JPH0515736B2 - - Google Patents
Info
- Publication number
- JPH0515736B2 JPH0515736B2 JP63302233A JP30223388A JPH0515736B2 JP H0515736 B2 JPH0515736 B2 JP H0515736B2 JP 63302233 A JP63302233 A JP 63302233A JP 30223388 A JP30223388 A JP 30223388A JP H0515736 B2 JPH0515736 B2 JP H0515736B2
- Authority
- JP
- Japan
- Prior art keywords
- polyester resin
- foam
- thermoplastic polyester
- compound
- molded product
- 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.)
- Expired - Lifetime
Links
- 239000006260 foam Substances 0.000 claims description 43
- 229920006230 thermoplastic polyester resin Polymers 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 229920001225 polyester resin Polymers 0.000 claims description 19
- 239000004645 polyester resin Substances 0.000 claims description 19
- 125000004018 acid anhydride group Chemical group 0.000 claims description 18
- 239000000155 melt Substances 0.000 claims description 12
- 239000004604 Blowing Agent Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 description 30
- 238000001125 extrusion Methods 0.000 description 17
- 238000010097 foam moulding Methods 0.000 description 16
- -1 polyethylene terephthalate Polymers 0.000 description 15
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 12
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 12
- 229920000728 polyester Polymers 0.000 description 10
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 5
- 239000004088 foaming agent Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 4
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- 150000008064 anhydrides Chemical group 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N 2,2-dimethylbutane Chemical compound CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical compound CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 2
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000012438 extruded product Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N terephthalic acid group Chemical group C(C1=CC=C(C(=O)O)C=C1)(=O)O KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- BXIIJPAVISPOGI-UHFFFAOYSA-N 1,1,2-trimethylcyclopropane Chemical compound CC1CC1(C)C BXIIJPAVISPOGI-UHFFFAOYSA-N 0.000 description 1
- PBIJFSCPEFQXBB-UHFFFAOYSA-N 1,1-dimethylcyclopropane Chemical compound CC1(C)CC1 PBIJFSCPEFQXBB-UHFFFAOYSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- SKDFWEPBABSFMG-UHFFFAOYSA-N 1,2-dichloro-1,1-difluoroethane Chemical compound FC(F)(Cl)CCl SKDFWEPBABSFMG-UHFFFAOYSA-N 0.000 description 1
- BHNZEZWIUMJCGF-UHFFFAOYSA-N 1-chloro-1,1-difluoroethane Chemical compound CC(F)(F)Cl BHNZEZWIUMJCGF-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 229940093475 2-ethoxyethanol Drugs 0.000 description 1
- XCSGHNKDXGYELG-UHFFFAOYSA-N 2-phenoxyethoxybenzene Chemical compound C=1C=CC=CC=1OCCOC1=CC=CC=C1 XCSGHNKDXGYELG-UHFFFAOYSA-N 0.000 description 1
- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229940076134 benzene Drugs 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- NEZRFXZYPAIZAD-UHFFFAOYSA-N ethylcyclobutane Chemical compound CCC1CCC1 NEZRFXZYPAIZAD-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VNXBKJFUJUWOCW-UHFFFAOYSA-N methylcyclopropane Chemical compound CC1CC1 VNXBKJFUJUWOCW-UHFFFAOYSA-N 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-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
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
Landscapes
- Molding Of Porous Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (32)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63302233A JPH02150434A (ja) | 1988-12-01 | 1988-12-01 | ポリエステル系樹脂発泡体の製造法 |
CA 2004300 CA2004300C (en) | 1988-12-01 | 1989-11-30 | Process for producing polyester resin foam and polyester resin foam sheet |
US07443416 US5000991B2 (en) | 1988-12-01 | 1989-11-30 | Process for producing polyester resin foam and polyester resin foam sheet |
CA002214570A CA2214570C (en) | 1988-12-01 | 1989-11-30 | Food container produced from polyester resin foam sheet |
AT89312548T ATE136562T1 (de) | 1988-12-01 | 1989-12-01 | Verfahren zur herstellung eines polyesterharzschaumstoffes |
ES93102839T ES2112344T5 (es) | 1988-12-01 | 1989-12-01 | Hoja de espuma de resina de poliester. |
ES93102840T ES2104973T3 (es) | 1988-12-01 | 1989-12-01 | Metodo para producir un recipiente para productos alimentarios. |
AT93102832T ATE165611T1 (de) | 1988-12-01 | 1989-12-01 | Verfahren zur herstellung eines polyesterharzschaumstoffes |
DE1989628659 DE68928659T2 (de) | 1988-12-01 | 1989-12-01 | Verfahren zur Herstellung eines Polyesterharzschaumstoffes |
EP19890312548 EP0372846B1 (en) | 1988-12-01 | 1989-12-01 | Process for producing polyester resin foam |
DE1989628588 DE68928588T3 (de) | 1988-12-01 | 1989-12-01 | Polyesterharzschaumstoffbahn |
TW78109281A TW197457B (es) | 1988-12-01 | 1989-12-01 | |
ES89312548T ES2086320T3 (es) | 1988-12-01 | 1989-12-01 | Procedimiento para producir espuma de resina de poliester. |
EP19930102840 EP0547033B1 (en) | 1988-12-01 | 1989-12-01 | Method of producing a food container |
ZA899209A ZA899209B (en) | 1988-12-01 | 1989-12-01 | Process for producing polyester resin foam and polyester resin foam sheet |
ES93102832T ES2118150T3 (es) | 1988-12-01 | 1989-12-01 | Procedimiento para producir espuma de resina de poliester. |
TW80103098A TW212806B (es) | 1988-12-01 | 1989-12-01 | |
SG1996006167A SG46581A1 (en) | 1988-12-01 | 1989-12-01 | Process for producing polyester resin foam and polyester resin foam sheet |
EP19930102832 EP0552813B1 (en) | 1988-12-01 | 1989-12-01 | Process for producing polyester resin foam |
AU45797/89A AU635230B2 (en) | 1988-12-01 | 1989-12-01 | Process for producing polyester resin foam and polyester resin foam sheet |
EP19930102839 EP0547032B2 (en) | 1988-12-01 | 1989-12-01 | Polyester resin foam sheet |
KR1019890017952A KR0118112B1 (ko) | 1988-12-01 | 1989-12-01 | 열가소성 폴리에스테르계 수지 발포체의 제조방법 |
AT93102840T ATE155757T1 (de) | 1988-12-01 | 1989-12-01 | Verfahren zur herstellung eines lebensmittelbehälters |
AT93102839T ATE163442T1 (de) | 1988-12-01 | 1989-12-01 | Polyesterharzschaumstoffbahn |
DE1989626219 DE68926219T2 (de) | 1988-12-01 | 1989-12-01 | Verfahren zur Herstellung eines Polyesterharzschaumstoffes |
DE1989628205 DE68928205T2 (de) | 1988-12-01 | 1989-12-01 | Verfahren zur Herstellung eines Lebensmittelbehälters |
AU35469/93A AU643402B2 (en) | 1988-12-01 | 1993-03-25 | Process for producing a shaped article |
AU35473/93A AU650812B2 (en) | 1988-12-01 | 1993-03-25 | Process for producing polyester resin foam sheet |
AU35468/93A AU652512B2 (en) | 1988-12-01 | 1993-03-25 | Process for producing polyester resin foam |
KR1019960046181A KR19980027409A (ko) | 1988-12-01 | 1996-10-16 | 열가소성 폴리에스테르계 수지 발포체의 제조방법 |
KR1019960046183A KR0118103B1 (ko) | 1988-12-01 | 1996-10-16 | 식품용기 |
KR1019960046182A KR0118102B1 (ko) | 1988-12-01 | 1996-10-16 | 열가소성 폴리에스테르계 수지 시이트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63302233A JPH02150434A (ja) | 1988-12-01 | 1988-12-01 | ポリエステル系樹脂発泡体の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02150434A JPH02150434A (ja) | 1990-06-08 |
JPH0515736B2 true JPH0515736B2 (es) | 1993-03-02 |
Family
ID=17906554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63302233A Granted JPH02150434A (ja) | 1988-12-01 | 1988-12-01 | ポリエステル系樹脂発泡体の製造法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH02150434A (es) |
ZA (1) | ZA899209B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0794570B2 (ja) * | 1990-10-03 | 1995-10-11 | 積水化成品工業株式会社 | 難燃性の熱可塑性ポリエステル系樹脂発泡体用組成物 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5450062A (en) * | 1977-09-02 | 1979-04-19 | Rohm & Haas | Method of improving melt strength of polyethylene terephthalate |
JPS59210955A (ja) * | 1983-05-16 | 1984-11-29 | Sekisui Chem Co Ltd | 熱可塑性ポリエステル樹脂発泡体の製法 |
JPS59219341A (ja) * | 1983-05-30 | 1984-12-10 | Sekisui Chem Co Ltd | ポリイミド系樹脂混合フオ−ムの製造方法 |
JPS6148411A (ja) * | 1984-08-16 | 1986-03-10 | Tokai Carbon Co Ltd | 等方性炭素材の製造方法 |
-
1988
- 1988-12-01 JP JP63302233A patent/JPH02150434A/ja active Granted
-
1989
- 1989-12-01 ZA ZA899209A patent/ZA899209B/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5450062A (en) * | 1977-09-02 | 1979-04-19 | Rohm & Haas | Method of improving melt strength of polyethylene terephthalate |
JPS59210955A (ja) * | 1983-05-16 | 1984-11-29 | Sekisui Chem Co Ltd | 熱可塑性ポリエステル樹脂発泡体の製法 |
JPS59219341A (ja) * | 1983-05-30 | 1984-12-10 | Sekisui Chem Co Ltd | ポリイミド系樹脂混合フオ−ムの製造方法 |
JPS6148411A (ja) * | 1984-08-16 | 1986-03-10 | Tokai Carbon Co Ltd | 等方性炭素材の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
ZA899209B (en) | 1990-11-28 |
JPH02150434A (ja) | 1990-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4278769A (en) | Blowing agent concentrate | |
US4020122A (en) | Process for the preparation of polyester compositions having increased melt elasticity | |
US5508316A (en) | Resin composition capable of exhibiting high melt viscoelasticity, aromatic polyester resin foamed body produced therefrom and process for producing the foamed body | |
JPH04356541A (ja) | ポリアミド系樹脂発泡体の製造方法 | |
JPH0515736B2 (es) | ||
JP3729977B2 (ja) | 流動学的性質が改良されたポリエステル樹脂 | |
JP3524006B2 (ja) | ポリアミド系樹脂発泡体の製造方法 | |
JPH0547575B2 (es) | ||
JPS6148409B2 (es) | ||
JP3086392B2 (ja) | 熱可塑性ポリエステル系樹脂発泡体の製造方法 | |
CN110283436A (zh) | 一种高强度芳香族聚酯微孔发泡材料及其制备方法 | |
JP4132261B2 (ja) | 熱可塑性ポリエステル樹脂用架橋剤およびその用途 | |
JPH0555543B2 (es) | ||
JP3768004B2 (ja) | 多官能化合物濃縮物及びそれを用いるポリエステル成形体の製造方法 | |
JPH1180411A (ja) | ポリカーボネート系樹脂発泡体の製造方法 | |
JPH08283445A (ja) | 芳香族ポリエステル系樹脂発泡体の製造法およびそれに用いる高溶融粘弾性発現性樹脂組成物 | |
JPH10146878A (ja) | 熱可塑性ポリエステル系樹脂発泡体の製造方法 | |
JPH10156922A (ja) | 熱可塑性ポリエステル系樹脂押出発泡体の製造法 | |
JPH11152363A (ja) | 熱可塑性ポリエステル系樹脂発泡体の製造方法 | |
JP3721017B2 (ja) | 熱可塑性ポリエステル系樹脂発泡体とその製造方法 | |
JP3059355B2 (ja) | 熱可塑性ポリエステル系樹脂発泡体の製造方法 | |
JPH09194622A (ja) | 芳香族ポリエステル系樹脂発泡体およびその製法 | |
JPH10156915A (ja) | 熱可塑性ポリエステル系樹脂発泡体の製造方法 | |
JPH11129312A (ja) | 熱可塑性ポリエステル系樹脂発泡体の製造方法 | |
JPH1044208A (ja) | 熱可塑性ポリエステル系樹脂押出発泡体の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090302 Year of fee payment: 16 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090302 Year of fee payment: 16 |