US1836455A - Method of making paper - Google Patents

Method of making paper Download PDF

Info

Publication number: US1836455A
Authority: US; United States
Prior art keywords: size; making paper; stock; paper; precipitant
Prior art date: 1930-07-25
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

US470770A

Other languages

English (en)

Inventor

Arthur C Dreshfield

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

PAPER MAKER S CHEMICAL CORP

PAPER MAKER'S CHEMICAL Corp

Original Assignee

PAPER MAKER S CHEMICAL CORP

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1930-07-25

Filing date

1930-07-25

Publication date

1931-12-15

1930-07-25 Application filed by PAPER MAKER S CHEMICAL CORP filed Critical PAPER MAKER S CHEMICAL CORP

1930-07-25 Priority to US470770A priority Critical patent/US1836455A/en

1931-07-19 Priority to DEP63500D priority patent/DE598796C/de

1931-07-20 Priority to FR720282D priority patent/FR720282A/fr

1931-07-24 Priority to GB21203/31A priority patent/GB381633A/en

1931-12-15 Application granted granted Critical

1931-12-15 Publication of US1836455A publication Critical patent/US1836455A/en

1948-12-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title description 13
239000000843 powder Substances 0.000 description 10
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 8
KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 8
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 8
239000003513 alkali Substances 0.000 description 7
229940037003 alum Drugs 0.000 description 7
238000000034 method Methods 0.000 description 5
239000011347 resin Substances 0.000 description 5
229920005989 resin Polymers 0.000 description 5
235000017550 sodium carbonate Nutrition 0.000 description 4
229910000029 sodium carbonate Inorganic materials 0.000 description 4
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
210000000988 bone and bone Anatomy 0.000 description 2
239000000834 fixative Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
235000011114 ammonium hydroxide Nutrition 0.000 description 1
239000003086 colorant Substances 0.000 description 1
238000004040 coloring Methods 0.000 description 1
238000010411 cooking Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
229910000027 potassium carbonate Inorganic materials 0.000 description 1
235000011181 potassium carbonates Nutrition 0.000 description 1
235000011118 potassium hydroxide Nutrition 0.000 description 1
238000004513 sizing Methods 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
235000019794 sodium silicate Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/62—Rosin; Derivatives thereof

Definitions

the main object of this invention is to provide an improved method of making paper which results in a very substantial saying in sizing material and also which expedltes the paper making operation and results 1n a very desirable product.
a further object is to provide a method of makin paper which results in economy of manufacture without detracting from the product.
This size I introduce into the stock, preferably while it is being agitated in the beater, in the dry or powder form.
the fixative such as alum in the preferred practice, has previously been added to the dry size and this in the proportion of 1 part of dry size to 2 parts of alum.
the proportion of the precipitant may be and is commonly varied according to the judgment of the paper maker, the result desired, and the conditionof the water used.
soda ash or some other saponifying agent such as caustic soda, ammonium hydroxide, sodium silicate, caustic potash, potassium carbonate, or the like.
the cooked material is thoroughly desiccated and preferably reduced to. an impalpable powder, a satisfactory method being that of my said application, which consists of atomizing the treated resin in the path of a current of hot air.
the size falls to the bottom of the drying chamber in the form of a powder.
Other methods of desiccating may be emwhen the size is introduced into the stock in the form of an impalpable powder and in substantially a bone dry condition. Less size is required than where the size is introduced in'the form of an emulsion or wet aste, as is common practice, on account of t e greater efiiciency of my improved size, which I have found to run as high as 300 percent.
the resulting paper is not only very effectively sized but is of very uniform quality.
my improved method not only results in a superior product but in a very substantial saving, both in the amount of size necessary and in handling and introducing to and mixing with the stock.
the method of making paper consisting of adding to the stock a size in the form of a powder, and consisting of a rosin saponified with an alkali, and a precipitant, the 95 precipitant and size having been previously mixed in dry condition.
the method of making paper consisting of adding to the stock a size consisting of a desiccated saponified rosin and a precipitant.

Landscapes

Paper (AREA)

US470770A 1930-07-25 1930-07-25 Method of making paper Expired - Lifetime US1836455A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
US470770A US1836455A (en)	1930-07-25	1930-07-25	Method of making paper
DEP63500D DE598796C (de)	1930-07-25	1931-07-19	Verfahren zum Leimen von Papier
FR720282D FR720282A (fr)	1930-07-25	1931-07-20	Procédé perfectionné pour la fabrication du papier
GB21203/31A GB381633A (en)	1930-07-25	1931-07-24	Improved method of making paper

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US470770A US1836455A (en)	1930-07-25	1930-07-25	Method of making paper

Publications (1)

Publication Number	Publication Date
US1836455A true US1836455A (en)	1931-12-15

Family

ID=23868952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
US470770A Expired - Lifetime US1836455A (en)	1930-07-25	1930-07-25	Method of making paper

Country Status (4)

Country	Link
US (1)	US1836455A (fr)
DE (1)	DE598796C (fr)
FR (1)	FR720282A (fr)
GB (1)	GB381633A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6027611A (en) *	1996-04-26	2000-02-22	Kimberly-Clark Worldwide, Inc.	Facial tissue with reduced moisture penetration

1930
- 1930-07-25 US US470770A patent/US1836455A/en not_active Expired - Lifetime
1931
- 1931-07-19 DE DEP63500D patent/DE598796C/de not_active Expired
- 1931-07-20 FR FR720282D patent/FR720282A/fr not_active Expired
- 1931-07-24 GB GB21203/31A patent/GB381633A/en not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6027611A (en) *	1996-04-26	2000-02-22	Kimberly-Clark Worldwide, Inc.	Facial tissue with reduced moisture penetration

Also Published As

Publication number	Publication date
GB381633A (en)	1932-10-13
DE598796C (de)	1934-06-16
FR720282A (fr)	1932-02-17

Publication	Publication Date	Title
US1836455A (en)	1931-12-15	Method of making paper
US1839449A (en)	1932-01-05	Paper manufacture
US2388526A (en)	1945-11-06	Method of preparing a coating composition
US1863867A (en)	1932-06-21	Paper size and process of making same
US2497838A (en)	1950-02-14	Starch treatment
US2001245A (en)	1935-05-14	Manufacture of calcium sulphates
US1967062A (en)	1934-07-17	Waterproof asbestos sheet and method of producing same
US1434227A (en)	1922-10-31	Process of preparing paper-coating compositions
US1626171A (en)	1927-04-26	Process for cooking vegetable fiber
US1854703A (en)	1932-04-19	Vegetable peotein glue and pbocess oe making
US164684A (en)	1875-06-22	Improvement in compounds for sizing pacer
US1498639A (en)	1924-06-24	Arsenical composition and method of making same
US1929115A (en)	1933-10-03	Sizing composition for paper or the like
US3066039A (en)	1962-11-27	Paper sizing composition
US1938078A (en)	1933-12-05	Artificial dispersion of rubber
US2944977A (en)	1960-07-12	Process for preparing aqueous soapsynthetic detergent mixtures in ribbon form
US1683864A (en)	1928-09-11	Rubber composition and process relating thereto
US1939616A (en)	1933-12-12	Pulpboard
US1953085A (en)	1934-04-03	Paper waxing composition
US2023389A (en)	1935-12-03	Casein solution
US1879483A (en)	1932-09-27	Production of improved alkaline filler
US1271192A (en)	1918-07-02	Process of making sodium aluminate.
US1424120A (en)	1922-07-25	Making of zinc retorts and other refractory shapes
US1799216A (en)	1931-04-07	Method of sizing paper making fibers
US1670865A (en)	1928-05-22	Method of producing briquettes and product thereof

US1836455A - Method of making paper - Google Patents

Info

Links

Classifications

Definitions

Landscapes

Priority Applications (4)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23868952

Family Applications (1)

Country Status (4)

Cited By (1)

Cited By (1)

Also Published As

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