专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1997024362A1 LIGNIN BASED POLYOLS 审中-公开
标题翻译：基于LIGNIN的聚合物
公开(公告)号：WO1997024362A1
公开(公告)日：1997-07-10
申请号：PCT/US1996020140
申请日：1996-12-27
申请人： KURPLE, Kenneth, R.
IPC分类号： C07G01/00
CPC分类号： C08H6/00 , C07G1/00 , C08G18/6492 , C08G2101/00 , C08L71/02 , C08L97/005 , C08L2666/26
摘要： Certain lignins which are readily available from pulping processes function as a polyol component of an isocyanate system to make foams and urethane plastics. Use of the lignin in this manner provides moisture and flame resistance and produces products having sufficient rigidity. The sodium level must be controlled so that the reaction between the hydroxyl groups and the isocyanates produces products with the optimal properties.
摘要翻译：从制浆工艺容易获得的某些木质素可用作异氰酸酯体系的多元醇组分以制备泡沫和聚氨酯塑料。以这种方式使用木质素提供水分和阻燃性并产生具有足够刚性的产品。必须控制钠水平，使得羟基和异氰酸酯之间的反应产生具有最佳性质的产物。

2. 发明申请

WO1998008903A1 MODIFIED LIGNINS 审中-公开
公开(公告)号：WO1998008903A1
公开(公告)日：1998-03-05
申请号：PCT/US1997015039
申请日：1997-08-26
申请人： KURPLE, Kenneth, R.
IPC分类号： C08L97/02
CPC分类号： C08L97/005 , C07G17/004 , C08L67/00 , C08L71/02 , C08L2666/26
摘要： Ligning and polyether glycol produces a product which has a distinct melt point and melt viscosity. This has a plasticizing effect wherein the polyether glycol can be thought of as the hard resin. When 20 parts of polyether glycol are processed with 80 parts of lignin a new material which has a melt point and a viscosity is created whereas lignin itself has no melt and flow characteristics. The new modified lignin can be cured with hexamine like a phenolic resin.
摘要翻译： Ligning和聚醚二醇生产具有明显的熔点和熔体粘度的产品。这具有增塑效果，其中聚醚二醇可以被认为是硬树脂。当用80份木质素处理20份聚醚二醇时，产生具有熔点和粘度的新材料，而木质素本身没有熔体和流动特性。新的改性木质素可以像酚醛树脂一样用六胺固化。

3. 发明申请

WO1995034392A1 FOUNDRY RESINS 审中-公开
标题翻译：基础树脂
公开(公告)号：WO1995034392A1
公开(公告)日：1995-12-21
申请号：PCT/US1995006880
申请日：1995-06-06
申请人： KURPLE, Kenneth, R.
IPC分类号： B22C01/22
CPC分类号： B22C1/2293 , B22C1/02 , B22C1/2273 , C08G18/4081 , C08G18/6492
摘要： A process for making foundry cores and molds is disclosed as well as the core and molds which are produced as well as a sand binder. The binder is a resin which includes a lignin dissolved in a suitable solvent reacted and/or cured with an isocyanate material. The lignin used contains no more than 2 % sodium ions. A polyether polyol may be added which has a functionality of greater than 3 and preferably at least 6. A tin catalyst is disclosed for use in the system which has a valence of +4 and one soluble in the system. A material is added to the system to give the mold or core a resistance to the water in core and mold washes. Suitable materials are propylene oxide derivatives of bis phenol A.
摘要翻译：公开了制造铸造芯和模具的方法以及生产的芯和模具以及砂粘合剂。粘合剂是一种树脂，其包括溶解在与异氰酸酯材料反应和/或固化的合适溶剂中的木质素。使用的木质素含有不超过2％的钠离子。可以加入具有大于3，优选至少为6的官能度的聚醚多元醇。公开了用于体系中的价态为+4和一种可溶于体系的锡催化剂。将一种材料加入到系统中以使模具或芯体具有耐芯性和模具清洗性的耐水性。合适的材料是双酚A的环氧丙烷衍生物。

4. 发明申请

WO1989007497A1 FOUNDRY RESINS 审中-公开
标题翻译：基础树脂
公开(公告)号：WO1989007497A1
公开(公告)日：1989-08-24
申请号：PCT/US1989000534
申请日：1989-02-14
申请人： KURPLE, Kenneth, R.
IPC分类号： B22C01/20
CPC分类号： C08G18/6492 , B22C1/162 , B22C1/2273 , B22C1/2286 , B22C1/2293
摘要： A process for making sand cores or molds is disclosed; the completed cores and molds as well as a binder for holding the sand particles together. The resin binder is used in the process and in the finished product comprising lignin dissolved in a suitable solvent reacted on or cured with an isocyanate material. Curing can be accomplished by the use of an amine along with a catalyst if desired. A polyether polyol may be integrated with the lignin to vary the physical characteristics of the binder.

5. 发明申请

WO1985001737A1 FLEXIBLE UNI-BASECOAT/TWO COMPONENT CLEARCOAT COATING COMPOSITIONS 审中-公开
标题翻译：柔性基底漆/两组份清漆涂料组合物
公开(公告)号：WO1985001737A1
公开(公告)日：1985-04-25
申请号：PCT/US1983001604
申请日：1983-10-13
申请人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY , KORDOMENOS, Panagiotis, I. , KURPLE, Kenneth, R. , ALEXANDER, Delores, J.
发明人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY
IPC分类号： C08L61/28
CPC分类号： C09D175/06 , C08G18/10 , C08G18/12 , C08G18/4615 , C08G18/83 , C08G18/831 , C09D161/20 , C08L75/06 , C08L61/20 , C08L75/04 , C08G18/72 , C08G18/792 , C08L33/00 , C08L2666/16
摘要： Flexible basecoat/clearcoat coating systems which have excellent adherence to metal and plastic substrates and possess superior weathering properties. The clearcoat composition comprises hydroxy-containing urethane modified polyester, made by reacting a urethane modified diol with polyol and diacid component, and crosslinking agent. The crosslinking agent of the pigmented basecoat composition comprises amine-aldehyde crosslinking agent. The crosslinking agent of the clearcoat comprises polyisocyanate crosslinking agent. Optionally, either or both compositions may comprise a high molecular weight linear polyurethane.
摘要翻译：灵活的底漆/透明涂料涂料体系具有优异的粘附性，具有优异的耐候性能。透明涂料组合物包含通过氨基甲酸酯改性二醇与多元醇和二酸组分反应制得的含羟基的聚氨酯改性聚酯和交联剂。着色底漆组合物的交联剂包括胺 - 醛交联剂。透明涂料的交联剂包括多异氰酸酯交联剂。任选地，任一种或两种组合物可以包含高分子量线性聚氨酯。

6. 发明申请

WO1989004395A1 KRAFT CHEMICAL RECOVERY PROCESS 审中-公开
标题翻译：克拉夫化学回收工艺
公开(公告)号：WO1989004395A1
公开(公告)日：1989-05-18
申请号：PCT/US1988003801
申请日：1988-10-31
申请人： KURPLE, Kenneth, R.
IPC分类号： D21C03/02
CPC分类号： D21C11/04
摘要： A process for increasing the pulp producing capacity of a kraft mill including the steps of removing at least a portion of the lignin from kraft black liquor and separating the lignin form the aqueous phase. The next step is treating the aqueous phase to separate the inorganics and organics with the organics preferably being recycled to the process loop to be burned in the recovery furnace. The inorganics are converted into pulping chemicals which bypass the recovery furnace and are transported to white liquor preparation.
摘要翻译：一种用于增加牛皮纸浆的纸浆生产能力的方法，包括以下步骤：从牛皮纸黑液中除去至少一部分木质素，并将木质素形成水相。下一步是处理水相以将无机物和有机物与有机物分离，优选将其再循环到在回收炉中燃烧的工艺回路。无机物被转化成制浆化学品，其绕过回收炉并运送至白液制备。

7. 发明申请

WO1985001733A1 FLEXIBLE TWO COMPONENT URETHANE COATING COMPOSITIONS 审中-公开
标题翻译：柔性双组分尿素涂料组合物
公开(公告)号：WO1985001733A1
公开(公告)日：1985-04-25
申请号：PCT/US1983001598
申请日：1983-10-13
申请人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY , KORDOMENOS, Panagiotis, I. , KURPLE, Kenneth, R. , ALEXANDER, Delores, J.
发明人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY
IPC分类号： C08G18/10
CPC分类号： C08G18/4615 , C09D175/04 , C08L75/04
摘要： Flexible coating compositions which have excellent adherence to metal or plastic and possess superior weathering properties. More particularly, the invention relates to coating compositions which comprises hydroxy-containing urethane modified polyesters. The modified polyesters are made from urethane modified diols reacted with polyol and diacid compounds, polyisocyanate crosslinking agent and, optionally, a high molecular weight linear polyurethane.
摘要翻译：柔性涂料组合物具有优异的金属或塑料粘附性并具有优异的耐候性。更具体地说，本发明涉及包含含羟基的氨基甲酸酯改性聚酯的涂料组合物。改性聚酯由与多元醇和二酸化合物，多异氰酸酯交联剂和任选的高分子量线性聚氨酯反应的氨基甲酸酯改性二醇制成。

8. 发明申请

WO1985001695A1 FLEXIBLE BASECOAT/CLEARCOAT COATING COMPOSITIONS 审中-公开
标题翻译：柔性基底漆/清漆涂料组合物
公开(公告)号：WO1985001695A1
公开(公告)日：1985-04-25
申请号：PCT/US1983001599
申请日：1983-10-13
申请人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY , ALEXANDER, Dolores, J. , KURPLE, Kenneth, R. , KORDOMENOS, Panagiotis, I.
发明人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY
IPC分类号： B32B27/40
CPC分类号： C09D161/20 , C09D175/06 , C08L75/06 , C08L61/20 , C08L75/04 , C08L2666/16
摘要： Flexible basecoat/clearcoat coating systems which have excellent adherence to metal and plastic substrates and possess superior weathering properties. The clearcoat composition comprises hydroxy-containing urethane modified polyester, made by reacting a urethane modified diol with polyol and diacid component, crosslinkable with amine-aldehydes. The basecoat composition comprises hydroxy-containing urethane modified polyesters, made by reacting hydroxy functional polyester with diisocyanate, crosslinkable with amine-aldehyde and pigment. Optionally, either or both compositions may comprise a high molecular weight linear polyurethane.
摘要翻译：灵活的底漆/透明涂料涂料体系具有优异的粘附性，具有优异的耐候性能。透明涂料组合物包含含羟基的氨基甲酸酯改性聚酯，其通过使氨基甲酸酯改性的二醇与多元醇和二酸组分反应，与胺 - 醛交联而制得。底漆组合物包含含羟基的氨基甲酸酯改性聚酯，其由羟基官能聚酯与二异氰酸酯反应制得，可与胺 - 醛和颜料交联。任选地，任一种或两种组合物可以包含高分子量线性聚氨酯。

9. 发明申请

WO1985001694A1 FLEXIBLE COATING COMPOSITIONS 审中-公开
标题翻译：柔性涂料组合物
公开(公告)号：WO1985001694A1
公开(公告)日：1985-04-25
申请号：PCT/US1983001596
申请日：1983-10-13
申请人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY , ALEXANDER, Delores, J. , KURPLE, Kenneth, R. , KORDOMENOS, Panagiotis, I.
发明人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD MOTOR COMPANY
IPC分类号： B32B27/40
CPC分类号： C09D161/20 , C08G18/10 , C08G18/12 , C08G18/4615 , C08G18/83 , C08G18/831 , C09D175/06 , Y10T428/31565 , Y10T428/31594 , C08L75/06 , C08L61/20 , C08L75/04 , C08G18/72 , C08G18/792 , C08L2666/16 , C08L33/00
摘要： Flexible coating compositions which have excellent adherence to metal and plastic substrates and possess superior weathering properties. The compositions comprises hydroxy-containing urethane modified polyesters, amine-aldehyde crosslinking agent and, optionally, high molecular weight linear urethanes. The polyesters are made by reacting urethane modified diol with polyol and acid component.
摘要翻译：柔性涂料组合物具有优异的金属和塑料基材的附着性并具有优异的耐候性。组合物包含含羟基的氨基甲酸酯改性聚酯，胺 - 醛交联剂和任选的高分子量线性聚氨酯。聚酯通过使氨基甲酸酯改性二醇与多元醇和酸组分反应而制成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式