公开(公告)号：WO1987002722A1

公开(公告)日：1987-05-07

申请号：PCT/US1985002194

申请日：1985-11-06

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  VREELAND, Jay, Henry

IPC: D21F11/00

CPC classification number: D21G9/009

Abstract: Process for producing gloss and smoothness on the surface of a paper web (1), comprising: A. advancing a web (1) of papermaking fibers through a nip formed by a smooth metal finishing drum (2) and a resilient backing roll (3, 5) providing a nip pressure on the web (1) of at least 13,780 KN/M (2000 psi); and B. heating the drum (2) to a temperature at least high enough to heat a critical substrata portion of the web (1) to a temperature of at least the dynamic Tg of the fibers to provide an unexpected increase in gloss and surface flatness without excessively densifying the entire sheet.

Abstract translation: 在纸幅（1）的表面上产生光泽和光滑度的方法，包括：A.将造纸纤维的纤维网（1）通过由光滑金属精整滚筒（2）和弹性背衬辊（3）形成的辊隙 ，5）在幅材（1）上提供至少13,780KN / M 2（2000psi）的压区压力; 和B.将鼓（2）加热到至少足够高的温度以将纤维网（1）的关键基质部分加热到至少纤维的动态Tg的温度，以提供光泽和表面平坦度的意想不到的增加 而不会使整个片材过度致密化。

公开(公告)号：WO1992017644A1

公开(公告)日：1992-10-15

申请号：PCT/US1992001817

申请日：1992-03-03

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  KRALL, Richard, J. ,  SCHAFTLEIN, Richard, W.

IPC: D21F09/00

CPC classification number: D21F9/003

Abstract: Disclosed is an improvement to twin wire forming wherein an open support structure in the form of an opened or grilled breast roll or a slotted forming shoe supports at least a portion of the outer wire in the forming throat. In such manner, the gap between the open support structure and the forming cylinder can be narrowed such that the gap is less than or equal to the thickness of the jet of stock injected between the wire to form the web. The jet of stock so injected impinges on both the forming cylinder and the open support structure and immediate drainage is provided through the outer wire without substantially varying the tension or radius of the outer wire thereby generally improving uniformity and, in particular, improving basis weight uniformity of the web produced.

Abstract translation: 公开了对双网成形的改进，其中开式或烤母乳卷形式的开口支撑结构或开槽成形靴支撑成形喉部中的外部线的至少一部分。 以这种方式，开口支撑结构和成形圆筒之间的间隙可以变窄，使得间隙小于或等于在形成网之间的导线之间注入的料流的厚度。 喷射的喷射液体喷射冲击成形圆筒和开放的支撑结构，并通过外线提供立即的排水，而基本上不改变外部钢丝的张力或半径，从而通常改善均匀性，特别是提高基重均匀性 的网页制作。

公开(公告)号：WO1987001746A1

公开(公告)日：1987-03-26

申请号：PCT/US1986001659

申请日：1986-08-13

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  GENTILE, Victor, Michael, Jr. ,  WILDER, Harry, Douglas

IPC: D21B01/02

CPC classification number: D21B1/16 ,  D21B1/021

Abstract: Production of novel pulp, primarily wood pulp, from chips using pre-treatment with stabilizers and alkaline peroxide prior to mechanical fiberization (refining) to increase the brightness of the resulting fibers and the papermaking strength achievable with the fibers. The novel aspect of the pre-treatment prior to refining is that it results in the ''in situ'' formation within the chips of a stabilizing flock or sol.

Abstract translation: 在机械纤维化（精制）之前，用稳定剂和碱性过氧化物预处理从芯片生产新的纸浆，主要是木浆，以增加所得纤维的亮度和可用纤维实现的造纸强度。 在精炼之前的预处理的新颖方面是它导致稳定的羊群或溶胶的芯片内的“原位”形成。

公开(公告)号：WO1985003509A1

公开(公告)日：1985-08-15

申请号：PCT/US1985000142

申请日：1985-01-29

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  BOX, Larry

IPC: C08B15/10

CPC classification number: C08B31/003 ,  C08B15/10

Abstract: Modified polysaccharide materials comprising the reaction product of water-wettable polysaccharide with N,N'-methylenebisacrylamide and methods of making same. The materials are useful in the preparation of products characterized by their increased bulk and absorbency.

Abstract translation: 包含水可湿性多糖与N，N'-亚甲基双丙烯酰胺的反应产物的改性多糖材料及其制备方法。 这些材料可用于制备以其增加的体积和吸收性为特征的产品。

公开(公告)号：WO1996012615A1

公开(公告)日：1996-05-02

申请号：PCT/US1995012478

申请日：1995-10-02

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  ANDERSON, Ralph ,  LARSON, Kenneth

IPC: B31F01/12

CPC classification number: B32B7/045 ,  B31F1/12 ,  B32B5/06 ,  B32B5/26 ,  B32B7/12 ,  B32B9/02 ,  B32B27/32 ,  B32B27/36 ,  B32B37/0084 ,  B32B2250/20 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/065 ,  B32B2307/54 ,  B32B2432/00 ,  D04H1/425 ,  D04H1/541 ,  D04H1/64 ,  D04H1/732 ,  D21H13/14 ,  D21H13/24 ,  D21H15/10 ,  D21H25/005

Abstract: A method for making a fibrous web and the wiper (71) made thereby which exhibits improved dry, wet and solvent tensile strengths as well as superior resistance to wet collapse. The web is formed from a furnish of lignocellulosic fibers and bi-component fibers, the web having a basis weight in the range of about 20 lbs per ream to about 60 lbs per ream. Bonding material (75) is applied in at least one pattern to each surface of the web, and the web is creped at least twice from a creping surface. Lignocellulosic fibers make up from about 50 % to about 94 % by weight of the web. Bi-component fibers of polyester and polyethylene make up from about 6 % to about 50 % by weight of said fibrous web. The fibrous web has an undulating disposition due to creping and has first and second strong, abrasion resistant, laminate-like surface regions interconnected by an absorbent central de-densified core region containing tack-bonded bi-component fibers.

Abstract translation: 一种制造纤维幅材的方法和由此制成的擦拭器（71），其具有改进的干，湿和溶剂拉伸强度以及优异的抗湿塌陷性。 纤维网由木质纤维素纤维和双组分纤维的配料形成，所述纤维网的基重在约20磅每盎司至约60磅每盎司的范围内。 接合材料（75）以至少一种图案施加到幅材的每个表面上，并且幅材起皱起皱至少两次。 木质纤维素纤维占网幅重量的约50％至约94％。 聚酯和聚乙烯的双组分纤维占所述纤维网的约6重量％至约50重量％。 纤维网由于起皱而具有起伏的布置，并且具有通过包含粘合双组分纤维的吸收性中心去致密核心区域互连的第一和第二强，耐磨，层叠的表面区域。

公开(公告)号：WO1996003341A1

公开(公告)日：1996-02-08

申请号：PCT/US1995008880

申请日：1995-07-14

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  CLARK, Gregory, M. ,  MASON, Stanley, I., Jr.

IPC: B67D05/32

CPC classification number: B05B11/3081 ,  B05B11/0056 ,  B05B11/3011 ,  B05B11/3067

Abstract: A manifold (88) for use with a hand held pump spray device (10) allowing the spray head (12) to draw simultaneously from two separate reservoirs (16, 18) containing two different fluids such that the spray head (12) raises a mixture of the two fluids in a predetermined ratio. The manifold (88) includes at least one ball check valve arrangement (82, 116, 120) in the suction line (104) to the chemical concentrate reservoir (18), the ball check valve (116) being normally biased to a closed position. The check valve (116) prevents the pumping of the concentrate when the diluent reservoir (16) is spent and further prevents cross contamination between the two fluids in the two reservoirs (16, 18) due to syphoning.

Abstract translation: 一种用于手持泵喷射装置（10）的歧管（88），其允许喷雾头（12）同时从包含两种不同流体的两个分开的储存器（16,18）中抽出，使得喷雾头（12）升高 两种流体以预定比例的混合物。 歧管（88）包括在吸入管线（104）中的化学浓缩物储存器（18）上的至少一个球止回阀装置（82,116,120），所述球止回阀（116）通常被偏压到关闭位置 。 当稀释剂储存器（16）被消耗时，止回阀（116）防止浓缩物的泵送，并且进一步防止由于虹吸引起的两个储存器（16,18）中的两种流体之间的交叉污染。

公开(公告)号：WO1996000811A1

公开(公告)日：1996-01-11

申请号：PCT/US1995008168

申请日：1995-06-28

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  BACK, Sangho ,  LAZORISAK, Nicholas, W. ,  SMELTZER, Norman, L. ,  SCHMITT, John, F.

IPC: D21C05/00

CPC classification number: D21H11/14 ,  D21C5/005 ,  D21C5/02 ,  D21C5/027 ,  D21C9/001 ,  D21H11/20 ,  Y02W30/648

Abstract: Paper products such as bathroom tissue, facial tissue, napkins and paper towels are made from recycled newsprint fibers still containing printing ink oils. These products exhibit premium level qualities in terms of softness, bulk, and flexibility. The novel process selectively treats newsprint fibers and contaminants in a way that makes the fibers feel softer and enhances papermachine operation with this type of furnish, thereby permitting higher product quality levels than previously possible with newsprint fibers.

Abstract translation: 诸如卫生纸，面巾纸，餐巾纸和纸巾的纸制品由仍然含有印刷油墨油的再生新闻纸纤维制成。 这些产品在柔软性，散装性和柔韧性方面表现出优质的品质。 新型工艺选择性地处理新闻纸纤维和污染物，使得纤维感觉更柔软，并通过这种类型的配料增强造纸机的操作，从而允许比以前可能的新闻纸纤维更高的产品质量水平。

公开(公告)号：WO1989008126A1

公开(公告)日：1989-09-08

申请号：PCT/US1989000683

申请日：1989-02-24

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  WHITE, Thomas, B. ,  UEBELHART, James, J.

IPC: C08J09/22

CPC classification number: C08J9/224 ,  C08J2325/06

Abstract: Particulate expandable styrene polymers are coated with a distilled acetylated monoglyceride product to reduce the cooling time of articles molded from such expandable styrene polymers. Coating of the expandable particulate styrene polymer is obtained by contacting the polymer with an emulsion of a distilled acetylated monoglyceride and water with a suitable surfactant. The distilled acetylated monoglyceride is a liquid at room temperature and is substantially completely acetylated.

公开(公告)号：WO1984002696A1

公开(公告)日：1984-07-19

申请号：PCT/US1983002010

申请日：1983-12-19

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  RIZZO, Joseph, P.

IPC: B65G47/24

CPC classification number: B65G47/8823 ,  B65G47/44 ,  B65G2205/04

Abstract: A conveyor system (10) for flanged containers (24) includes downwardly inclined, laterally-spaced rails (30, 32) for supporting the flanges (25) of the containers (24) as the containers (24) move by gravity toward a take-away conveyor (80). Control elements (36, 38, 40) are provided for permitting each container (24) to move by gravity on the rails into engagement with a leading edge (84)of an adjacent aperture (82) in the take-away conveyor (80) with flanges (25) of each container (24) still supported by a lower section (34) of the spaced rails. Preferably the lower section (34) is movable, and an actuating system (68, 70, 72) is provided for moving it to positively direct a lower trailing end of each container (24) into its adjacent aperture.

公开(公告)号：WO1984000181A1

公开(公告)日：1984-01-19

申请号：PCT/US1983000820

申请日：1983-06-01

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  SINGH, Rudra, P.

IPC: D21C09/10

CPC classification number: D21C9/1073 ,  D21C9/1015

Abstract: In a process for bleaching lignocellulosic pulp with ozone, irradiation of the pulp with ultraviolet light enhances the efficiency of the ozone and the bleachability of the pulp.

Abstract translation: 在用臭氧漂白木质纤维素纸浆的过程中，用紫外光照射纸浆提高了臭氧的效率和纸浆的漂白性。