公开(公告)号：WO2004099276A1

公开(公告)日：2004-11-18

申请号：PCT/US2004/009092

申请日：2004-03-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LEWANDOWSKI, Kevin M., ,  FANSLER, Duane D., ,  WENDLAND, Michael S., ,  GADDAM, Babu N., ,  HEILMANN, Steven M.,

IPC: C08F293/00

CPC classification number: C08F2/38

Abstract: Chain transfer agents for controlled radical polymerizations (RAFT) are described. The chain transfer agents have ring-opened azlactone moiety to provide telechelic (co)polymers.

Abstract translation: 描述了用于受控自由基聚合（RAFT）的链转移剂。 链转移剂具有开环的吖内酯部分以提供遥爪（共）聚合物。

公开(公告)号：WO2004052943A1

公开(公告)日：2004-06-24

申请号：PCT/US2003/033335

申请日：2003-10-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LEWANDOWSKI, Kevin M., ,  FANSLER, Duane D., ,  GADDAM, Babu N., ,  HEILMANN, Steven M., ,  KREPSKI, Larry R., ,  ROSCOE, Stephen B., ,  WENDLAND, Michael S.,

IPC: C08F4/00

CPC classification number: C08F4/40 ,  C08F4/00 ,  C08F293/005 ,  C08F2438/01

Abstract: Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.

Abstract translation: 描述了原子转移自由基聚合的引发剂。 引发剂具有吖内酯或开环的吖内酯部分以提供遥爪（共）聚合物。

公开(公告)号：WO2008033647A1

公开(公告)日：2008-03-20

申请号：PCT/US2007/076287

申请日：2007-08-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： RAKOW, Neal A., ,  MATHERS, James P., ,  ZHANG, Jun-ying, ,  PAOLUCCI, Dora M., ,  POIRIER, Richard J., ,  DAVID, Moses M., ,  TREND, John E., ,  WENDLAND, Michael S.,

IPC: G01N21/21 ,  G01N21/78

CPC classification number: G01N21/783 ,  G01N21/8422

Abstract: A sorbent media protective device includes an enclosure having a gas inlet, gas outlet and a thin-film multilayer indicator. The thin-film multilayer indicator is proximate sorbent media that can sorb a vapor of interest flowing from the gas inlet towards the gas outlet. The indicator includes a porous detection layer whose optical thickness changes in the presence of the vapor, located between a semireflective layer and a reflective layer permeable to the vapor. With equilibration at the applied vapor concentration between at least a portion of the media and the vapor, the vapor can pass through the reflective layer into the detection layer and change the detection layer optical thickness sufficiently to cause a visibly discernible change in the indicator appearance if viewed through the semireflective layer.

Abstract translation: 吸附剂介质保护装置包括具有气体入口，气体出口和薄膜多层指示器的外壳。 薄膜多层指示器是接近吸附剂介质，其可吸附从气体入口流向气体出口的感兴趣的蒸气。 该指示剂包括多孔检测层，其光学厚度在存在蒸气的情况下变化，位于半反射层和可透过蒸汽的反射层之间。 在介质的至少一部分与蒸汽之间的所施加的蒸汽浓度下平衡，蒸汽可以穿过反射层进入检测层，并且将检测层的光学厚度充分地改变以引起指示器外观中明显的可辨别的变化，如果 通过半反射层观察。

公开(公告)号：WO2008036524A1

公开(公告)日：2008-03-27

申请号：PCT/US2007/078086

申请日：2007-09-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： PALAZZOTTO, Michael C., ,  RAKOW, Neal A., ,  WENDLAND, Michael S.,

IPC: A61K49/00 ,  G01N33/48

CPC classification number: G01N33/54373 ,  G01N21/643 ,  G01N2021/7786 ,  Y10T436/17 ,  Y10T436/170769 ,  Y10T436/173845 ,  Y10T436/196666 ,  Y10T436/20 ,  Y10T436/200833 ,  Y10T436/201666 ,  Y10T436/202499 ,  Y10T436/203332 ,  Y10T436/204165 ,  Y10T436/21 ,  Y10T436/212 ,  Y10T436/214 ,  Y10T436/216 ,  Y10T436/2525 ,  Y10T436/25875

Abstract: A method of detecting organic vapors is described. More particularly, the method involves the use of an analyte sensor that contains a polymeric material having a relatively large intrinsic porosity and that is capable of fluorescence in the visible region of the electromagnetic spectrum. The method further includes exposing the analyte sensor to an environment that may contain an organic vapor and monitoring the analyte sensor for a change in a fluorescence signal. Although the organic vapor itself typically does not fluoresce in the visible wavelength range, presence of an organic vapor can alter the fluorescence signal of the analyte sensor.

Abstract translation: 描述了一种检测有机蒸汽的方法。 更具体地，该方法涉及使用分析物传感器，其包含具有相对较大的固有孔隙率并且能够在电磁光谱的可见区域中的荧光的聚合物材料。 该方法还包括将分析物传感器暴露于可能含有有机蒸气并监测分析物传感器以改变荧光信号的环境。 虽然有机蒸汽本身通常在可见光波长范围内不发荧光，但有机蒸汽的存在可改变分析物传感器的荧光信号。

公开(公告)号：WO2004099275A1

公开(公告)日：2004-11-18

申请号：PCT/US2004/010130

申请日：2004-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LEWANDOWSKI, Kevin M., ,  FANSLER, Duane D., ,  WENDLAND, Michael S., ,  HEILMANN, Steven M., ,  GADDAM, Babu N.,

IPC: C08F293/00

CPC classification number: C07D263/42 ,  C08F2/38 ,  C08F293/005 ,  C08F2438/03

Abstract: Chain transfer agents for controlled radical polymerizations (RAFT) are described. The chain transfer agents have an azlactone moiety to provide telechelic (co)polymers.

Abstract translation: 描述了用于受控自由基聚合（RAFT）的链转移剂。 链转移剂具有吖内酯部分以提供遥爪（共）聚合物。

公开(公告)号：WO2005061012A1

公开(公告)日：2005-07-07

申请号：PCT/US2004/035720

申请日：2004-10-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LEWANDOWSKI, Kevin M., ,  FANSLER, Duane D., ,  WENDLAND, Michael S., ,  HEILMANN, Steven M., ,  GADDAM, Babu N.,

IPC: A61L15/26

CPC classification number: A61L15/26 ,  C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08L33/00 ,  C08L39/06 ,  C08L51/003 ,  C08L71/02 ,  C08L2666/02

Abstract: Hydrophilic compositions are described, which are prepared from a first component oligomer containing pendent hydrophilic groups and pendent reactive functional groups capable of reaction at effective rates (at normal processing temperatures), with a co-reactive second component possessing functionality that is complementary to that of the first oligomer. The compositions may be used as in preparation of hydrophilic gel coatings or layers for medical devices.

Abstract translation: 描述了亲水性组合物，其由含有侧链亲水基团的第一组分寡聚物和能够以有效速率（在正常加工温度下）反应的侧链反应性官能团制备，其中共反应性第二组分具有与 第一种低聚物。 组合物可用于制备用于医疗装置的亲水凝胶涂层或层。

公开(公告)号：WO2005035607A1

公开(公告)日：2005-04-21

申请号：PCT/US2004/027879

申请日：2004-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LEWANDOWSKI, Kevin M., ,  FANSLER, Duane D., ,  WENDLAND, Michael S., ,  HEILMANN, Steven M., ,  GADDAM, Babu N.,

IPC: C08F299/02

CPC classification number: C08G65/329 ,  A61L15/22 ,  C08F265/04 ,  C08F283/06 ,  C08F291/00 ,  C08F293/005 ,  C08L51/003 ,  C08L51/006 ,  C08L51/08 ,  C08L71/02 ,  C09D151/003 ,  C09D151/006 ,  C09D151/08 ,  C08L2666/02

Abstract: Hydrophilic compositions are described, which are prepared from a first oligomer containing pendent polymerizable groups and pendent hydrophilic groups, crosslinked with a co-reactive second component oligomer possessing polymerizable groups. The compositions may be used as in preparation of hydrophilic gel coatings or layers for medical devices.

Abstract translation: 描述了亲水性组合物，其由含有侧链可聚合基团和侧链亲水基团的第一低聚物制备，与具有可聚合基团的共反应性第二组分低聚物交联。 组合物可用于制备用于医疗装置的亲水凝胶涂层或层。

公开(公告)号：WO2004052944A1

公开(公告)日：2004-06-24

申请号：PCT/US2003/034022

申请日：2003-10-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： FANSLER, Duane D., ,  LEWANDOWSKI, Kevin M., ,  GADDAM, Babu N., ,  HEILMANN, Steven M., ,  KREPSKI, Larry R., ,  ROSCOE, Stephen B., ,  WENDLAND, Michael S.,

IPC: C08F4/00

CPC classification number: C08F2/38 ,  C08F4/00 ,  C08F4/04 ,  C08F4/40 ,  C08F220/14 ,  C08F265/04 ,  C08F291/00 ,  C08F293/005

Abstract: Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.

Abstract translation: 描述了原子转移自由基聚合的引发剂。 引发剂具有吖内酯或开环的吖内酯部分以提供遥爪（共）聚合物。