JP2000256472A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2000256472A5 JP2000256472A5 JP1999064787A JP6478799A JP2000256472A5 JP 2000256472 A5 JP2000256472 A5 JP 2000256472A5 JP 1999064787 A JP1999064787 A JP 1999064787A JP 6478799 A JP6478799 A JP 6478799A JP 2000256472 A5 JP2000256472 A5 JP 2000256472A5
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- mol
- bottle cap
- glycol
- propanediol
- Prior art date
- 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.)
- Granted
Links
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-Propanediol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
【特許請求の範囲】
【請求項１】 全ジカルボン酸成分の７０モル％以上がテレフタル酸であり、全グリコール成分の５０モル％以上が１，３−プロパンジオールであるポリエステルからなる、ポリエステルボトル用キャップ。
【請求項２】 ポリエステルのグリコール成分が、１，３−プロパンジオール５０〜９０モル％および平均分子量４００〜５０００のポリオキシアルキレングリコール１０〜５０モル％である、請求項１記載のポリエステルボトル用キャップ。
【請求項３】 ポリエステルボトル用キャップが射出成形して成形されたものである、請求項１記載のポリエステルボトル用キャップ。
[Claims]
1. A polyester bottle cap comprising a polyester in which at least 70 mol% of all dicarboxylic acid components are terephthalic acid and at least 50 mol% of all glycol components are 1,3-propanediol.
2. The polyester bottle cap according to claim 1, wherein the glycol component of the polyester is 50 to 90 mol% of 1,3-propanediol and 10 to 50 mol% of a polyoxyalkylene glycol having an average molecular weight of 400 to 5,000. .
(3) PoLyesterBottle capInjection molded2. The method of claim 1, whereinPolyester bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06478799A JP4127920B2 (en) | 1999-03-11 | 1999-03-11 | Cap for polyester bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06478799A JP4127920B2 (en) | 1999-03-11 | 1999-03-11 | Cap for polyester bottle |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000256472A JP2000256472A (en) | 2000-09-19 |
| JP2000256472A5 true JP2000256472A5 (en) | 2006-03-09 |
| JP4127920B2 JP4127920B2 (en) | 2008-07-30 |
Family
ID=13268305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06478799A Expired - Fee Related JP4127920B2 (en) | 1999-03-11 | 1999-03-11 | Cap for polyester bottle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4127920B2 (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7807745B2 (en) | 2006-01-27 | 2010-10-05 | Sabic Innovative Plastics Ip B.V. | Molding compositions containing polycarbonate and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET) |
| US8067493B2 (en) | 2003-12-30 | 2011-11-29 | Sabic Innovative Plastics Ip B.V. | Polymer compositions, method of manufacture, and articles formed therefrom |
| JP2005263329A (en) * | 2005-06-17 | 2005-09-29 | House Foods Corp | Container holder, combination of container with container holder, and method for opening container |
| US7902263B2 (en) | 2006-01-27 | 2011-03-08 | Sabic Innovative Plastics Ip B.V. | Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET) |
| US7855238B2 (en) | 2006-01-27 | 2010-12-21 | Sabic Innovative Plastics Ip B.V. | Molding compositions containing polyalkylene terephthalates and modified polybutylene terephthalate (PBT) random copolymers derived from PET |
| DE602007004072D1 (en) | 2006-01-27 | 2010-02-11 | Gen Electric | ARTICLE OF COMPOSITIONS WITH MODIFIED POLYETHYLENE TEREPHTHALATE STATISTIC COPOLYMERS OF POLYETHYLENE TEREPHTHALATE |
| US7923506B2 (en) | 2006-01-27 | 2011-04-12 | Sabic Innovative Plastics Ip B.V. | Molding compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET) |
| US7902264B2 (en) | 2006-01-27 | 2011-03-08 | Sabic Innovative Plastics Ip B.V. | Polytrimethylene terephthalate (PTT) derived from polyethylene terephthalate (PET) and containing PET residues |
| US8680167B2 (en) | 2006-01-27 | 2014-03-25 | Sabic Innovative Plastics Ip B.V. | Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET) |
| US7795320B2 (en) | 2006-01-27 | 2010-09-14 | Sabic Innovative Plastics Ip B.V. | Copolyetheresters derived from polyethylene terephthalate |
| US7799836B2 (en) | 2006-03-01 | 2010-09-21 | Sabic Innovative Plastics Ip B.V. | Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET) |
| US7799838B2 (en) | 2006-07-26 | 2010-09-21 | Sabic Innovative Plastics Ip B.V. | Elastomer blends of polyesters and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom |
| US8309656B2 (en) | 2006-07-26 | 2012-11-13 | Sabic Innovative Plastics Ip B.V. | Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom |
| US8158710B2 (en) | 2006-11-27 | 2012-04-17 | Sabic Innovative Plastics Ip B.V. | Polyester blends, methods of making, and articles formed therefrom |
| US7799892B2 (en) | 2008-05-02 | 2010-09-21 | Sabic Innovative Plastics Ip B.V. | Method of making polybutylene terephthalate and compositions and articles comprising the same |
| US7928150B2 (en) | 2008-05-06 | 2011-04-19 | Sabic Innovative Plastics Ip B.V. | Process for the manufacture of lonomeric polybutylene terephthalate from polyethylene terephthalate, and compositions and articles thereof |
| US8138244B2 (en) | 2008-12-30 | 2012-03-20 | Sabic Innovative Plastics Ip B.V. | Reinforced polyester compositions, method of manufacture, and articles thereof |
| US7910657B2 (en) | 2008-12-30 | 2011-03-22 | Sabic Innovative Plastics Ip B.V. | Process for the manufacture of polybutylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof |
| JP6538422B2 (en) * | 2015-05-22 | 2019-07-03 | 日本山村硝子株式会社 | Synthetic resin cap |
| CN107031950A (en) * | 2017-05-04 | 2017-08-11 | 精英模具（合肥）有限公司 | A kind of injection molding forming method of bottle and bottle with shirt rim |
| CN113183362B (en) * | 2021-05-14 | 2022-12-23 | 南京布鲁克林环保设备有限公司 | Bottle recovery device |
| TW202402946A (en) | 2022-07-07 | 2024-01-16 | 南亞塑膠工業股份有限公司 | Bottle cap composition and bottle cap |
-
1999
- 1999-03-11 JP JP06478799A patent/JP4127920B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000256472A5 (en) | ||
| JP2005535750A5 (en) | ||
| WO1997040085A3 (en) | Acidic polylactic polymers | |
| WO2002018476A3 (en) | Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters | |
| EP1090958A3 (en) | Biodegradable polyester resin composition and its use | |
| AU2553895A (en) | Clear pump hair spray formulations containing a sulfopolyester in a hydroalcoholic liquid vehicle | |
| CA2358829A1 (en) | Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides | |
| WO2001014450A8 (en) | Preparation of poly(trimethylene terephthalate) with low level of di(1,3-propylene glycol) | |
| TR200003070T2 (en) | Polyesters containing isosorbide as a comonomer | |
| CA2278800A1 (en) | Modified polyesters | |
| JP2005511834A5 (en) | ||
| HRP20050960A2 (en) | Polymerization catalyst for preparing polyesters, preparation of polyethylene terephthalate and use of polymerization catalyst | |
| ATE398008T1 (en) | COMPOSITION OF POLYETHYLENETEREPHTHALATE COPOLYMERS HAVING IMPROVED MECHANICAL PROPERTIES AND EXTENSION RATIO, ARTICLES AND METHODS MADE THEREFROM | |
| EP0329468A3 (en) | Polyester molding composition | |
| WO2004011524A3 (en) | Sulfonated aliphatic-aromatic copolyetheresters | |
| JP2001011417A5 (en) | ||
| JP2001348427A5 (en) | ||
| JP2002540269A5 (en) | ||
| EP0899285A3 (en) | A copolyester for molding a bottle | |
| WO2002042354A8 (en) | Polyester resins based on terephthalic acid and 2-methyl-1,3-propanediol and processes for the preparation thereof | |
| ATE258566T1 (en) | PRODUCTION OF COPOLYETHERESTERS | |
| HK1052729A1 (en) | Polyester fiber | |
| JP2000186142A5 (en) | ||
| AU3599999A (en) | A method of producing modified polyester moulded articles, and said moulded articles | |
| JP2002128999A5 (en) | Polyester resin composition |