JP5385128B2 - 二元遅延作用触媒を使用するポリウレタンカーペット裏地システムの熱間加工 - Google Patents
二元遅延作用触媒を使用するポリウレタンカーペット裏地システムの熱間加工 Download PDFInfo
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Description
a)少なくとも300の当量を有するポリオールまたは少なくとも1種の他のイソシアネート反応性物質とのその混合物、85〜130のイソシアネート指数を与えるのに十分な量の少なくとも1種のポリイソシアネート、微粒子無機充填材、イソシアネート反応性物質100重量部当たり0.05〜0.5重量部のニッケル、カドミウムまたは銅アセチルアセトナート触媒、およびイソシアネート反応性物質100重量部当たり0.001〜0.1重量部の、各スズ原子が少なくとも1個の硫黄原子に結合している有機スズ触媒を含む、ポリウレタン形成組成物を形成するステップと;
b)前記組成物の層を基材上に形成するステップと;
(ここで、前記組成物の温度は前記ステップa)およびb)の間に50℃またはそれ未満に維持される)
c)前記組成物を80〜180℃の温度に加熱して前記組成物を硬化させて、前記基材に接合したポリウレタン層を形成するステップと;
を含むプロセスである。
ポリオール混合物を、8重量% EOおよび92重量% POの、3000分子量の公称3官能性ランダムコポリマー46部、2000分子量の公称2官能性12重量% EO−キャップポリ(プロピレンオキシド)46部およびジエチレングリコール8.0部をブレンドすることによって形成する。このポリオール混合物、カルシウムカーボネート粒子190部、粘度低下剤0.5部および10% ニッケルアセチルアセトナート溶液1.0部(General ElectricよりNiax LC5615触媒として入手可能)を、Cowlesブレード回転を2000rpmで使用して、配合物の温度が廃熱の発生によって49℃に達するまで混合する。混合物を室温になるまで放置する。配合物をポリマーMDI/MDIハードセグメントプレポリマーブレンド39.4部(ISONATE(登録商標)7594イソシアネート)とイソシアネート指数105までブレンドし、該ブレンドをCowlesブレードによって配合物温度が38℃に達するまで混合する。ジ−n−ブチルスズスルフィドの0.5%溶液1部をその温度にて添加し、30秒間混合し、実施例1の調合物を生成する。
ポリオール混合物を、2000分子量の公称2官能性ポリ(プロピレンオキシド)ポリオール67部、8重量% エチレンオキシドおよび92重量% プロピレンの3000分子量の公称3官能性ランダムコポリマー15部、ジプロピレングリコール13部ならびにアニリンおよび2モルプロピレンオキシドの付加体5部をブレンドすることによって形成する。ポリオール混合物、85% H3PO4 0.05部、5Aモルシーブ(UPOより入手可能)5部、Code5027粘度低下剤(Fibro Chem Inc.より入手可能)1.5部、粒子コートフライアッシュ(BoralよりCelceram(商標)PV20A充填材として入手可能)400部およびLC5615触媒溶液1.0部は、Cowlesブレード回転を2000rpmで使用して、配合物の温度が廃熱の発生によって49℃に達するまで混合する。配合物を室温まで低下させ、液化MDI/MDIハードセグメントプレポリマーブレンド60部(Dow ChemicalよりISONATE(登録商標)7560イソシアネートして入手可能)とイソシアネート指数117までブレンドされる。該ブレンドをCowles bladeによって配合物の温度が廃熱の発生によって38℃に達するまで混合する。ジ−n−ブチルスズスルフィド(0.015部)を添加し、30秒間混合して実施例2の調合物を生成する。
ポリオール混合物を、13% エチレンオキシドによってキャップした4800分子量の3官能性ポリ(プロピレンオキシド)ポリマー88部をジエチレングリコール12部とブレンドすることによって調製する。ポリオール混合物、85% H3PO4 0.05部、5Aモルシーブ5部、Code5027粘度低下剤1.5部、Celceram(商標)PV20A充填材300部およびLC5615触媒溶液1.0部を、Cowlesブレード回転を2000rpmで使用して、配合物の温度が廃熱の発生によって49℃に達するまで混合する。配合物を室温になるまで放置し、ポリマーMDI/MDIソフトセグメントプレポリマー46.8部(Dow ChemicalよりISONATE(登録商標)7045イソシアネートして入手可能)とイソシアネート指数105までブレンドする。該ブレンドをCowlesブレードによって系温度が38℃に達するまで混合する。ジ−n−ブチルスズスルフィド(0.005部)を添加し、30秒間混合して実施例3の調合物を生成する。
Claims (26)
- a)少なくとも300の当量を有するポリオールまたは少なくとも1つ種の他のイソシ
アネート反応性物質とのその混合物、85〜130のイソシアネート指数を与えるのに十
分な量の少なくとも1種のポリイソシアネート、微粒子無機充填材、イソシアネート反応
性物質100重量部当たり0.05〜0.5重量部のニッケル、カドミウムまたは銅アセ
チルアセトナート触媒、およびイソシアネート反応性物質100重量部当たり0.001
〜0.1重量部の各スズ原子が少なくとも1個の硫黄原子に結合している有機スズ触媒を
含む、ポリウレタン形成組成物を形成するステップと;
b)前記組成物の層を基材上に形成するステップであって、前記組成物の温度は前記ス
テップa)およびb)の間に50℃またはそれ未満に維持されるステップと;
c)前記組成物を80〜180℃の温度に加熱して前記組成物を硬化させて、前記基材
に接合したポリウレタン層を形成するステップと;
を含むプロセス。 - 前記ポリウレタン形成組成物がニッケルアセチルアセトナート触媒を含有する、請求項
1に記載のプロセス。 - 前記有機スズ触媒がジブチルスズスルフィドである、請求項2に記載のプロセス。
- 前記組成物が前記ステップa)および前記ステップb)の間に曝露される最高温度が3
1〜50℃である、請求項3に記載のプロセス。 - 前記ポリウレタン形成組成物がイソシアネート反応性物質100重量部当たり250〜
400部の充填剤を含有する、請求項4に記載のプロセス。 - 前記ポリウレタン形成組成物のポットライフが少なくとも8分である、請求項5に記載
のプロセス。 - 前記ポリウレタン形成組成物の硬化時間が75〜135秒である、請求項6に記載のプ
ロセス。 - 前記ポリウレタン形成組成物がイソシアネート反応性物質100重量部当たり0.1〜
0.3重量部のニッケルアセチルアセトナートを含有する、請求項7に記載のプロセス。 - 前記ポリウレタン形成組成物がイソシアネート反応性物質100重量部当たり0.00
5〜0.025部のジブチルスズスルフィドを含有する、請求項8に記載のプロセス。 - 前記基材がカーペットである、請求項9に記載のプロセス。
- 前記組成物が前記ステップa)および前記ステップb)の間に曝露される最高温度が3
1〜50℃である、請求項10に記載のプロセス。 - 前記ポリウレタン形成組成物が少なくとも1種の界面活性剤を含有する、請求項10に
記載のプロセス。 - 前記ポリウレタン形成組成物が前記ステップb)の前に発泡される、請求項12に記載
のプロセス。 - 前記ポリウレタン層が多孔性である、請求項13に記載のプロセス。
- 前記ポリウレタン層が非多孔性である、請求項10に記載のプロセス。
- 前記ステップb)の間または後にガラス繊維または第2のファブリックが前記ポリウレ
タン形成組成物の層に接触して、前記ステップc)が、前記ポリウレタン層に接触した前
記ガラス繊維または前記第2のファブリックと共に実施されて、前記ガラス繊維または前
記第2のファブリックが前記ポリウレタン層に付着した積層体を形成する、請求項15に
記載のプロセス。 - 少なくとも300の当量を有する少なくとも1種のポリオールまたは少なくとも1種の
他のイソシアネート反応性物質とのその混合物と、微粒子無機充填材と、イソシアネート
反応性物質100重量部当たり0.05〜0.5重量部のニッケル、カドミウムまたは銅
アセチルアセトナート触媒、およびイソシアネート反応性物質100重量部当たり0.0
01〜0.1重量部の各スズ原子が少なくとも1個の硫黄原子に結合している有機スズ触
媒を含む、調合ポリオール混合物。 - 7.0〜9.25のpHを有する、請求項17に記載のポリオール混合物。
- 前記ポリウレタン形成組成物がニッケルアセチルアセトナート触媒を含有する、請求項
18に記載のポリオール混合物。 - 前記有機スズ触媒がジブチルスズスルフィドである、請求項19に記載のポリオール混
合物。 - 前記イソシアネート反応性物質100重量部当たり250〜400部の微粒子無機充填
材を含有する、請求項20に記載のポリオール混合物。 - 前記ポリウレタン形成組成物がイソシアネート反応性物質100重量部当たり0.1〜
0.3重量部のニッケルアセチルアセトナートを含有する、請求項21に記載のポリオール混合物。 - 前記ポリウレタン形成組成物が0.005〜0.025部のジブチルスズスルフィドを
含有する、請求項22に記載のポリオール混合物。 - 少なくとも1種のポリオールおよび少なくとも1種の微粒子有機充填材を含有し、さら
にイソシアネート反応性物質100重量部当たり0.05〜0.5重量部のニッケル、カ
ドミウムまたは銅アセチルアセトナート触媒を含有する、7.0〜9.25のpHを有す
る調合ポリオールを形成するステップと、
前記調合ポリオールを少なくとも1種のポリイソシアネートおよび各スズ原子が少なく
とも1個の硫黄原子に結合している少なくとも1種の有機スズ触媒と混合することによっ
てポリウレタン形成組成物を形成するステップと、
前記組成物を基材上の層に形成するステップと、
次いで、前記組成物を硬化させて、前記基材に接合したポリウレタン層を形成するステ
ップと
を含むプロセス。 - 前記調合ポリオールが7.5〜9.0のpHを有する、請求項24に記載のプロセス。
- 前記調合ポリオールが7.5〜8.5のpHを有する、請求項25に記載のプロセス。
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US79033606P | 2006-04-07 | 2006-04-07 | |
US60/790,336 | 2006-04-07 | ||
PCT/US2007/006768 WO2007126613A1 (en) | 2006-04-07 | 2007-03-19 | Hot processing of polyurethane carpet backing systems using dual delayed action catalyst |
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JP2009533489A JP2009533489A (ja) | 2009-09-17 |
JP5385128B2 true JP5385128B2 (ja) | 2014-01-08 |
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JP2009504192A Expired - Fee Related JP5385128B2 (ja) | 2006-04-07 | 2007-03-19 | 二元遅延作用触媒を使用するポリウレタンカーペット裏地システムの熱間加工 |
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US (1) | US8062709B2 (ja) |
EP (1) | EP2007825B1 (ja) |
JP (1) | JP5385128B2 (ja) |
KR (1) | KR20090025200A (ja) |
CN (1) | CN101432328B (ja) |
AT (1) | ATE449117T1 (ja) |
AU (1) | AU2007243769B2 (ja) |
BR (1) | BRPI0709479B1 (ja) |
CA (1) | CA2648595C (ja) |
DE (1) | DE602007003335D1 (ja) |
EG (1) | EG26333A (ja) |
ES (1) | ES2333917T3 (ja) |
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JP5154573B2 (ja) * | 2006-12-20 | 2013-02-27 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | ポリウレタン |
US9376766B2 (en) * | 2008-09-02 | 2016-06-28 | Interface, Inc. | Low weight-hardback carpet tile |
JP5622724B2 (ja) * | 2009-05-29 | 2014-11-12 | 株式会社クラレ | ポリウレタン積層体の製造方法及び該製造方法により得られたポリウレタン積層体 |
WO2012112445A1 (en) * | 2011-02-14 | 2012-08-23 | Dow Brasil Sudeste Industrial Ltda. | Low density polyurethane foams |
ITMI20131026A1 (it) | 2013-06-20 | 2014-12-20 | Dow Global Technologies Llc | Processo per la produzione di un espanso poliuretanico che utilizza un catalizzatore tetraalchilstannossi |
KR102344130B1 (ko) * | 2016-04-21 | 2021-12-30 | 바스프 에스이 | 폴리우레탄에 기초한 인발성형된 제품의 제조 방법 |
EP4063420A1 (en) | 2021-03-24 | 2022-09-28 | Evonik Operations GmbH | Processes, polyurethane compositions and polyurethane products having amine-based thermolatent catalyst |
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US3849156A (en) | 1969-01-31 | 1974-11-19 | Union Carbide Corp | Process for providing a backing on carpets |
US3813424A (en) | 1971-06-04 | 1974-05-28 | Kureha Chemical Ind Co Ltd | Process of the manufacture of dialkyltin oxide |
US3772244A (en) | 1971-10-04 | 1973-11-13 | M & T Chemicals Inc | Bis(organotin)stabilizers for vinyl chloride polymers |
US4395528A (en) * | 1981-03-02 | 1983-07-26 | M&T Chemicals Inc. | Catalyst composition and curable polymer compositions containing same |
US4611044A (en) * | 1985-05-28 | 1986-09-09 | The Dow Chemical Company | Polyurethane carpet backing catalyzed with organoiron and organobismuth catalysts |
US4696849A (en) | 1985-09-16 | 1987-09-29 | The Dow Chemical Company | Process for preparing polyurethane-backed textiles |
US4696156A (en) * | 1986-06-03 | 1987-09-29 | United Technologies Corporation | Fuel and oil heat management system for a gas turbine engine |
US4853054A (en) * | 1987-09-29 | 1989-08-01 | The Dow Chemical Company | Process for preparing polyurethane carpet backings based on high equivalent weight polyols |
US5646195A (en) * | 1995-03-07 | 1997-07-08 | The Dow Chemical Company | Catalyst for polyurethane carpet backings and carpets prepared therewith |
BR9709003A (pt) * | 1996-05-15 | 1999-08-03 | Dow Chemical Co | Processo para preparar uma espuma de poliuretano espuma de poliuretano processo para preparar um carpete com substrato ou substrato de carpete de poliuretano e carpete com substrato ou substrato de carpete de espuma de poliuretano |
US6096401A (en) * | 1996-08-28 | 2000-08-01 | The Dow Chemical Company | Carpet backing precoats, laminate coats, and foam coats prepared from polyurethane formulations including fly ash |
US6171678B1 (en) * | 1998-07-14 | 2001-01-09 | Bayer Antwerp N.V. | Polyurethane carpet backings with improved tuft bind |
US6140381A (en) * | 1998-12-02 | 2000-10-31 | Bayer Corporation | Delayed action catalysts for carpet backing and air frothed foam |
EP1761580B1 (en) * | 2004-06-10 | 2008-04-30 | Dow Gloval Technologies Inc. | Polyurethane carpet backings made using fatty acid amide polyols |
-
2007
- 2007-03-19 EP EP07753401A patent/EP2007825B1/en active Active
- 2007-03-19 PL PL07753401T patent/PL2007825T3/pl unknown
- 2007-03-19 KR KR1020087027216A patent/KR20090025200A/ko not_active Application Discontinuation
- 2007-03-19 WO PCT/US2007/006768 patent/WO2007126613A1/en active Application Filing
- 2007-03-19 CA CA2648595A patent/CA2648595C/en not_active Expired - Fee Related
- 2007-03-19 US US12/295,836 patent/US8062709B2/en not_active Expired - Fee Related
- 2007-03-19 JP JP2009504192A patent/JP5385128B2/ja not_active Expired - Fee Related
- 2007-03-19 DE DE602007003335T patent/DE602007003335D1/de active Active
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- 2007-03-19 ES ES07753401T patent/ES2333917T3/es active Active
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Also Published As
Publication number | Publication date |
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CA2648595A1 (en) | 2007-11-08 |
DE602007003335D1 (de) | 2009-12-31 |
BRPI0709479B1 (pt) | 2018-05-29 |
ES2333917T3 (es) | 2010-03-02 |
EG26333A (en) | 2013-08-19 |
JP2009533489A (ja) | 2009-09-17 |
ATE449117T1 (de) | 2009-12-15 |
BRPI0709479A2 (pt) | 2011-07-19 |
WO2007126613A1 (en) | 2007-11-08 |
CA2648595C (en) | 2014-07-15 |
AU2007243769A1 (en) | 2007-11-08 |
EP2007825B1 (en) | 2009-11-18 |
US8062709B2 (en) | 2011-11-22 |
KR20090025200A (ko) | 2009-03-10 |
CN101432328B (zh) | 2012-07-04 |
CN101432328A (zh) | 2009-05-13 |
AU2007243769B2 (en) | 2012-04-05 |
US20090159196A1 (en) | 2009-06-25 |
PL2007825T3 (pl) | 2010-04-30 |
EP2007825A1 (en) | 2008-12-31 |
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