RU99103118A - COMPOSITIONS BASED ON COMPLEX POLYESTERS - Google Patents
COMPOSITIONS BASED ON COMPLEX POLYESTERSInfo
- Publication number
- RU99103118A RU99103118A RU99103118/13A RU99103118A RU99103118A RU 99103118 A RU99103118 A RU 99103118A RU 99103118/13 A RU99103118/13 A RU 99103118/13A RU 99103118 A RU99103118 A RU 99103118A RU 99103118 A RU99103118 A RU 99103118A
- Authority
- RU
- Russia
- Prior art keywords
- polyester
- units
- less
- mol
- isophthalate
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title claims 28
- 239000000203 mixture Substances 0.000 title claims 5
- IKHGUXGNUITLKF-UHFFFAOYSA-N acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims 10
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical group [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 claims 10
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical group [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims 10
- 238000007664 blowing Methods 0.000 claims 5
- 238000002425 crystallisation Methods 0.000 claims 5
- 230000005712 crystallization Effects 0.000 claims 5
- 238000001746 injection moulding Methods 0.000 claims 4
- 239000004305 biphenyl Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000000071 blow moulding Methods 0.000 claims 1
- 235000014171 carbonated beverage Nutrition 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 125000005487 naphthalate group Chemical group 0.000 claims 1
Claims (1)
где в любом звене х обозначает целое число от 2 до 6 включительно и где в, по меньшей мере, части звеньев R обозначает 1,4-фенил и в, по меньшей мере, примерно 5 мол.% звеньев R обозначает 1,3-фенил, а плотность полиэфира равна, по меньшей мере, 1,362 г/см3.1. A composition based on polyester, characterized by repeating units
where in any link x is an integer from 2 to 6 inclusive and where in at least part of the links R is 1,4-phenyl and in at least about 5 mol% of the links R is 1,3-phenyl and the density of the polyester is at least 1.362 g / cm 3 .
13. Полиэфирные контейнеры по п. 11, изготовленные формованием под давлением с раздувкой и вытяжкой со степенью вытяжки, равной 21 и менее.12. Polyester containers according to claim 10
13. The polyester containers according to claim 11, made by injection molding with blowing and drawing with a degree of drawing equal to 21 or less.
подвергают кристаллизации, вызванной деформацией, возможно с последующей термической кристаллизацией, для получения полиэфира с плотностью, равной, по меньшей мере, примерно 1,362 г/см3 причем в любом звене х обозначает целое число от 2 до 6 включительно и в, по меньшей мере, части звеньев R обозначает 1,4-фенил и в, по меньшей мере, примерно 5 мол.% всех звеньев R обозначает 1,3-фенил.15. A method of producing a high density polyester, characterized in that the polyester comprising repeating units
subjected to crystallization caused by deformation, possibly followed by thermal crystallization, to obtain a polyester with a density equal to at least about 1,362 g / cm 3 and in any link x denotes an integer from 2 to 6 inclusive and at least parts of R units are 1,4-phenyl and in at least about 5 mol% of all R units are 1,3-phenyl.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2154296P | 1996-07-11 | 1996-07-11 | |
US60/021,542 | 1996-07-11 | ||
US08/850,168 | 1997-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99103118A true RU99103118A (en) | 2001-01-10 |
RU2209163C2 RU2209163C2 (en) | 2003-07-27 |
Family
ID=29214328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99103118A RU2209163C2 (en) | 1996-07-11 | 1997-07-10 | Polyester containers (versions) and blank for its moulding |
Country Status (2)
Country | Link |
---|---|
ID (1) | ID18742A (en) |
RU (1) | RU2209163C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090246430A1 (en) * | 2008-03-28 | 2009-10-01 | The Coca-Cola Company | Bio-based polyethylene terephthalate polymer and method of making same |
-
1997
- 1997-07-10 RU RU99103118A patent/RU2209163C2/en not_active IP Right Cessation
- 1997-07-11 ID IDP972418A patent/ID18742A/en unknown
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