公开(公告)号：US5708123A

公开(公告)日：1998-01-13

申请号：US553691

申请日：1995-06-26

Applicant: Ib Johannsen ,  Mikkel J.o slashed.rgensen

Inventor： Ib Johannsen ,  Mikkel J.o slashed.rgensen

IPC: C07D487/04 ,  C07D498/04 ,  C07D513/04 ,  C09K9/02 ,  G02F1/15 ,  H01B1/12 ,  H01M4/60 ,  C08G12/00

CPC classification number: C07D487/04 ,  C07D513/04 ,  C09K9/02 ,  H01B1/12 ,  H01M4/60 ,  G02F1/15

Abstract: Stable, electroactive material which when a potential is applied from the outside is subjected to one or more reversible redox reactions, for use in devices with an electrochromic display or another electrochromic color change or in batteries. The material comprises a condensed ring structure, the oxidized form of which is of the formula ##STR1## in which R.sub.1, R.sub.2, X, and A may have any meaning with the proviso that the condensed ring structure maintains the reversible properties. The material can be prepared by various processes and it is suited for use as electrochromic material for use in devices with an electrochromic display or as coating on windows because it presents a distinct and easily visible color change when it is subjected to a potential. In addition, the material is suited for use in rechargeable batteries because is possesses an excellent capacity and reversibility.

Abstract translation: PCT No.PCT / DK94 / 00225 Sec。 371日期1996年6月26日第 102（e）1996年6月26日PCT 1994年6月9日PCT公布。 公开号WO94 / 29314 日期1994年12月22日稳定的电活性材料，当从外部施加电势时，进行一次或多次可逆的氧化还原反应，用于具有电致变色显示器或其他电致变色色调的装置或电池中。 该材料包括稠合环结构，其氧化形式为其中R 1，R 2，X和A可具有任何含义，条件是稠环结构保持可逆性质。 该材料可以通过各种方法制备，并且适用于电色变材料，用于具有电致变色显示器或在窗户上的涂层，因为它在经受电位时呈现明显且容易看到的颜色变化。 此外，该材料适用于可再充电电池，因为它具有优异的容量和可逆性。

公开(公告)号：US20190309472A1

公开(公告)日：2019-10-10

申请号：US16346455

申请日：2017-11-02

Applicant: Robert C. Casad, JR. ,  Ib Johannsen

Inventor： Robert C. Casad, JR. ,  Ib Johannsen

IPC: D21B1/30 ,  D21C1/02

Abstract: Hydrothermal pretreatment of mechanically compressed straw in unagitated reactors provides a simple and inexpensive solution to poor C5 monomer yields with autohydrolysis processes. Unlike raw straw, compressed straw pellets or briquettes can be pretreated on commercial scale using unagitated batch reactors or simplified unagitated continuous systems. The chemistry of hydrothermal pretreatment is thereby altered such that loss of C5 sugars to unwanted byproduct reactions is reduced. With compressed straw, water content can be introduced within the reactor while it is pressurized, which reduces energy costs and capital expense. Provided are methods of processing straw feedstocks using semi-continuous or continuous systems and a pretreatment reactor adapted to processes compressed straw with high throughput through a small reactor volume in which water content is added within the reactor under pressure.

公开(公告)号：US20090209710A1

公开(公告)日：2009-08-20

申请号：US11990455

申请日：2006-08-25

Applicant: Ib Johannsen ,  Roice Michael

Inventor： Ib Johannsen ,  Roice Michael

IPC: C08G63/91 ,  C07D209/48

CPC classification number: C08G65/2618 ,  C08G65/331

Abstract: The present application discloses a method of modifying a macromolecule, the method comprising the steps of (i) providing the macromolecule; (ii) providing a compound of the general formula (I): wherein N is a primary amino group protected with the protecting group P, wherein the protecting group involves both free valences of the primary amino group; m is an integer of 1-12 and n is an integer of 1-2000; R1 and R2 are independently selected from the group consisting of hydrogen and C1-4-alkyl; and X is a reactive group; and (iii) allowing the compound of the general formula (I) to react with the macromolecule so as to form grafts on the macromolecule. Compounds of the general formula (i) and a method for the preparation thereof are also disclosed.

Abstract translation: 本申请公开了一种修饰大分子的方法，该方法包括以下步骤：（i）提供大分子; （ii）提供通式（I）的化合物：其中N是被保护基P保护的伯氨基，其中保护基包括伯氨基的游离价; m为1-12的整数，n为1-2000的整数; R 1和R 2独立地选自氢和C 1-4 - 烷基; X为反应性基团; 和（iii）使通式（I）的化合物与大分子反应，以便在大分子上形成移植物。 还公开了通式（i）的化合物及其制备方法。

公开(公告)号：US20080319097A1

公开(公告)日：2008-12-25

申请号：US11661513

申请日：2005-08-26

Applicant: Ib Johannsen ,  Patrik Gavelin

Inventor： Ib Johannsen ,  Patrik Gavelin

IPC: C08F2/46 ,  C08G65/00 ,  C08G73/02 ,  C08G69/26

CPC classification number: C08F8/32 ,  C08L71/02 ,  C08L2666/04

Abstract: The present invention relates to polymer resins, methods for their generation and uses thereof. In one aspect the present invention is directed to a resin obtainable by aminolysis of a precursor resin, wherein the precursor resin is obtainable by polymerisation of i) polydisperse di- or oligofunctional vinyl or cyclic ether compounds and ii) aminolytically sensitive, mono-functional vinyl or cyclic ether compounds.

Abstract translation: 本发明涉及聚合物树脂，其生产方法及其应用。 一方面，本发明涉及通过前体树脂的氨解可获得的树脂，其中所述前体树脂可通过i）多分散二官能或低官能乙烯基或环醚化合物的聚合获得，和ii）氨基水解敏感的单官能乙烯基 或环醚化合物。

公开(公告)号：US06859542B2

公开(公告)日：2005-02-22

申请号：US09867606

申请日：2001-05-31

Applicant: Ib Johannsen ,  Niels Bent Larsen ,  Matthias Mullenborn ,  Pirmin Hermann Otto Rombach

Inventor： Ib Johannsen ,  Niels Bent Larsen ,  Matthias Mullenborn ,  Pirmin Hermann Otto Rombach

IPC: H04R1/00 ,  H04R19/04 ,  H04R25/00

CPC classification number: B82Y30/00 ,  H04R19/005 ,  H04R19/04 ,  H04R31/00

Abstract: A method of providing at least part of a diaphragm and at least a part of a back-plate of a condenser microphone with a hydrophobic layer so as to avoid stiction between said diaphragm and said back-plate. The layer is deposited via a number small of openings in the back-plate, the diaphragm and/or between the diaphragm and the back-plate. Provides a homogeneous and structured hydrophobic layer, even to small internal cavities of the microstructure. The layer may be deposited by a liquid phase or a vapor phase deposition method. The method may be applied naturally in continuation of the normal manufacturing process.Further, a MEMS condenser microphone is provided having such a hydrophobic layer. The static distance between the diaphragm and the back-plate of the microphone is smaller than 10 μm.

Abstract translation: 一种提供具有疏水层的隔膜的至少一部分和电容式麦克风的背板的至少一部分的方法，以避免所述隔膜和所述背板之间的粘连。 该层通过背板，隔膜和/或隔膜和背板之间的数个小的开口沉积。 提供均匀和结构化的疏水层，即使是微结构的小内腔。 该层可以通过液相或气相沉积方法沉积。 该方法可以在正常制造工艺的继续中自然地应用。此外，提供具有这样的疏水层的MEMS电容式麦克风。 隔膜与麦克风背板之间的静态距离小于10 mum。