CA2235486C - Polymere d'emballage au polyester absorbant l'infrarouge - Google Patents

Polymere d'emballage au polyester absorbant l'infrarouge Download PDF

Info

Publication number: CA2235486C
Authority: CA; Canada
Prior art keywords: polyester; bottle; graphite particles; polymer; weight
Prior art date: 1997-04-23
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

CA 2235486

Other languages

English (en)

Other versions

CA2235486A1 (fr

Inventor

Audrey C. Wu

Gerald W. Mcneely

Xiaoyan Huang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

INVISTA TECHNOLOGIES R L SA

Original Assignee

INVISTA TECHNOLOGIES R L SA

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.)

1997-04-23

Filing date

1998-04-21

Publication date

2008-01-15

1997-06-09 Priority claimed from US08/871,744 external-priority patent/US5925710A/en

1998-04-21 Application filed by INVISTA TECHNOLOGIES R L SA filed Critical INVISTA TECHNOLOGIES R L SA

1998-10-23 Publication of CA2235486A1 publication Critical patent/CA2235486A1/fr

2008-01-15 Application granted granted Critical

2008-01-15 Publication of CA2235486C publication Critical patent/CA2235486C/fr

2018-04-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920000728 polyester Polymers 0.000 title claims abstract description 69
229920000642 polymer Polymers 0.000 title claims abstract description 43
238000004806 packaging method and process Methods 0.000 title description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 60
239000010439 graphite Substances 0.000 claims abstract description 58
229910002804 graphite Inorganic materials 0.000 claims abstract description 58
239000002245 particle Substances 0.000 claims abstract description 32
239000004033 plastic Substances 0.000 claims abstract description 31
229920003023 plastic Polymers 0.000 claims abstract description 31
239000000203 mixture Substances 0.000 claims abstract description 26
230000005855 radiation Effects 0.000 claims abstract description 23
238000010438 heat treatment Methods 0.000 claims description 9
238000000034 method Methods 0.000 claims description 9
KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 6
238000002425 crystallisation Methods 0.000 claims description 5
230000008025 crystallization Effects 0.000 claims description 5
125000005487 naphthalate group Chemical group 0.000 claims 4
238000007664 blowing Methods 0.000 claims 2
238000004519 manufacturing process Methods 0.000 abstract description 6
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 25
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 21
238000000071 blow moulding Methods 0.000 description 19
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 16
229920000139 polyethylene terephthalate Polymers 0.000 description 16
239000005020 polyethylene terephthalate Substances 0.000 description 16
229920006125 amorphous polymer Polymers 0.000 description 15
150000002009 diols Chemical class 0.000 description 11
239000002253 acid Substances 0.000 description 10
-1 polyethylene terephthalate Polymers 0.000 description 9
IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 8
QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 8
229920005989 resin Polymers 0.000 description 8
239000011347 resin Substances 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 7
229920001225 polyester resin Polymers 0.000 description 7
239000004645 polyester resin Substances 0.000 description 7
WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
229910052787 antimony Inorganic materials 0.000 description 6
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 6
239000003054 catalyst Substances 0.000 description 6
239000011358 absorbing material Substances 0.000 description 5
238000010521 absorption reaction Methods 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 5
239000002184 metal Substances 0.000 description 5
150000002739 metals Chemical class 0.000 description 5
238000006068 polycondensation reaction Methods 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
239000000654 additive Substances 0.000 description 4
238000004458 analytical method Methods 0.000 description 4
150000005690 diesters Chemical class 0.000 description 4
238000004817 gas chromatography Methods 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
239000000908 ammonium hydroxide Substances 0.000 description 3
WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000011572 manganese Substances 0.000 description 3
239000000178 monomer Substances 0.000 description 3
239000003352 sequestering agent Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 2
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
229910052785 arsenic Inorganic materials 0.000 description 2
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
235000019445 benzyl alcohol Nutrition 0.000 description 2
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
229910052793 cadmium Inorganic materials 0.000 description 2
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
239000006229 carbon black Substances 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
229910017052 cobalt Inorganic materials 0.000 description 2
239000010941 cobalt Substances 0.000 description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
PFURGBBHAOXLIO-UHFFFAOYSA-N cyclohexane-1,2-diol Chemical compound OC1CCCCC1O PFURGBBHAOXLIO-UHFFFAOYSA-N 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
229910052737 gold Inorganic materials 0.000 description 2
239000010931 gold Substances 0.000 description 2
238000004128 high performance liquid chromatography Methods 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000001746 injection moulding Methods 0.000 description 2
239000011133 lead Substances 0.000 description 2
229910052748 manganese Inorganic materials 0.000 description 2
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
229910052753 mercury Inorganic materials 0.000 description 2
238000002156 mixing Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000005022 packaging material Substances 0.000 description 2
229910052763 palladium Inorganic materials 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
239000000049 pigment Substances 0.000 description 2
229910052697 platinum Inorganic materials 0.000 description 2
239000010453 quartz Substances 0.000 description 2
CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
229910052709 silver Inorganic materials 0.000 description 2
239000004332 silver Substances 0.000 description 2
235000014214 soft drink Nutrition 0.000 description 2
229910052718 tin Inorganic materials 0.000 description 2
DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
WTKWFNIIIXNTDO-UHFFFAOYSA-N 3-isocyanato-5-methyl-2-(trifluoromethyl)furan Chemical compound CC1=CC(N=C=O)=C(C(F)(F)F)O1 WTKWFNIIIXNTDO-UHFFFAOYSA-N 0.000 description 1
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
102100024133 Coiled-coil domain-containing protein 50 Human genes 0.000 description 1
229920001634 Copolyester Polymers 0.000 description 1
101000910772 Homo sapiens Coiled-coil domain-containing protein 50 Proteins 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
BELBBZDIHDAJOR-UHFFFAOYSA-N Phenolsulfonephthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2S(=O)(=O)O1 BELBBZDIHDAJOR-UHFFFAOYSA-N 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
LUSFFPXRDZKBMF-UHFFFAOYSA-N [3-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCC(CO)C1 LUSFFPXRDZKBMF-UHFFFAOYSA-N 0.000 description 1
238000000862 absorption spectrum Methods 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000001361 adipic acid Substances 0.000 description 1
235000011037 adipic acid Nutrition 0.000 description 1
235000013334 alcoholic beverage Nutrition 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
235000013405 beer Nutrition 0.000 description 1
239000006085 branching agent Substances 0.000 description 1
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
229960001948 caffeine Drugs 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
235000014171 carbonated beverage Nutrition 0.000 description 1
235000012174 carbonated soft drink Nutrition 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
239000006231 channel black Substances 0.000 description 1
PMMYEEVYMWASQN-IMJSIDKUSA-N cis-4-Hydroxy-L-proline Chemical compound O[C@@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-IMJSIDKUSA-N 0.000 description 1
229940011182 cobalt acetate Drugs 0.000 description 1
QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
XBZSBBLNHFMTEB-UHFFFAOYSA-N cyclohexane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCCC(C(O)=O)C1 XBZSBBLNHFMTEB-UHFFFAOYSA-N 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
239000000975 dye Substances 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
239000006232 furnace black Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000009477 glass transition Effects 0.000 description 1
238000000227 grinding Methods 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical group [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229940071125 manganese acetate Drugs 0.000 description 1
UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 1
230000000873 masking effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000011259 mixed solution Substances 0.000 description 1
239000003607 modifier Substances 0.000 description 1
DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
TVIDDXQYHWJXFK-UHFFFAOYSA-N n-Dodecanedioic acid Natural products OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 1
KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
230000035515 penetration Effects 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
239000011112 polyethylene naphthalate Substances 0.000 description 1
239000002952 polymeric resin Substances 0.000 description 1
229920000137 polyphosphoric acid Polymers 0.000 description 1
229920000166 polytrimethylene carbonate Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000007639 printing Methods 0.000 description 1
235000013772 propylene glycol Nutrition 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000011342 resin composition Substances 0.000 description 1
239000003340 retarding agent Substances 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000012086 standard solution Substances 0.000 description 1
238000010998 test method Methods 0.000 description 1
HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Natural products OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 1
239000011135 tin Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
RYYVLZVUVIJVGH-UHFFFAOYSA-N trimethylxanthine Natural products CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
239000003643 water by type Substances 0.000 description 1

Landscapes

Containers Having Bodies Formed In One Piece (AREA)
Compositions Of Macromolecular Compounds (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

CA 2235486 1997-04-23 1998-04-21 Polymere d'emballage au polyester absorbant l'infrarouge Expired - Fee Related CA2235486C (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US83900597A	1997-04-23	1997-04-23
US08/839,005		1997-04-23
US08/871,744 US5925710A (en)	1997-04-23	1997-06-09	Infrared absorbing polyester packaging polymer
US08/871,744		1997-06-09

Publications (2)

Publication Number	Publication Date
CA2235486A1 CA2235486A1 (fr)	1998-10-23
CA2235486C true CA2235486C (fr)	2008-01-15

Family

ID=27126073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2235486 Expired - Fee Related CA2235486C (fr)	1997-04-23	1998-04-21	Polymere d'emballage au polyester absorbant l'infrarouge

Country Status (2)

Country	Link
CA (1)	CA2235486C (fr)
TW (1)	TW455614B (fr)

1998
- 1998-04-21 CA CA 2235486 patent/CA2235486C/fr not_active Expired - Fee Related
- 1998-04-23 TW TW87106211A patent/TW455614B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
TW455614B (en)	2001-09-21
CA2235486A1 (fr)	1998-10-23

Legal Events

Date	Code	Title	Description
2002-12-12	EEER	Examination request
2018-06-04	MKLA	Lapsed	Effective date: 20180423

Publication	Publication Date	Title
US5925710A (en)	1999-07-20	Infrared absorbing polyester packaging polymer
US6503586B1 (en)	2003-01-07	Title improved infrared absorbing polyester packaging polymer
US6022920A (en)	2000-02-08	Method for the production of clear bottles having improved reheat
EP1639034B1 (fr)	2010-01-13	Resines de polyester a cristallisation lente
US7094863B2 (en)	2006-08-22	Polyester preforms useful for enhanced heat-set bottles
US8304510B2 (en)	2012-11-06	Polyester resins for high-strength articles
EP1283234B1 (fr)	2007-09-26	Un polymère désoxygénant à base de polytéréphtalate d'éthylène
KR100348238B1 (ko)	2002-08-09	신규 폴리에스테르 및 그의 제조방법
JP2007504352A5 (fr)	2007-07-19
CN1982372A (zh)	2007-06-20	聚酯组合物、聚酯预制坯、聚酯瓶子、聚酯饮料瓶和热塑性组合物
US20040236065A1 (en)	2004-11-25	Low intrinsic viscosity and low acetaldehyde content polyester, hollow preforms and containers obtained from said polymer
WO2003064267A2 (fr)	2003-08-07	Recipients en polyester opaque
CA2387081A1 (fr)	2001-05-03	Compositions d'acetaldehyde de faible poids moleculaire
CA2235486C (fr)	2008-01-15	Polymere d'emballage au polyester absorbant l'infrarouge
MXPA06011692A (es)	2006-12-14	Metodos para elaborar resinas de tereftalato de polietileno catalizado por titanio.
CA2630607C (fr)	2015-04-07	Resines polyester destinees a un moulage par injection a haut rendement
EP1084191A2 (fr)	2001-03-21	Produit moule creux comprenant un polymere ethylene-2,6-naphtalene dicarboxylate et procede de fabrication associe
Callander	1985	Thermoplastic polyester resins for containers
MXPA98004581A (en)	1999-09-20	Polymer of improved polyester packaging absorbing of radiation infrarr
JP2004182904A (ja)	2004-07-02	耐熱性およびガス遮断性に優れたプラスチック容器用飽和ポリエステル組成物およびその製造方法
CN1954012A (zh)	2007-04-25	钛催化的聚对苯二甲酸乙二醇酯树脂的制造方法
JP2004026853A (ja)	2004-01-29	紫外線透過率を下げるポリエステル組成物及びこれを使って製造したペットボトル
KR100797760B1 (ko)	2008-01-23	재가열 성능이 우수한 폴리에스테르 조성물 및 이를포함하는 폴리에스테르 용기
MXPA00011515A (en)	2001-11-21	Method of producing a thermoplastic polymer preform and an article produced therefrom