JP2000512326A - 可撓性グリースシール用の弾性コポリエーテルエステル組成物 - Google Patents
可撓性グリースシール用の弾性コポリエーテルエステル組成物Info
- Publication number
- JP2000512326A JP2000512326A JP10500441A JP50044198A JP2000512326A JP 2000512326 A JP2000512326 A JP 2000512326A JP 10500441 A JP10500441 A JP 10500441A JP 50044198 A JP50044198 A JP 50044198A JP 2000512326 A JP2000512326 A JP 2000512326A
- Authority
- JP
- Japan
- Prior art keywords
- copolyetherester
- composition
- copolyetheresters
- composition according
- weight
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 57
- 239000004519 grease Substances 0.000 title claims abstract description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 17
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 alkylene diol Chemical class 0.000 claims abstract description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000003118 aryl group Chemical group 0.000 claims abstract description 6
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 description 14
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000000654 additive Substances 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 3
- 229920000909 polytetrahydrofuran Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- UJAWGGOCYUPCPS-UHFFFAOYSA-N 4-(2-phenylpropan-2-yl)-n-[4-(2-phenylpropan-2-yl)phenyl]aniline Chemical compound C=1C=C(NC=2C=CC(=CC=2)C(C)(C)C=2C=CC=CC=2)C=CC=1C(C)(C)C1=CC=CC=C1 UJAWGGOCYUPCPS-UHFFFAOYSA-N 0.000 description 2
- NEQFBGHQPUXOFH-UHFFFAOYSA-N 4-(4-carboxyphenyl)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C=C1 NEQFBGHQPUXOFH-UHFFFAOYSA-N 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 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
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 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 2
- 239000012071 phase Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- XFZRQAZGUOTJCS-UHFFFAOYSA-N phosphoric acid;1,3,5-triazine-2,4,6-triamine Chemical compound OP(O)(O)=O.NC1=NC(N)=NC(N)=N1 XFZRQAZGUOTJCS-UHFFFAOYSA-N 0.000 description 1
- 229920003056 polybromostyrene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Diaphragms And Bellows (AREA)
- Polyesters Or Polycarbonates (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくとも1個のアルキレンジオールおよび少なくとも1個の芳香族ジカル ボン酸から誘導される硬質セグメントならびに少なくとも1個のポリアルキレン オキシドグリコールおよび少なくとも1個の芳香族ジカルボン酸から誘導される 軟質セグメントで構成される少なくとも2個のコポリエーテルエステルAおよび Bの混合物を含むコポリエーテルエステル組成物において、Aにおける軟質セグ メントXの濃度およびBにおける軟質セグメントYの濃度がコポリエーテルエス テルに対して30〜65重量%であり、XおよびYの分子量が500〜3000であり 、かつ|Mx−My 2.組成物におけるAおよびBの重量比が0.1〜10であることを特徴とする請求 項1に記載のコポリエーテルエステル組成物。 3.組成物におけるAおよびBの重量比が0.25〜4であることを特徴とする請求 項2に記載のコポリエーテルエステル組成物。 4.組成物におけるAおよびBの重量比が0.5〜2であることを特徴とする請求項 3に記載のコポリエーテルエステル組成物。 5.コポリエーテルエステルAおよびBにおける軟質セグメントXおよびYの濃 度が各々、AおよびBにおける硬質セグメントの数平均分子量が5倍より大きく は異ならないように選択されることを特徴とする請求項1に記載のコポリエーテ ルエステル組成物。 6.AおよびBにおける硬質セグメントの数平均分子量が 3倍より大きくは異ならないことを特徴とする請求項5に記載のコポリエーテル エステル組成物。 7.AおよびBにおける硬質セグメントの数平均分子量がほとんど同じであるこ とを特徴とする請求項6に記載のコポリエーテルエステル組成物。 8.コポリエーテルエステルAおよびBが少なくとも部分的に混合していないこ とを特徴とするコポリエーテルエステル組成物。 9.コポリエーテルエステルAおよびBが共連続相中に組成物で存在することを 特徴とする請求項8に記載のコポリエーテルエステル組成物。 10.請求項1〜9のいずれか一つに記載の組成物から得られる物品。 11.屈曲における動的変形の条件下で請求項10に記載の物品を使用する方法 。 12.油およびグリースと接触させる、請求項11に記載の使用方法。 13.少なくとも125℃の温度での請求項12に記載の使用方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9600499A BE1010324A3 (nl) | 1996-06-05 | 1996-06-05 | Elastomere copolyethestersamenstelling voor flexibele vetafdichtingen. |
BE9600499 | 1996-06-05 | ||
PCT/NL1997/000304 WO1997046618A1 (en) | 1996-06-05 | 1997-05-30 | Elastomer copolyether ester composition for flexible grease seals |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2000512326A true JP2000512326A (ja) | 2000-09-19 |
JP2000512326A5 JP2000512326A5 (ja) | 2005-01-13 |
JP3963953B2 JP3963953B2 (ja) | 2007-08-22 |
Family
ID=3889781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50044198A Expired - Lifetime JP3963953B2 (ja) | 1996-06-05 | 1997-05-30 | 可撓性グリースシール用の弾性コポリエーテルエステル組成物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6187876B1 (ja) |
EP (1) | EP0904320B2 (ja) |
JP (1) | JP3963953B2 (ja) |
AU (1) | AU2916497A (ja) |
BE (1) | BE1010324A3 (ja) |
CA (1) | CA2257591C (ja) |
DE (1) | DE69706166T3 (ja) |
WO (1) | WO1997046618A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001363A (ja) * | 2008-06-19 | 2010-01-07 | Du Pont Toray Co Ltd | 熱可塑性エラストマ樹脂組成物および成形体 |
JP2016515150A (ja) * | 2013-03-06 | 2016-05-26 | ディーエスエム アイピー アセッツ ビー.ブイ. | 熱可塑性コポリエーテルエステルエラストマーを含む難燃性組成物 |
WO2018198831A1 (ja) * | 2017-04-25 | 2018-11-01 | クラレプラスチックス株式会社 | 樹脂組成物 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1209374B1 (en) * | 1999-08-06 | 2004-06-30 | Toyo Tire & Rubber Co., Ltd . | Flexible boot made of resin and method for manufacturing the same |
US6727324B2 (en) | 2000-08-28 | 2004-04-27 | E. I. Du Pont De Nemours And Company | Calcium reactants in blends containing copolyether ester elastomers and ethylene(meth)acrylate/unsaturated epoxide copolymers |
US6562457B1 (en) | 2001-10-31 | 2003-05-13 | E. I. Du Pont De Nemours And Company | Polyether ester elastomer comprising polytrimethylene ether ester soft segment and tetramethylene ester hard segment |
US6599625B2 (en) | 2001-10-31 | 2003-07-29 | E. I. Du Pont De Nemours And Company | Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917743A (en) * | 1974-03-07 | 1975-11-04 | Du Pont | Copolyetherester blends |
JPH0629362B2 (ja) * | 1985-03-06 | 1994-04-20 | 東レ株式会社 | ポリエ−テルエステルブロツク共重合体成形用組成物 |
US4731407A (en) * | 1985-10-28 | 1988-03-15 | E. I. Du Pont De Nemours And Company | Polyetherester elastomer composition |
US4751132A (en) * | 1985-10-28 | 1988-06-14 | E. I. Du Pont De Nemours And Company | Process for making polyetherester elastomer film |
EP0374313B2 (en) † | 1988-12-20 | 1997-07-02 | E.I. Du Pont De Nemours And Company | Polyester resin filled with low-adhesive glass fibre |
US5260387A (en) † | 1992-01-09 | 1993-11-09 | W. L. Gore & Associates, Inc. | Copolyester elastomer blends |
-
1996
- 1996-06-05 BE BE9600499A patent/BE1010324A3/nl not_active IP Right Cessation
-
1997
- 1997-05-30 EP EP97923342A patent/EP0904320B2/en not_active Expired - Lifetime
- 1997-05-30 WO PCT/NL1997/000304 patent/WO1997046618A1/en active IP Right Grant
- 1997-05-30 AU AU29164/97A patent/AU2916497A/en not_active Abandoned
- 1997-05-30 DE DE69706166T patent/DE69706166T3/de not_active Expired - Lifetime
- 1997-05-30 JP JP50044198A patent/JP3963953B2/ja not_active Expired - Lifetime
- 1997-05-30 CA CA2257591A patent/CA2257591C/en not_active Expired - Lifetime
-
1998
- 1998-12-04 US US09/205,176 patent/US6187876B1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001363A (ja) * | 2008-06-19 | 2010-01-07 | Du Pont Toray Co Ltd | 熱可塑性エラストマ樹脂組成物および成形体 |
JP2016515150A (ja) * | 2013-03-06 | 2016-05-26 | ディーエスエム アイピー アセッツ ビー.ブイ. | 熱可塑性コポリエーテルエステルエラストマーを含む難燃性組成物 |
WO2018198831A1 (ja) * | 2017-04-25 | 2018-11-01 | クラレプラスチックス株式会社 | 樹脂組成物 |
JPWO2018198831A1 (ja) * | 2017-04-25 | 2020-05-14 | クラレプラスチックス株式会社 | 樹脂組成物 |
Also Published As
Publication number | Publication date |
---|---|
DE69706166T3 (de) | 2007-03-29 |
CA2257591A1 (en) | 1997-12-11 |
EP0904320B2 (en) | 2006-08-30 |
AU2916497A (en) | 1998-01-05 |
DE69706166T2 (de) | 2002-04-11 |
DE69706166D1 (de) | 2001-09-20 |
EP0904320A1 (en) | 1999-03-31 |
JP3963953B2 (ja) | 2007-08-22 |
BE1010324A3 (nl) | 1998-06-02 |
EP0904320B1 (en) | 2001-08-16 |
WO1997046618A1 (en) | 1997-12-11 |
US6187876B1 (en) | 2001-02-13 |
CA2257591C (en) | 2011-04-19 |
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