公开(公告)号：EP0303259A2

公开(公告)日：1989-02-15

申请号：EP88113022.3

申请日：1988-08-10

Applicant: Asahi Kasei Kogyo Kabushiki Kaisha

Inventor： Shirokaze, Junichi

IPC: C08J9/26 ,  C08L1/02 ,  C08J3/14

CPC classification number: C08J3/14 ,  C08J9/28 ,  C08J2201/0482 ,  C08J2201/0484 ,  C08J2201/0547 ,  C08J2301/02

Abstract: A multi-cellular cellulose particle having a multiplicity of cells spaced from one another by cell membranes is described, which cells have a maximum inscribed sphere diameter of larger than 2 µm. The cells have a continuous hole structure in which cells the cells communicate with one another through openings in the membranes separating two adjacent cells. The multi-cellular cellulose particle is prepared by forming drops of a solution of cellulose or a cellulose derivative, cooling the drops at a temperature lower than the solidification temperature of the solution to freeze the drops, and removing the solvent by extraction or nullifying the dissolving power of the solvent.

Abstract translation: 描述了具有由细胞膜彼此间隔开的多个细胞的多细胞纤维素颗粒，哪些细胞具有大于2μm的最大内接球直径。 细胞具有连续的空穴结构，其中细胞通过分离两个相邻细胞的膜中的开口彼此连通。 通过形成纤维素或纤维素衍生物的溶液滴制备多细胞纤维素颗粒，在低于溶液的凝固温度的温度下冷却液滴以冷冻滴剂，并通过萃取或取消溶解来除去溶剂 溶剂的功率。

公开(公告)号：ZA7105579B

公开(公告)日：1973-04-25

申请号：ZA7105579

申请日：1971-08-20

Applicant: JOHNSON & JOHNSON

Inventor： DRELICH A ,  BOWMAN B

IPC: A61L15/60 ,  C08J9/28 ,  C08K3/00 ,  C08L1/08 ,  C08L5/04 ,  C08L31/04 ,  C08L33/06 ,  D04H1/66 ,  D06M11/62 ,  D06M15/01 ,  D06M15/09 ,  D06M15/244 ,  D06M15/263 ,  D06M15/333 ,  D06P1/52 ,  D04H

CPC classification number: D06P1/52 ,  A61L15/60 ,  C08J9/28 ,  C08J2201/0547 ,  C08K3/10 ,  C08L1/08 ,  C08L5/04 ,  C08L31/04 ,  C08L33/06 ,  D04H1/66 ,  D06M11/62 ,  D06M15/01 ,  D06M15/09 ,  D06M15/244 ,  D06M15/263 ,  D06M15/333 ,  C08L2666/02

Abstract: A resin binder composition comprising: (1) a synthetic resin; (2) a water-soluble, polymeric, carboxylic thickener; and (3) a metal ammine, complex coordination compound capable of releasing ions of said metal to control the total migration of the resin binder during its deposition on a fibrous web.

公开(公告)号：ZA7108065B

公开(公告)日：1972-08-30

申请号：ZA7108065

申请日：1971-12-01

Applicant: OMNIUM DE PROSPECTIVE IND SA

Inventor： DAVIDOVITS J ,  LEFEBVRE M

IPC: B01D67/00 ,  C08J9/28 ,  D06N3/12 ,  D06N7/00 ,  B01D ,  C08F

CPC classification number: D06N3/125 ,  B01D67/0009 ,  B01D2325/02 ,  C08J9/28 ,  C08J2201/0547 ,  D06N3/123 ,  D06N3/14 ,  D06N2209/121 ,  D06N2209/123 ,  D06N2209/128