公开(公告)号：US5876855A

公开(公告)日：1999-03-02

申请号：US577923

申请日：1995-12-22

Applicant: Roy Wong ,  Dennis L. Krueger ,  Patrick D. Hyde ,  Felix P. Lau ,  Eumi Pyun ,  Pamela S. Tucker

Inventor： Roy Wong ,  Dennis L. Krueger ,  Patrick D. Hyde ,  Felix P. Lau ,  Eumi Pyun ,  Pamela S. Tucker

IPC: A61L15/58 ,  C08L53/00 ,  C09J123/00 ,  C09J133/04 ,  C09J133/08 ,  C09J153/02 ,  C09J167/00 ,  C09J7/02 ,  C09J109/00 ,  C09J131/06

CPC classification number: A61L15/585 ,  C09J133/08 ,  C08L53/00 ,  C09J2201/606 ,  Y10T428/2883 ,  Y10T428/2891

Abstract: The invention provides a pressure-sensitive adhesive composition for medical applications comprising a blend of at least two components comprised of about 5 to about 95% by weight of a first component comprised of at least one acrylic pressure-sensitive adhesive and about 5 to about 95% by weight of a second component comprised of either (a) at least one elastomer with a tackifying resin, or (b) at least one thermoplastic elastomer, wherein the resulting pressure-sensitive adhesive demonstrates a T.sub.0 of at least 1 N/dm and a T.sub.48 of less than 12 N/dm when adhered to skin. The pressure-sensitive adhesive composition is prepared either in the presence of a solvent or is alternatively prepared by melt blending. A method of preparing such an adhesive is also disclosed.

Abstract translation: 本发明提供了用于医疗应用的压敏粘合剂组合物，其包含至少两种组分的混合物，所述组合物包含约5至约95重量％的由至少一种丙烯酸压敏粘合剂组成的第一组分和约5至约95重量％ 由（a）至少一种具有增粘树脂的弹性体或（b）至少一种热塑性弹性体组成的第二组分的重量％，其中所得压敏粘合剂表现出至少1N / dm 2的T0， 当皮肤附着时，T48小于12 N / dm。 压敏粘合剂组合物在溶剂存在下制备，或者通过熔融共混制备。 还公开了制备这种粘合剂的方法。

公开(公告)号：US20240263050A1

公开(公告)日：2024-08-08

申请号：US18637538

申请日：2024-04-17

Applicant: JOHNS MANVILLE

Inventor： Kiarash Alavi ,  Uranchimeg Lester ,  Ameya Natu ,  James Cottier ,  Jawed Asrar ,  Philip Francis Miele

IPC: C09J103/02 ,  C09J4/00 ,  C09J4/06 ,  C09J5/06 ,  C09J131/06 ,  C09J133/06 ,  C09J199/00 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  E04B1/78 ,  E04B1/80

CPC classification number: C09J103/02 ,  C09J4/00 ,  C09J4/06 ,  C09J5/06 ,  C09J131/06 ,  C09J133/06 ,  C09J199/00 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  E04B1/78 ,  E04B1/80 ,  C09J2400/26 ,  C09J2471/00 ,  D04H1/4209

Abstract: Fiber-containing composites are described that include woven or non-woven fibers, and a binder that holds the fibers together. The binder may include the reaction product of a starch and a polycarboxylic acid. The starch has a weight average molecular weight that ranges from 1×106 Daltons to 10×106 Daltons. The fiber-containing composite has an unaged tensile strength of greater than 4.0 and an aged tensile strength greater than 3.0. Also described are methods of making the fiber-containing composites. The methods may include applying a binder composition to fibers to form coated fibers, measuring a moisture content of the coated fibers, and curing the coated fibers in a curing oven to form the fiber-containing composite. The binder composition may include a starch having a weight average molecular weight that ranges from 1×106 Daltons to 10×106 Daltons, and a polycarboxylic acid.

公开(公告)号：US20230080427A1

公开(公告)日：2023-03-16

申请号：US17987165

申请日：2022-11-15

Applicant: JOHNS MANVILLE

Inventor： Kiarash Alavi ,  Uranchimeg Lester ,  Ameya Natu ,  James Cottier ,  Jawed Asrar ,  Philip Francis Miele

IPC: C09J103/02 ,  C09J4/00 ,  E04B1/78 ,  E04B1/80 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  C09J131/06 ,  C09J133/06 ,  C09J4/06 ,  C09J5/06 ,  C09J199/00

Abstract: Fiber-containing composites are described that include woven or non-woven fibers, and a binder that holds the fibers together. The binder may include the reaction product of a starch and a polycarboxylic acid. The starch has a weight average molecular weight that ranges from 1×106 Daltons to 10×106 Daltons. The fiber-containing composite has an unaged tensile strength of greater than 4.0 and an aged tensile strength greater than 3.0. Also described are methods of making the fiber-containing composites. The methods may include applying a binder composition to fibers to form coated fibers, measuring a moisture content of the coated fibers, and curing the coated fibers in a curing oven to form the fiber-containing composite. The binder composition may include a starch having a weight average molecular weight that ranges from 1×106 Daltons to 10×106 Daltons, and a polycarboxylic acid.

公开(公告)号：US10604600B2

公开(公告)日：2020-03-31

申请号：US16082743

申请日：2017-03-10

Applicant: OSAKA SODA CO., LTD.

Inventor： Hideaki Umakoshi ,  Naruhito Iwasa ,  Hiroki Yamamoto

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08F18/08 ,  C08F2/44 ,  C08F2/48 ,  C09J4/06 ,  C09J11/06 ,  C09J131/06 ,  C09J131/04 ,  C09J133/10

Abstract: The objection of the present invention is to provide a photocurable resin composition having deep curability. The photocurable resin composition comprises an allyl polymer (a) produced by polymerization of an allyl compound represented by the following formula (1), a photocurable compound (b), and a photopolymerization initiator (c). In the formula, n represents an integer of 2 to 4; Z is selected from a binding site, an n-valent aliphatic chain hydrocarbon group optionally having a hydroxyl group, an n-valent alicyclic hydrocarbon group optionally having an alkyl group, and an n-valent aromatic hydrocarbon group optionally having an alkyl group; n is 2 and two —COOCH2CH═CH2 moieties are directly bonded to each other when Z is a binding site. ZCOOCH2CH═CH2)n  (1)

公开(公告)号：US11987728B2

公开(公告)日：2024-05-21

申请号：US17987165

申请日：2022-11-15

Applicant: JOHNS MANVILLE

Inventor： Kiarash Alavi ,  Uranchimeg Lester ,  Ameya Natu ,  James Cottier ,  Jawed Asrar ,  Philip Francis Miele

IPC: C09J103/02 ,  C09J4/00 ,  C09J4/06 ,  C09J5/06 ,  C09J131/06 ,  C09J133/06 ,  C09J199/00 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  E04B1/78 ,  E04B1/80

CPC classification number: C09J103/02 ,  C09J4/00 ,  C09J4/06 ,  C09J5/06 ,  C09J131/06 ,  C09J133/06 ,  C09J199/00 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  E04B1/78 ,  E04B1/80 ,  C09J2400/26 ,  C09J2471/00 ,  D04H1/4209

Abstract: Fiber-containing composites are described that include woven or non-woven fibers, and a binder that holds the fibers together. The binder may include the reaction product of a starch and a polycarboxylic acid. The starch has a weight average molecular weight that ranges from 1×106 Daltons to 10×106 Daltons. The fiber-containing composite has an unaged tensile strength of greater than 4.0 and an aged tensile strength greater than 3.0. Also described are methods of making the fiber-containing composites. The methods may include applying a binder composition to fibers to form coated fibers, measuring a moisture content of the coated fibers, and curing the coated fibers in a curing oven to form the fiber-containing composite. The binder composition may include a starch having a weight average molecular weight that ranges from 1×106 Daltons to 10×106 Daltons, and a polycarboxylic acid.

公开(公告)号：US11505724B2

公开(公告)日：2022-11-22

申请号：US17172309

申请日：2021-02-10

Applicant: JOHNS MANVILLE

Inventor： Kiarash Alavi ,  Uranchimeg Lester ,  Ameya Natu ,  James Cottier ,  Jawed Asrar ,  Philip Francis Miele

IPC: C09J103/02 ,  C09J4/00 ,  E04B1/78 ,  E04B1/80 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  C09J131/06 ,  C09J133/06 ,  C09J4/06 ,  C09J5/06 ,  C09J199/00 ,  D04H1/4209

Abstract: Fiber-containing composites are described that include woven or non-woven fibers, and a binder that holds the fibers together. The binder may include the reaction product of a starch and a polycarboxylic acid. The starch has a weight average molecular weight that ranges from 1×106 Daltons to 1×107 Daltons. The fiber-containing composite has an unaged tensile strength of greater than 4.0 and an aged tensile strength greater than 3.0. Also described are methods of making the fiber-containing composites. The methods may include applying a binder composition to fibers to form coated fibers, measuring a moisture content of the coated fibers, and curing the coated fibers in a curing oven to form the fiber-containing composite. The binder composition may include a starch having a weight average molecular weight that ranges from 1×106 Daltons to 1×107 Daltons, and a polycarboxylic acid.

公开(公告)号：US06896903B2

公开(公告)日：2005-05-24

申请号：US09916880

申请日：2001-07-27

Applicant: Hugh Semple Munro ,  Brian John Tighe

Inventor： Hugh Semple Munro ,  Brian John Tighe

IPC: A61B5/0408 ,  A61L26/00 ,  C09J11/00 ,  C09J131/06 ,  C09J133/00 ,  C09J133/24 ,  C09J171/00 ,  C09J201/00 ,  C09J201/02 ,  A61K9/14

CPC classification number: C09J201/02

Abstract: A bioadhesive composition formed by polymerizing a homogeneous aqueous reaction mixture comprising from about 5% to about 50%, by weight of the reaction mixture, of at least one ionic water soluble monomer, from about 10% to about 50%, by weight of the reaction mixture, of at least one plasticizer (other than water), up to about 50%, by weight of the reaction mixture, of at least one non ionic water soluble monomer, up to about 40%, by weight of the reaction mixture, of water, optionally as well as up to about 10%, by weight of the reaction mixture, of at least one surfactant and from about 1% to about 30%, by weight of the reaction mixture, of at least one hydrophobic monomer and/or polymer. An electrolyte may be present, to enhance electrical conductivity, e.g. for use in biomedical electrodes.

Abstract translation: 通过聚合包含按重量计约5％至约50％的反应混合物的至少一种离子水溶性单体，约10重量％至约50重量％ 反应混合物，至少一种增塑剂（除水以外），至多约50％重​​量比的反应混合物，至少一种非离子水溶性单体，至多约40重量％的反应混合物， 的水，任选地以及至多约10重量％的反应混合物，至少一种表面活性剂和约1％至约30％重量的反应混合物，至少一种疏水性单体和/ 或聚合物。 可以存在电解质，以增强导电性，例如 用于生物医学电极。