公开(公告)号：US20130248759A1

公开(公告)日：2013-09-26

申请号：US13899202

申请日：2013-05-21

Applicant: BASF SE

Inventor： Christopher M. Tanguay ,  Patrick J. Watters ,  John P. Erickson ,  Eric W. Banks

IPC: C08G18/32

CPC classification number: C08G18/3203 ,  C08G18/3218 ,  C08G18/36 ,  C08G18/6696 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/0083

Abstract: A bioresin composition is used to form a rigid polyurethane article that includes a first and a second biopolyol and is substantially free of aprotic solvents that chemically decompose in the presence of water. The first biopolyol includes a natural oil component. The second biopolyol includes the reaction product of a natural carbohydrate and an alkylene oxide. The rigid polyurethane foam article includes the reaction product of the bioresin composition and an isocyanate which are reacted in the presence of a chemical blowing agent.

Abstract translation: 生物树脂组合物用于形成包含第一和第二生物多元醇的硬质聚氨酯制品，并且基本上不含在水存在下化学分解的非质子溶剂。 第一种生物多元醇包括天然油组分。 第二生物多元醇包括天然碳水化合物和烯化氧的反应产物。 硬质聚氨酯泡沫塑料制品包括生物树脂组合物与在化学发泡剂存在下反应的异氰酸酯的反应产物。

公开(公告)号：US08784680B2

公开(公告)日：2014-07-22

申请号：US13899202

申请日：2013-05-21

Applicant: BASF SE

Inventor： Christopher M. Tanguay ,  Patrick J. Watters ,  John P. Erickson ,  Eric W. Banks

IPC: C08G18/28

CPC classification number: C08G18/3203 ,  C08G18/3218 ,  C08G18/36 ,  C08G18/6696 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/0083

Abstract: A bioresin composition is used to form a rigid polyurethane article that includes a first and a second biopolyol and is substantially free of aprotic solvents that chemically decompose in the presence of water. The first biopolyol includes a natural oil component. The second biopolyol includes the reaction product of a natural carbohydrate and an alkylene oxide. The rigid polyurethane foam article includes the reaction product of the bioresin composition and an isocyanate which are reacted in the presence of a chemical blowing agent.

Abstract translation: 生物树脂组合物用于形成包含第一和第二生物多元醇的硬质聚氨酯制品，并且基本上不含在水存在下化学分解的非质子溶剂。 第一种生物多元醇包括天然油组分。 第二生物多元醇包括天然碳水化合物和烯化氧的反应产物。 硬质聚氨酯泡沫塑料制品包括生物树脂组合物与在化学发泡剂存在下反应的异氰酸酯的反应产物。

公开(公告)号：US20130295273A1

公开(公告)日：2013-11-07

申请号：US13872225

申请日：2013-04-29

Applicant: BASF SE

Inventor： Glenis R. Mente ,  Donald C. Mente ,  John P. Erickson

IPC: A01N3/00 ,  A01G13/00

CPC classification number: A01N3/00 ,  A01G13/00 ,  C04B20/1037 ,  C04B24/282 ,  C04B2103/0075 ,  C08G18/283 ,  C08G18/7621 ,  C08G18/7664 ,  C08G18/7671 ,  C09K17/30 ,  C04B7/00

Abstract: A solution and a method of treating a substrate with the solution is disclosed. The solution includes a polar liquid component and at least 2% by weight based upon the total weight of said solution of an adduct that is different from the polar liquid component. The adduct comprises at least one of: (D) NH2Y(HNCO(AO)XOR)Z1; (E) (RO(AO)X CONH)Z2YHNCONHY(HNCO (AO)XOR)Z3; and (F) Y(HNCO(AO)XOR)Z4 where Y is an aromatic core derived from an aromatic isocyanate component; A is an alkylene group selected from the group of ethylene groups, propylene groups, butylene groups, and combinations thereof; R is a hydrocarbon group having from 1 to 20 carbon atoms; X is at least 6; Z1 is at least 1; Z2 is at least 1; Z3 is at least 1; and Z4 is at least 2. Further, the adduct is substantially free of unreacted isocyanate groups.

Abstract translation: 公开了一种用该溶液处理底物的溶液和方法。 所述溶液包括极性液体组分，并且基于与极性液体组分不同的所述加合物溶液的总重量，至少2重量％。 加合物包括以下至少一种：（D）NH 2 Y（HNCO（AO）XOR）Z 1; （E）（RO（AO）X CONH）Z2YHNCONHY（HNCO（AO）XOR）Z3; 和（F）Y（HNCO（AO）XOR）Z4，其中Y是衍生自芳族异氰酸酯组分的芳族核; A是选自亚乙基，亚丙基，亚丁基及其组合的亚烷基; R是具有1至20个碳原子的烃基; X至少为6; Z1至少为1; Z2至少为1; Z3至少为1; Z4至少为2.此外，加合物基本上不含未反应的异氰酸酯基团。

公开(公告)号：US20180142063A1

公开(公告)日：2018-05-24

申请号：US15572705

申请日：2016-05-06

Applicant: BASF SE

Inventor： Daniel Niedzwiecki ,  Yeonsuk Roh ,  John P. Erickson

IPC: C08G65/26 ,  C09K17/18

CPC classification number: C08G65/2609 ,  C08G2650/58 ,  C09K17/18

Abstract: A process for increasing the wetting rate of hydrophobic media with a wetting composition includes the steps of combining water and a heteric polyol to form the wetting composition, aging the wetting composition for an amount of time sufficient to increase the cloud point of the wetting composition to greater than 23° C., and applying the wetting composition to the hydrophobic media. The heteric polyol has the following formula: X[Y(CH2CH2O)a(CH2CHCH3O)bH]c wherein X is an organic core derived from an initiator having at least two hydroxyl groups; Y is a heteric copolymer comprising at least two different alkyleneoxy units selected from the group of ethyleneoxy units, propyleneoxy units, and butyleneoxy units; the subscripts a and b are independently zero or a positive integer and at least one of a or b must be a positive integer; and the subscript c is an integer of two or greater.

公开(公告)号：US10352011B2

公开(公告)日：2019-07-16

申请号：US14208589

申请日：2014-03-13

Applicant: BASF SE

Inventor： John P. Erickson ,  Yeonsuk Roh ,  Daniel Niedzwiecki

IPC: E02D3/00 ,  C08G65/26 ,  C08L71/02 ,  C08F283/06 ,  C09K17/18 ,  G01N33/24 ,  B01J20/26

Abstract: A method for increasing moisture retention in a soil includes applying an effective amount of an effective humectant composition to the soil. The effective humectant composition is identified by determining the average moisture content of the soil for the humectant compositions applied at a minimum humectant concentration level, a maximum humectant concentration level, and at a first concentration level between the minimum and the maximum humectant concentration level. An average slope curve is generated by plotting the determined average moisture content of the soil for each applied humectant concentration levels from the minimum humectant concentration level to the maximum humectant concentration level. An effective humectant composition is determined when the generated average slope curve provides an increasing average moisture content along the entirety of a length of the generated average slope curve and when the generated average slope curve has a p value of 0.05 or less.

公开(公告)号：US20140270984A1

公开(公告)日：2014-09-18

申请号：US14208589

申请日：2014-03-13

Applicant: BASF SE

Inventor： John P. Erickson ,  Yeonsuk Roh ,  Daniel Niedzwiecki

IPC: E02D3/00 ,  B01J20/26

CPC classification number: E02D3/00 ,  B01J20/26 ,  C08F283/06 ,  C08G65/2609 ,  C08G65/2612 ,  C08L71/02 ,  C09K17/18 ,  G01N33/246 ,  C08L33/08 ,  C08F220/06

Abstract: A method for increasing moisture retention in a soil includes applying an effective amount of an effective humectant composition to the soil. The effective humectant composition is identified by determining the average moisture content of the soil for the humectant compositions applied at a minimum humectant concentration level, a maximum humectant concentration level, and at a first concentration level between the minimum and the maximum humectant concentration level. An average slope curve is generated by plotting the determined average moisture content of the soil for each applied humectant concentration levels from the minimum humectant concentration level to the maximum humectant concentration level. An effective humectant composition is determined when the generated average slope curve provides an increasing average moisture content along the entirety of a length of the generated average slope curve and when the generated average slope curve has a p value of 0.05 or less.

Abstract translation: 增加土壤中保湿性的方法包括将有效量的有效湿润剂组合物施用于土壤中。 通过确定以最小保湿剂浓度水平，最大保湿剂浓度水平以及在最小和最大湿润剂浓度水平之间的第一浓度水平施用的湿润剂组合物的土壤的平均含水量来确定有效的保湿剂组合物。 通过将每个施用的保湿剂浓度水平的确定的土壤平均含水量从最小保湿剂浓度水平绘制到最大保湿剂浓度水平来生成平均斜率曲线。 当生成的平均斜率曲线沿着所产生的平均斜率曲线的整个长度和当所产生的平均斜率曲线的p值为0.05或更小时提供平均水分含量增加时，确定有效的湿润剂组合物。