- 1992-03-26 WO PCT/EP1992/000669 patent/WO1992017519A1/en not_active Application Discontinuation
- 1992-03-26 CA CA002083279A patent/CA2083279A1/en not_active Abandoned
- 1992-03-26 EP EP92906945A patent/EP0531485A1/en not_active Withdrawn
- 1992-03-26 HU HU9203750A patent/HUT64988A/en unknown
- 1992-03-26 JP JP92506528A patent/JPH05507760A/en active Pending
- 1992-03-26 BR BR9204821A patent/BR9204821A/en not_active Application Discontinuation
- 1992-03-27 PT PT100318A patent/PT100318A/en not_active Application Discontinuation
- 1992-03-27 TR TR00305/92A patent/TR27173A/en unknown
- 1992-03-27 MX MX9201413A patent/MX9201413A/en unknown
- 1992-03-27 ZA ZA922247A patent/ZA922247B/en unknown
- 1992-03-28 CN CN92102952A patent/CN1066856A/en active Pending
- 1992-03-28 TW TW081102405A patent/TW203066B/zh active
- 1992-11-25 NO NO92924542A patent/NO924542L/en unknown
- 1992-11-27 FI FI925418A patent/FI925418A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO1992017519A1 (en)	1992-10-15
CN1066856A (en)	1992-12-09
FI925418A0 (en)	1992-11-27
CA2083279A1 (en)	1992-09-30
AU652233B2 (en)	1994-08-18
FI925418A (en)	1992-11-27
ITMI910885A0 (en)	1991-03-29
TR27173A (en)	1994-11-10
IL101330A0 (en)	1992-11-15
TW203066B (en)	1993-04-01
MX9201413A (en)	1993-02-01
HU9203750D0 (en)	1993-03-29
AU1434392A (en)	1992-11-02
NO924542L (en)	1993-01-27
HUT64988A (en)	1994-03-28
NO924542D0 (en)	1992-11-25
EP0531485A1 (en)	1993-03-17
ITMI910885A1 (en)	1992-09-29
BR9204821A (en)	1993-07-13
PT100318A (en)	1993-07-30
IT1245599B (en)	1994-09-29
JPH05507760A (en)	1993-11-04

Publication	Publication Date	Title
EP0692499A3 (en)	1996-03-06	Polyalkene-1 with high molecular weight
AU6158390A (en)	1991-03-11	Very high molecular weight polyethylene
SG59955A1 (en)	1999-02-22	Partially polymerized resins
EP0516266A3 (en)	1993-05-19	Merging sorted lists
ZA922247B (en)	1992-12-30	High molecular weight copolyester resins having low melting points
GB9222927D0 (en)	1992-12-16	Resins
SG72629A1 (en)	2000-05-23	Polymers preparation
GB2241245B (en)	1993-02-17	Novel aromatic polysulfoneetherketone polymers
GB9217044D0 (en)	1992-09-23	Low molecular weight vegetable composition
EP0497511A3 (en)	1993-05-05	Moulded composite polyester articles having improved thermal shock resistance
SG49862A1 (en)	2002-03-19	High molecular weight desulphatohirudin
AU7365591A (en)	1991-10-03	High molecular weight polyhexamethylene adipate
GB9103041D0 (en)	1991-03-27	Epoxide resins
FR2677106B1 (en)	1995-06-02
GB9102950D0 (en)	1991-03-27	High molecular weight polymethylene adipates
EP0530558A3 (en)	1993-03-24	Self-extinguishing thermoplastic moulding masses based on low molecular weight polyphenylenethers
EP0516016A3 (en)	1993-03-03	Process for the preparation of a high molecular weight, linear polyester
GB9513127D0 (en)	1995-08-30	Resins
DE69225916D1 (en)	1998-07-23	Unsaturated high molecular weight polyester resin
GB8905902D0 (en)	1989-04-26	High molecular weight polyethylene terephthalate
EP0452604A3 (en)	1992-10-28	Copolyester
GB9003726D0 (en)	1990-04-18	High molecular weight polyethylene terephthalate in solution
EP0493749A3 (en)	1993-03-17	Bio-maleimide resins
GB9104777D0 (en)	1991-04-17	Aromatic polymers
GB9111417D0 (en)	1991-07-17	Polymers