公开(公告)号：US4830771A

公开(公告)日：1989-05-16

申请号：US208054

申请日：1988-06-17

Applicant: Wulf Ruback ,  Jan Schut

Inventor： Wulf Ruback ,  Jan Schut

IPC: C11D1/62

CPC classification number: C11D1/62

Abstract: A process for the preparation of trialkanolamine di(fatty acid) esters in which a trialkanolamine is reacted with a fatty acid in the presence of small amounts of a fatty acid ester.The trialkanolamine fatty acid diesters obtained can be converted into the quaternary ammonium salt by means of standard quaternizing agents, and the resulting products can be employed as fabric conditioners.

Abstract translation: 一种制备三链烷醇胺二（脂肪酸）酯的方法，其中三链烷醇胺在少量脂肪酸酯的存在下与脂肪酸反应。 获得的三烷醇胺脂肪酸二酯可以通过标准季铵化剂转化为季铵盐，所得产物可用作织物调理剂。

公开(公告)号：US5022361A

公开(公告)日：1991-06-11

申请号：US607943

申请日：1990-10-31

Applicant: Jan Schut

Inventor： Jan Schut

IPC: F01L1/20 ,  F01L1/24 ,  F01L1/25

CPC classification number: F01L1/25 ,  F01L2109/00

Abstract: The valve-lash adjustment system 10 includes a load-carrying spacer means 82 adjacent the hydraulic valve-lash assembly which is interposed between said hydraulic valve-lash assembly and said free end 12 of the valve stem, the thickness of said load-carrying spacer means 82 being such as to compensate substantially for said mechanical tolerances between said valve and said associated engine components, so that, during engine operation, said hydraulic valve-lash adjuster assembly adjusts the overall length thereof within a limited range of distances required to compensate for said thermal expansion/contraction between the valve and said associated engine components, and, in the event of a failure in supply of hydraulic fluid to said hydraulic valve-lash adjuster assembly, said hydraulic valve-lash adjuster assembly will only decrease in overall length by an amount falling within said limited range of distances.

Abstract translation: 瓣膜间隙调节系统10包括邻近液压阀 - 间隙组件的承载间隔件装置82，其被插入在所述液压阀 - 间隙组件和阀杆的所述自由端12之间，所述承载间隔件 装置82基本上补偿所述阀和所述相关联的发动机部件之间的所述机械公差，使得在发动机运行期间，所述液压阀间隙调节器组件在其补偿范围所需的有限距离范围内调整其总长度 所述阀和所述相关联的发动机部件之间的热膨胀/收缩，并且在液压流体供应到所述液压阀间隔调节器组件的情况下，所述液压阀间隙调节器组件将仅在总长度上减小 落在距离限制范围内的量。

公开(公告)号：US4963274A

公开(公告)日：1990-10-16

申请号：US203999

申请日：1988-06-08

Applicant: Wulf Ruback ,  Jan Schut ,  Werner Friedrich ,  Heinz Riemer ,  Hauke Steinhardt

Inventor： Wulf Ruback ,  Jan Schut ,  Werner Friedrich ,  Heinz Riemer ,  Hauke Steinhardt

IPC: C11D1/645 ,  C11D3/00

CPC classification number: C11D1/645 ,  C11D3/0015

Abstract: A fabric conditioner comprising 18 to 50% by weight of a mixture of at least two quaternary ammonium salt components (A) and (B) with the remainder of the conditioner being water and auxiliary agents.

Abstract translation: 一种织物调理剂，其包含18至50重量％的至少两种季铵盐组分（A）和（B）的混合物，其余的调理剂是水和助剂。