Patent search ap:("ST REGIS PAPER CO") AND inv:"CARLSON WILLARD E" Page 1

1.

发明授权
Process of reacting cellulose paper of low water content with gaseous formaldehyde 失效
Title translation: 低水含量的纤维素纸与气态甲醛反应的方法

公开(公告)号：US3310363A

公开(公告)日：1967-03-21

申请号：US28293163

申请日：1963-05-24

Applicant: ST REGIS PAPER CO

Inventor： JAMES RUSSELL , CARLSON WILLARD E , MAYHOOD JR CHARLES H

IPC: D21H17/06

CPC classification number: D21H17/06

2.

发明授权
Conductive cellulosic paper containing asbestos and acid salt of a polyvalent metal 失效
Title translation: 含有多价金属的石棉和酸性盐的导电性纤维素纸

公开(公告)号：US3337392A

公开(公告)日：1967-08-22

申请号：US31647363

申请日：1963-10-15

Applicant: ST REGIS PAPER CO

Inventor： CARLSON WILLARD E , MYERS JR WILLIAM THOMAS

IPC: B41M1/42 , D21H21/36

CPC classification number: D21H21/36 , D21H5/183 , D21H13/42 , D21H17/66

3.

发明授权
Wet web binding process and product 失效
Title translation: 湿网结合工艺和产品

公开(公告)号：US2998344A

公开(公告)日：1961-08-29

申请号：US67112257

申请日：1957-07-11

Applicant: ST REGIS PAPER CO

Inventor： CARLSON WILLARD E

IPC: D06M15/11 , D06M15/423 , D21H17/28 , D21H17/51 , D21H23/14

CPC classification number: D21H17/28 , D06M15/11 , D06M15/423 , D21H17/51 , D21H23/14

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